FR3060369A1 - USE OF A WASHING COMPOSITION COMPRISING PARTICULAR-SURFACTANTS IN ASSOCIATION WITH A CARE COMPOSITION COMPRISING CATIONIC POLYMERES AND ORGANOSILANES, FOR OBTAINING REMANENT CONDITIONING, AND METHOD FOR COSMETIC TREATMENT OF HAIR - Google Patents

Abstract

The present invention relates to the use of a washing cosmetic composition, comprising polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts in a content greater than or equal to 4.5% by weight, in combination with a cosmetic composition of care comprising one or more cationic polymers and one or more organosilanes, for obtaining a residual conditioning, in particular with at least 3 shampoos. The invention also relates to a method for the cosmetic treatment of hair, comprising: - the application to the hair of a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, and - the application on said hair of a washing cosmetic composition, comprising one or more polyoxyalkylenated alkyl (amido) ether carboxylic acid anionic surfactants and / or their salts, in a content greater than or equal to 4.5% by weight, relative to the total weight of the composition cosmetic cleansing.

Description

® FRENCH REPUBLIC

NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number: 3,060,369 (to be used only for reproduction orders)

©) National registration number: 16 62625

COURBEVOIE © Int Cl ⁸ : A 61 K8 / 84 (2017.01), A 61 K8 / 89, 8/92, A 61 Q 5/00

A1 PATENT APPLICATION

©) Date of filing: 16.12.16. (© Priority: (© Applicant (s): L'OREAL Société anonyme— FR. @ Inventor (s): CORREIA Audrey and COGNET MARIE. ©) Date of public availability of the request: 06.22.18 Bulletin 18/25. ©) List of documents cited in the preliminary search report: See the end of this booklet (© References to other related national documents: ©) Holder (s): L'OREAL Société anonyme. ©) Extension request (s): (© Agent (s): L'OREAL Société anonyme.

FR 3 060 369 - A1 (04) USE OF A WASHING COMPOSITION COMPRISING PARTICULAR SURFACTANTS IN ASSOCIATION WITH A CARE COMPOSITION COMPRISING CATIONIC POLYMERS AND ORGANOSILANES, FOR OBTAINING A REMANENT CONDITIONER, METHOD AND PROCESS FOR THE COSMETIC TREATMENT OF HAIR.

©) The present invention relates to the use of a washing cosmetic composition, comprising polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts in a content greater than or equal to 4.5% by weight, in combination with a composition care cosmetic comprising one or more cationic polymers and one or more organosilanes, for obtaining residual packaging, in particular with at least 3 shampoos.

The invention also relates to a method for cosmetic treatment of hair, comprising:

the application to the hair of a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, and

the application to said hair of a washing cosmetic composition comprising one or more anionic surfactants of polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts, in a content greater than or equal to 4.5% by weight, by relative to the total weight of the washing cosmetic composition.

The present invention relates to a cosmetic treatment method for the hair, comprising the sequential application, a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, and a washing cosmetic composition, comprising one or more alkyl acids (amido ) polyoxyalkylenated carboxylic ether and / or their salts.

The hair can be weakened or damaged by the action of external atmospheric agents such as light and bad weather, or by mechanical or chemical treatments such as brushing, combing, dyeing, bleaching, perms and / or hair straighteners.

To remedy these drawbacks, it is customary to use hair care which provides conditioning to the hair. These hair care compositions may be conditioning shampoos or conditioners which may be in the form of gels, hair lotions or more or less thick creams.

To improve the cosmetic properties of these compositions, it is known to introduce into the latter conditioning agents intended mainly for repairing or limiting the harmful or undesirable effects induced by the various treatments or attacks which undergo, more or less repeatedly, hair fibers.

To this end, it has already been proposed to use, inter alia, organosilanes in cosmetic care compositions, to give the hair satisfactory conditioning properties. Such compositions are for example described in patent applications FR2910276, EP2343042 and EP2111848. However, the care compositions described in these documents provide conditioning and disentangling properties which do not last long enough in time. Indeed, these properties generally do not resist washing enough and tend to decrease from the first shampoo. In other words, even if these hair care compositions make it possible to obtain suitable results during and just after their use (at T0), it has been found that these effects tend to disappear as the hair is washed; it was therefore necessary to regularly renew the application of hair care to maintain adequate conditioning effects.

It was then proposed by application WO2016 / 083578 a hair care composition for hair, capable of providing conditioning properties which are not only satisfactory but also persistent in washing, for example persistent after at least 3 shampoos. This care composition comprises the combination of organosilanes, cationic polymers of high charge density and cationic surfactants.

A composition is thus obtained which is capable of imparting to the hair a residual cosmetic treatment for shampoos, in particular softness, suppleness, smoothness, lightness, volume, and a non-greasy and uncharged natural feel. This composition also provides the hair with an improved combability. These properties resist well to various aggressions that the hair can undergo, such as light, bad weather, washing, perspiration. They are in particular persistent in shampoos, in particular after at least 3 shampoos.

However, it is still possible to improve the performance provided by the care compositions, in particular in terms of smoothing to the touch, flexibility and detangling, both during the application of the composition to the hair and then to the hair. rinsed, in particular to improve the persistence thereof, that is to say the maintenance of the conditioning over a long period, during the following shampoos, in particular the persistence with at least 3 to 5 shampoos.

The object of the present invention is to propose a use and a method for cosmetic treatment of the hair making it possible to improve the performance of a residual care composition by virtue of a combined effect between the long-term care composition and the shampoo applied before or after. this care composition, especially after.

By performance, we mean in particular:

- cosmetic performance (smooth, flexible, detangling) when applying the treatment and

- long-term cosmetic performance (smooth, flexible, detangling) during the following shampoos.

The subject of the present invention is therefore a method of cosmetic treatment of the hair, comprising:

a step (i) of applying to said hair a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, and

a step (ii) of applying to said hair a cosmetic cleansing composition comprising one or more anionic surfactants chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts, in a content greater than or equal to 4.5% by weight, relative to the total weight of the washing cosmetic composition.

Another subject of the present invention is the use of a washing cosmetic composition, comprising one or more anionic surfactants chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts, present in a content greater than or equal to 4, 5% by weight, relative to the total weight of the washing cosmetic composition, in combination with a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, in order to obtain a residual packaging, in particular of flexibility, smoothing to the touch and / or detangling, remanent, in particular to at least 3 shampoos.

The implementation of the invention makes it possible in particular to obtain, upon application, the desired properties and in particular flexibility, smoothness, volume and an unloaded natural feel, while retaining light and individualized hair; this process particularly provides the hair with an improved combability.

The cosmetic treatment method according to the invention therefore comprises a step consisting in the application to the hair of a cosmetic care composition as defined below.

This step may or may not be followed by a pause step, for example an exposure time of 1 to 15 minutes, in particular 2 to 5 minutes; it can also be followed by a rinsing step, or not, for example with water; and / or a drying step. Preferably, said application step is followed by a pause step in the composition, preferably for 1 to 15 minutes, by rinsing and drying.

The cosmetic treatment method according to the invention also comprises a step consisting in applying to the hair a washing cosmetic composition as defined below.

This step may or may not be followed by a break step, for example a break time of 1 to 15 minutes; especially 2 to 5 minutes; it can also be followed by a rinsing step, or not, for example with water; and / or a drying step. Preferably, said application step is followed by rinsing and drying.

The step of applying the care composition and the step of applying the washing composition are carried out successively, or sequentially, which means that one of the steps of application is prior to the other step. of application; intermediate stages, for example laying and / or rinsing and / or drying, which may be present between these two stages of application.

In a preferred embodiment of the invention, the step of applying the washing composition is after the step of applying the care composition.

In a very preferred embodiment, the method comprises at least the following steps:

a) initial application

- optionally applying a washing composition, according to the invention or not, followed by rinsing;

- application of the care composition according to the invention, followed by rinsing and drying;

b) following application (s)

- application of the washing composition according to the invention, followed by rinsing and drying; this step being able to be repeated a certain number of times, preferably being repeated a certain number of times, in order to obtain the full benefits associated with the invention.

Indeed, it has been found that the use of a washing composition according to the invention could make it possible to improve the persistence of the conditioning (or conditioning properties) provided by the care composition previously applied; the conditioning properties can in particular be persistent with at least 3 shampoos, in particular with at least 4 shampoos, and better still with at least 5 shampoos, or even at least 6 shampoos.

The particularly persistent conditioning properties are in particular the flexibility of the hair, and / or their smoothness (straightening) to the touch and / or their ease of disentangling.

The time between the initial application (including in particular the application of the care composition according to the invention) and the application of the washing composition according to the invention depends on the consumer's need to wash their hair and / or how often he shampoos. There is no particular constraint on this time, which can range from a few hours to a few days; this time can in particular range from 4 hours to 7 days, for example from 8 hours to 4 days, better from 12 hours to 3 days, or even from 24 hours to 48 hours.

In the present description, the term “care composition” designates a composition providing hair care, in particular conditioning; it is a cosmetic composition and in no way a pharmaceutical composition.

In the present description, the expression at least one is equivalent to the expression one or more and may be substituted for it; the expression between is equivalent to and can be substituted for, and implies that the bounds are included.

A / Care composition

The cosmetic treatment method according to the invention therefore comprises a step (i) consisting in the application to the hair of a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes.

1 / Organosilanes

The composition according to the invention comprises one or more organosilanes preferably chosen from the compounds of formula (I) and / or their oligomers and / or their hydrolysis products:

R1Si (OR2) z (R3) x (OH) y (I) in which:

- R1 is a C1-C22, especially C2-C20, linear or branched, saturated or unsaturated, cyclic or acyclic hydrocarbon chain, which can be substituted by a group chosen from amine groups NH2 or NHR (R being a linear alkyl or branched in C1-C20, in particular in C1-C6, or a cycloalkyl in C3-C40 or an aromatic radical in C6-C30); the hydroxy group (OH), a thiol group, an aryl group (more particularly benzyl) substituted or not by an NH2 or NHR group; R1 can be interrupted by a heteroatom (O, S, NH) or a carbonyl group (CO);

R2 and R3, identical or different, represent an alkyl group, linear or branched, comprising from 1 to 6 carbon atoms,

- y denotes an integer ranging from 0 to 3,

- z denotes an integer ranging from 0 to 3, and

- x denotes an integer ranging from 0 to 2, with z + x + y = 3,

The term “oligomer” means the polymerization products of the compounds of formula (I) comprising from 2 to 10 silicon atoms.

Preferably, R1 is a linear or branched, saturated, C1-C22, in particular C1-C12, preferably linear, hydrocarbon chain which may be substituted by an amine group NH2 or NHR (R = C1-C20 alkyl, in particular C1 -C6). Preferably, R2 represents an alkyl group comprising from 1 to 4 carbon atoms, better still a linear alkyl group comprising from 1 to 4 carbon atoms, and preferably the ethyl group.

Preferably z varies from 1 to 3.

Preferably, y = 0.

Preferably z = 3, and therefore x = y = 0.

In one embodiment of the invention, R1 represents a linear alkyl group, comprising from 7 to 18 carbon atoms and more particularly from 7 to 12 carbon atoms, or a C1-C6 aminoalkyl group, preferably of C2C4. More particularly, R1 represents an octyl group.

In another embodiment of the invention, R1 is a linear or branched, saturated or unsaturated C1-C6 hydrocarbon chain. In this variant, R1 preferably represents a linear C1-C3 saturated alkyl group, preferably methyl.

In another embodiment of the invention, R1 is a linear or branched, saturated or unsaturated C1-C22 hydrocarbon chain, substituted by an amine group NH2 or NHR (R = C1-C20 alkyl, in particular C1-C6 , C3-C40 cycloalkyl or C6-C30 aromatic). In this variant, R1 preferably represents a C1-C6, preferably C2-C4 aminoalkyl group.

Preferably, the composition according to the invention comprises one or more organosilanes chosen from methyltriethoxysilane (MTES), octyltriethoxysilane (OTES), dodecyltriethoxysilane, octadecyltriethoxysilane, hexadecyltriethoxysilane, 3-aminopropyl; 2 aminoethyltriethoxysilane (AETES), 3-aminopropyl methyldiethoxysilane, N (2-aminoethyl) -3-aminopropyltriethoxysilane, 3- (m-aminophenoxy) propyltrimethoxysilane, p-aminophenyltrimethoxysethylane, amino-phenylethyl) , and their oligomers, and / or their mixtures; and more particularly chosen from methyltriethoxysilane (MTES) and 3-aminopropyltriethoxysilane (APTES) and their oligomers, their hydrolysis products and / or their mixtures.

The organosilanes used in the composition of the invention, in particular those comprising a basic function, can be neutralized, partially or completely, in order to improve their solubility in water. In particular, the neutralizing agent can be chosen from organic or mineral acids, such as citric acid, tartaric acid, lactic acid, hydrochloric acid.

Preferably, the organosilanes according to the invention, optionally neutralized, are soluble in water and in particular soluble at the concentration of 2%, better at the concentration of 5% and even better at the concentration of 10% by weight in the water at a temperature of 25 ° C, and at atmospheric pressure (1 atm). By soluble is meant the formation of a single macroscopic phase.

The organosilane (s) may be present in the care composition according to the invention in a total content ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight, preferably from 1 to 10% by weight. weight, better from 2 to 8% by weight, relative to the total weight of the care composition.

2 / Cationic polymers

The cosmetic care composition also comprises one or more cationic polymers, preferably having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g), better still greater than or equal to 5 meq / g, or even ranging from 5 at 20 meq / g.

The cationic charge density of a polymer corresponds to the number of moles of cationic charges per unit mass of polymer under the conditions where it is fully ionized. It can be determined by calculation if the structure of the polymer is known, that is to say the structure of the monomers constituting the polymer and their molar or weight proportion. It can also be determined experimentally by the Kjeldahl method.

Within the meaning of the present invention, the expression cationic polymer designates any non-silicone polymer (not comprising a silicon atom) containing cationic groups and / or groups ionizable into ca3060369 cationic groups, and not containing anionic groups and / or ionizable groups into anionic groups.

The cationic polymers capable of being used preferably have a weight-average molar mass (Mw) of between 500 and 5.10 ⁶ approximately, preferably between 10 ³ and 3.10 ⁶ approximately.

Among the cationic polymers, there may be mentioned more particularly:

(1) vinylpyrrolidone / (meth) acrylate dialkylamino-alkyl copolymers, quaternized or not, (2) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene groups with straight or branched chains, optionally interrupted by oxygen atoms, sulfur, nitrogen or by aromatic or heterocyclic rings, as well as the oxidation and / or quaternization products of these polymers.

(3) water-soluble polyaminoamides prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides can be crosslinked with an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-halide of alkyl or also with an oligomer resulting from the reaction of a bifunctional compound reactive with a bishalohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide, a epilhalohydrin, a diepoxide or a bisunsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or if they contain one or more tertiary amine functions, quaternized.

(4) polyaminoamide derivatives resulting from the condensation of polyalkylenepolyamines with polycarboxylic acids followed by alkylation by bifunctional agents. Mention may be made, for example, of the adipic acid / diakylaminohydroxyalkyl-dialkylene-triamine polymers in which the alkyl group contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl, propyl.

(5) polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms . The molar ratio between the polyalkylene polyamine and the dicarboxylic acid being between 0.8: 1 and 1.4: 1; the resulting polyaminoamide being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide of between 0.5: 1 and 1.8: 1.

(6) cyclopolymers of alkyl diallyl amine or dialkyl diallyl ammonium such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II):

, (CH ₂ ) k

- (CH ₂ ) t - CR ₁₂ C (R ₁₂ ) -CH ₂ (CH ₂ ) k

- (CH ₂ ) t- - cr ₁₂ Ç (R ₁₂ ) -CH ₂ h ₂ c

CHh ₂ c

CH (I) (II)

Rw ' ^R n in which

- k and t are equal to 0 or 1, the sum k + t being equal to 1;

- R12 denotes a hydrogen atom or a methyl radical;

- R10 and R11, independently of one another, denote a C1-C6 alkyl group, a C1-C5 hydroxyalkyl group, an C1-C4 amidoalkyl group; or alternatively R10 and R11 can denote, jointly with the nitrogen atom to which they are attached, a heterocyclic group such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote a C1-C4 alkyl group;

- Y 'is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate.

Mention may more particularly be made of the homopolymer of dimethyldiallylammonium salts (for example chloride), for example sold under the name MERQUAT 100 by the company NALCO, and the copolymers of salts (for example chloride) of diallyldimethylammonium and of acrylamide sold in particular under the name name MERQUAT 550 or MERQUAT 7SPR.

(7) quaternary diammonium polymers comprising repeating units of formula:

N + -Æ-N + -B, I ¹ I 1

XR X “^ 16 in which:

- R13, R14, R15 and R16, identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or C1-C12 hydroxyalkylaliphatic radicals, or alternatively R13, R14, R15 and R16, together or separately, constitute with the nitrogen atoms to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or else R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted by a group nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D where R17 is an alkylene and D a quaternary ammonium group;

- A1 and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms, linear or branched, saturated or unsaturated, and which may contain, linked to or inserted in the main chain, one or more aromatic rings, or one or more atoms oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and

- X 'denotes an anion derived from a mineral or organic acid;

it being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring;

in addition if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a group (CH2) n-CO-DOC- (CH2) p-, with n and p, identical or different, being integers varying from 2 to 20, and D denoting:

a) a glycol residue of formula -OZO-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2CH2O) x-CH2CH2- and - [CH2CH (CH3) O] y-CH2CH (CH3) - where x and y denote an integer from 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing an average degree of polymerization;

b) a bis-secondary diamine residue such as a piperazine derivative;

c) a bis-primary diamine residue of formula -NH-Y-NH- where Y denotes a linear or branched hydrocarbon radical, or else the divalent radical -CH2-CH2-SS-CH2-CH2-;

d) a ureylene group of formula -NH-CO-NH-.

Preferably, X 'is an anion such as chloride or bromide. These polymers have a number-average molar mass (Mn) generally between 1000 and 100,000.

Mention may more particularly be made of polymers which consist of recurring units corresponding to the formula:

-NTCH ₂ ) „- l / - (CH ₂ ) _p - (IV) r ₂ ^x r ₄ in which R1, R2, R3 and R4, identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 atoms carbon, n and p are whole numbers varying from 2 to 20, and X- is an anion derived from a mineral or organic acid. A particularly preferred compound of formula (IV) is that for which R1, R2, R3 and R4 represent a methyl radical, n = 3, p = 6 and X = Cl, called Hexadimethrine chloride according to the INCI nomenclature (CTFA).

(8) quaternary polyammonium polymers comprising units of for3060369 mule (V):

- N + - (CHA - NH - CO - (CHA - CO - NH (CHA - N + - A -

X- I ^{zzz 5} I ^R 19 (V) _χ _ R ₂₁ in which:

- R18, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, β-hydroxyethyl, β-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH radical, where p is equal to 0 or to an integer between 1 and 6, provided that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom,

- r and s, identical or different, are whole numbers between 1 and 6,

- q is equal to 0 or to an integer between 1 and 34,

- X- denotes an anion such as a halide,

- A denotes a divalent radical of a dihalide or represents rence -CH2-CH2-O-CH2-CH2-.

Mention may, for example, be made of the products Mirapol® A 15, Mirapol® AD1, Mirapol® AZ1 and Mirapol® 175 sold by the company Miranol.

—Ch ₂ - Οι o = c

I

NH

I

AT

R — N —R ₆

R _c (9) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula:

R ₃ R ₃ ^R 3 —ch ₂ - Ç— —ch ₂ -c— —CH ₂ - Ç— ^{1 2} I ¹

O = Ç O = C O = Ç

I ι I

O o NH

I lx- I

A A A

NR ₄ - N + —R ₆ N / \ I / \ r ₂ R, r ₅ r, R in which:

- R3, identical or different, denote a hydrogen atom or a CH3 radical;

- A, identical or different, represent a divalent alkyl group, linear or branched, from 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group from 1 to 4 carbon atoms;

- R4, R5, R6, identical or different, represent an alkyl group having from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms;

- R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, preferably methyl or ethyl;

- X denotes an anion derived from a mineral or organic acid such as a methosulfate anion or a halide such as chloride or bromide.

The copolymers of family (9) may also contain one or more units deriving from comonomers which can be chosen from the family of acrylamides, methacrylamides, diacetones, acrylamides, acrylamides and methacrylamides substituted on nitrogen by lower alkyls (C1-C4) , esters of acrylic or methacrylic acids, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters.

Among these copolymers, there may be mentioned:

- copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company HERCULES,

- copolymers of acrylamide and methacryloyloxyethyltrimethylammonium chloride, such as those sold under the name BINA QUAT P 100 by the company CIBA GEIGY,

- the copolymer of acrylamide and methacryloyloxyethyltrimethylammonium methosulfate, such as that sold under the name Reten by the company Hercules,

- vinylpyrrolidone / acrylate or dialkylaminoalkyl methacrylate copolymers, quaternized or not, such as the products sold under the name GAFQUAT by the company ISP, for example GAFQUAT 734 or GAFQUAT 755 or else the products called COPOLYMER 845, 958 and 937.

- dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by the company ISP,

- vinylpyrrolidone / methacrylamidopropyldimethylamine copolymers, such as those sold under the name STYLEZE CC 10 by ISP;

- vinylpyrrolidone / methacrylamide dimethylaminopropyl quaternized copolymers, such as the product sold under the name GAFQUAT HS 100 by the company ISP,

- polymers, preferably crosslinked, of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts such as the polymers obtained by homopolymerization of dimethylaminoethylmethacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethylmethacrylate quaternized by methyl chloride, the homo- or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene bisacrylamide. One can more particularly use a crosslinked acrylamide / methacryloyloxyethyltrimethylammonium chloride copolymer (20/80 by weight) in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name of SALCARE® SC 92 by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride comprising approximately 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are marketed under the names SALCARE® SC 95 and SALCARE® SC 96 by the company CIBA.

(10) Quaternary polymers of vinylpyrrolidone and vinylimidazole.

(11) Crosslinked polymers of methacryloyloxyalkyl (Ci-C4) trialkyl (C-iC ammonium) salts such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with methacrylate of dimethylaminoethyl quaternized with methyl chloride, the homopolymerization or the copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene-bis-acrylamide.

(12) Other cationic polymers which can be used in the context of the invention are polyalkyleneimines, in particular polyethyleneimines, polymers containing vinylpyridine or vinylpyridinium units, condensates of polyamines and epichlorohydrin, quaternary polyureylenes and derivatives of chitin.

Among all the cationic polymers capable of being used in the context of the present invention, in particular those having a charge density greater than or equal to 4 meq / g, it is preferred to use those chosen from families (6), (7 ), (9) and (11), as defined above, and more preferably chosen from:

- crosslinked polymers of methacryloyloxyalkyl (Ci-C ₄ ) trialkyl (C-iC ₄ ) ammonium salts,

- cyclopolymers of alkyldiallylamine or dialkyldiallyl-ammonium,

- Homopolymers or copolymers derived from acrylic or methacrylic acids and comprising units (IX), as defined above, and their mixtures.

Even better, the cationic polymer (s) present in the composition according to the invention are chosen from 2-methacryloyloxyethyl trimethyl ammonium chloride (Polyquaternium-37), dimethyl diallyl ammonium chloride (Polyquaternium-6) and their mixtures.

The care composition preferably comprises the cationic polymer (s) in a content ranging from 0.01 to 15% by weight, preferably from 0.05 to 10% by weight, and preferably from 0.1 to 5% by weight, relative to the total weight of the composition.

3 / Cationic surfactants

Preferably, the care composition according to the invention comprises one or more cationic surfactants.

The term “cationic surfactant” means a positively charged surfactant when it is contained in the composition according to the invention. This surfactant can carry one or more positive permanent charges or contain one or more cationizable functions within the composition according to the invention.

The cationic surfactant (s) are preferably chosen from primary, secondary or tertiary, optionally polyoxyalkylenated fatty amines, or their salts, quaternary ammonium salts, and mixtures thereof.

The fatty amines generally comprise at least one C ₈ to C ₃₀ hydrocarbon chain.

Mention may in particular be made, as quaternary ammonium salts, for example:

(a) those corresponding to the following general formula (XII):

^ 28 \ X ^ 30 ^X N in which,

R ₂₈ to R ₃ i, which may be identical or different, represent an aliphatic group, linear or branched, comprising from 1 to 30 carbon atoms, or an aromatic group such as aryl or alkylaryl, at least one of the groups R ₂₈ to R ₃ i denoting a group comprising from 8 to 30 carbon atoms, preferably from 12 to 24 carbon atoms. The aliphatic groups can comprise heteroatoms such as in particular oxygen, nitrogen, sulfur and halogens. The aliphatic groups are for example selected from alkyl to C ₃ o alkoxy, Ci to C ₃ o, polyoxy (C ₂ -C 6) alkylamide to C ₃ o, alkyl (C ₂ -C ₂₂₎ amidoalkyl (C ₂ -C 6), (Ci ₂ -C ₂₂ ) alkyl acetate, and C ₁ -C ₃ hydroxyalkyl; X 'is an anion chosen from the group of halides, phosphates, acetates, lactates, (Ci-C4) alkyl sulfates, (Ci-C4) alkyl - or (Ci-C4) alkyl aryl sulfonates.

Among the quaternary ammonium salts of formula (XII), on the one hand, tetraalkylammonium salts are preferred, such as, for example, the dialkyldimethylammonium or alkyltrimethylammonium salts in which the alkyl group contains approximately from 12 to 22 atoms. atoms, in particular behenyltrimethylammonium salts, distearyldimethylammonium, cetyltrimethylammonium and benzyldimethylstearylammonium chlorides, or, on the other hand, palmitylamidopropyltrimethylammonium salts, stéaramidopropyltriméthylammonium, stéaramidopropyldiméthylcétéarylammonium salts, or salts stearamidopropyldimethyl (myristyl acetate) ammonium chloride sold under the name CERAPHYL® 70 by the company VAN DYK. It is particularly preferred to use the chloride salts of its compounds.

(b) the quaternary ammonium salts of imidazoline, such as for example those of formula (XIII) below:

X

_X CH ₂ CH ₂ —NfRæ) —CO — R _K in which,

R ₃₂ represents an alkenyl or alkyl group comprising from 8 to 30 carbon atoms, for example derived from tallow fatty acids,

- R ₃₃ represents a hydrogen atom, an alkyl group or a -C ₄ alkenyl or alkyl group having from 8 to 30 carbon atoms, - R ₃₄ is alkyl to C _4,

- R ₃₅ represents a hydrogen atom, a C 1 to C ₄ alkyl group, and

- X 'is an anion chosen from the group of halides, phosphates, acetates, lactates, alkylsulphates, alkyl- or alkylaryl-sulfonates, the alkyl and aryl groups of which preferably comprise from 1 to 20 carbon atoms and from 6 to 30 atoms respectively of carbon.

Preferably, R ₃₂ and R ₃₃ denote a mixture of alkenyl or alkyl groups comprising from 12 to 21 carbon atoms, for example derived from tallow fatty acids, R ₃₄ denotes a methyl group, R ₃₅ denotes a hydrogen atom. Such a product is for example marketed under the name REWOQUAT® W 75 by the company REWO.

(c) the salts of quaternary di or triammonium in particular of formula (XIV):

++

R,

R, ^r 36— y— (CH ₂ ) ₃ - n — r ₄₁

R, in which

- R ₃₆ denotes an alkyl radical containing approximately from 16 to 30 carbon atoms optionally hydroxylated and / or interrupted by one or more oxygen atoms,

- R ₃₇ is chosen from hydrogen or an alkyl radical containing from 1 to 4 carbon atoms or a group (R ₃ 6a) (R37a) (R38a) N- (CH ₂ ) 3, Rsea, Rs7a, Rssa, Rss , R39, R40 and R ₄ i, identical or different, are chosen from hydrogen or an alkyl radical containing from 1 to 4 carbon atoms, and

- X 'is an anion chosen from the group of halides, acetates, phosphates, nitrates and methylsulfates.

Such compounds are, for example, Finquat CT-P offered by the company FINETEX (Quaternium 89), Finquat CT offered by the company FINETEX (Quaternium 75), (d) quaternary ammonium salts containing at least one ester function, such as those of formula (XV) below:

O R45

R ₄ —C— (OC _r H _2r ) _y - N - (C _t H _a O) _x —R ₄₃ ^x

R42 in which:

R ₄₂ is selected from alkyl to C ₆ hydroxyalkyl and dihydroxyalkyl groups or C l -C _6;

R43 is chosen from:

O, ^R 46-C-- group ^4b

- the R ₄₇ groups which are linear or branched, saturated or unsaturated, C1 to C22 hydrocarbon groups,

- the hydrogen atom,

R45 is chosen from:

O

- the ^{R / t8 group} θ

- the R ₄₉ groups which are linear or branched, saturated or unsaturated, C ₁ to C ₆ hydrocarbon groups,

- the hydrogen atom,

R44, R ₄₆ and R ₄₈ , identical or different, are chosen from C ₇ to C ₂₁ hydrocarbon groups, linear or branched, saturated or unsaturated; r, s and t, identical or different, are integers ranging from 2 to 6; y is an integer from 1 to 10;

x and z, identical or different, are integers ranging from 0 to 10;

X 'is a simple or complex, organic or inorganic anion;

provided that the sum x + y + z is from 1 to 15, that when x is 0 then R43 is R ₄₇ and that when z is 0 then R ₄₅ is R ₄₉ .

The alkyl groups R ₄₂ can be linear or branched and more particularly linear.

Preferably, R ₄₂ denotes a methyl, ethyl, hydroxyethyl or dihydroxypropyl group, and more particularly a methyl or ethyl group.

Advantageously, the sum x + y + z is worth from 1 to 10.

When R ₄₃ is a hydrocarbon R ₄₇ group, it can be long and have from 12 to 22 carbon atoms, or short and have from 1 to 3 carbon atoms.

When R ₄₅ is a hydrocarbon R ₄₉ group, it preferably has 1 to 3 carbon atoms.

Advantageously, R ₄₄ , R ₄₆ and R ₄₈ , identical or different, are chosen from Cn to C21 hydrocarbon groups, linear or branched, saturated or unsaturated, and more particularly from Cn to C21 alkyl and alkenyl groups, linear or branched, saturated or unsaturated.

Preferably, x and z, identical or different, are worth 0 or 1.

Advantageously, y is equal to 1.

Preferably, r, s and t, identical or different, are worth 2 or 3, and even more particularly are equal to 2.

The anion X is preferably a halide (chloride, bromide or iodide) or an alkyl sulfate, more particularly methyl sulfate. It is however possible to use methanesulfonate, phosphate, nitrate, tosylate, an anion derived from organic acid such as acetate or lactate or any other anion compatible with ammonium having an ester function.

The anion X is even more particularly the chloride or the methyl sulphate.

Use is more particularly made, in the composition according to the invention, of the ammonium salts of formula (XV) in which:

R ₄₂ denotes a methyl or ethyl group, x and y are equal to 1;

z is 0 or 1;

r, s and t are 2;

R ₄₃ is chosen from:

O, ^R 46-C-- group ^4b

- methyl, ethyl or Cu to C22 hydrocarbon groups,

- the hydrogen atom;

R ₄₅ is chosen from:

O

- the group ^ ⁴⁸ θ

- the hydrogen atom;

R ₄₄ , R ₄₆ and R ₄₈ , identical or different, are chosen from C ₃ to C ₁₇ hydrocarbon groups, linear or branched, saturated or unsaturated, and preferably from C ₃ to C 17 alkyl and alkenyl groups, linear or branched, saturated or unsaturated.

Advantageously, the hydrocarbon groups are linear.

Mention may be made, for example, of the compounds of formula (XV) such as the salts (chloride or methylsulfate in particular) of diacyloxyethyl-dimethylammonium, of diacyloxyethyl-hydroxyethyl-methylammonium, of monoacyloxyethyldihydroxyethyl-methylammonium, of triacyloxyethyl-methylammonium, of monoacyloxyethyl-hydroxyethyl-dimethylammonium and their mixtures. The acyl groups preferably have 14 to 18 carbon atoms and more particularly come from a vegetable oil such as palm or sunflower oil. When the compound contains several acyl groups, these can be the same or different.

These products are obtained, for example, by direct esterification of triethanolamine, triisopropanolamine, alkyldiethanolamine or alkyldiisopropanolamine optionally oxyalkylenated with C 10 -C 30 fatty acids or with mixtures of C 10 -C 30 fatty acids vegetable or animal origin, or by transesterification of their methyl esters. This esterification is followed by quaternization using an alkylating agent such as an alkyl halide (preferably methyl or ethyl), dialkyl sulfate (preferably methyl or ethyl), methanesulfonate. methyl, methyl para-toluenesulfonate, glycol or glycerol hydrochloride.

Such compounds are for example sold under the names DEHYQUART® by the company HENKEL, STEPANQUAT® by the company STEPAN, NOXAMIUM® by the company CECA, REWOQUAT® WE 18 by the company REWO-WITCO.

The composition according to the invention can contain, for example, a mixture of mono-, di- and triester salts of quaternary ammonium with a majority by weight of diester salts.

It is also possible to use the ammonium salts containing at least one ester function described in patents US-A-4,874,554 and US-A-4,137,180.

Behenoylhydroxypropyltrimethylammonium chloride can be used, offered by KAO under the name Quatarmin BTC 131.

Preferably, the ammonium salts containing at least one ester function contain two ester functions.

Among the quaternary ammonium salts containing at least one ester function which can be used, it is preferred to use the dipalmitoylethylhydroxyethylmethylammonium salts.

The cationic surfactant (s) capable of being present in the care composition according to the invention are preferably chosen from the quaternary ammonium salts of formula (XII) described above, the quaternary ammonium salts containing at least one function ester, and mixtures thereof.

More preferably, the cationic surfactant (s) are chosen from cetyltrimethylammonium chloride, dipalmitoylethyl hydroxyethylammonium methosulfate and their mixtures, and even better cetyltrimethylammonium chloride.

The content of the cationic surfactant (s) present in the care composition according to the invention can range from 0.05 to 10% by weight, preferably from 0.1 to 5% by weight, and more preferably from 0.3 at 3% by weight, relative to the total weight of the care composition.

4 / Fat

The composition according to the invention can optionally also comprise one or more fatty substances.

By “fatty substance” is meant an organic compound insoluble in water at ordinary temperature (25 ° C) and at atmospheric pressure (760 mm Hg) (solubility less than 5%, preferably less than 1%, and more preferably less than 0.1%). They have in their structure at least one hydrocarbon chain comprising at least 6 carbon atoms or a chain of at least two siloxane groups. In addition, fatty substances are generally soluble in organic solvents under the same temperature and pressure conditions, such as, for example, chloroform, dichloromethane, carbon tetrachloride, ethanol, benzene, toluene, tetrahydrofuran ( THF), petroleum jelly or decamethylcyclopentasiloxane.

Preferably, the fatty substances of the invention do not contain salified or non-salified carboxylic acid groups (-C (O) OH or -C (O) O-). In particular, the fatty substances of the invention are neither polyoxyalkylenated nor polyglycerolated.

Preferably, the fatty substances which can be used in the composition according to the invention are non-silicone oils.

By "oil" is meant a "fatty substance" which is liquid at room temperature (25 ° C), and at atmospheric pressure (760 mm Hg).

The term “non-silicone oil” means an oil containing no silicon atom (Si) and a “silicone oil” an oil containing at least one silicon atom.

More particularly, the fatty substance (s) are chosen from C6 to Cie hydrocarbons, hydrocarbons with more than 16 carbon atoms, non-silicone oils of animal origin, vegetable oils of triglyceride type, synthetic triglycerides, oils fluorinated, alcohols and fatty acids, fatty acid and / or fatty alcohol esters other than triglycerides and vegetable waxes, non-silicone waxes, silicones.

It is recalled that within the meaning of the invention, the alcohols, esters and fatty acids more particularly have one or more hydrocarbon groups, linear or branched, saturated or unsaturated, comprising 6 to 30 carbon atoms, optionally substituted, in particular by one or more hydroxyl groups (in particular 1 to 4). If unsaturated, these compounds can have one to three carbon-carbon double bonds, conjugated or not.

As regards the C6 to Cie hydrocarbons, the latter are linear, branched, possibly cyclic and preferably alkanes. By way of example, mention may be made of hexane, dodecane, isoparaffins such as isohexadecane, isodecane.

As hydrocarbon oils of animal origin, mention may be made of perhydrosqualene.

The triglyceride oils of vegetable or synthetic origin are preferably chosen from liquid triglycerides of fatty acids containing from 6 to 30 carbon atoms such as the triglycerides of heptanoic or octanoic acids or alternatively, for example sunflower seed oils, corn, soy, squash, grapeseed, sesame, hazelnut, apricot, macadamia, arara, castor, avocado, tea seed, passionflower seed, seed of meadow grass, the triglycerides of caprylic / capric acids such as those sold by the company Stearineries Dubois or those sold under the names Miglyol® 810, 812 and 818 by the company Dynamit Nobel, jojoba oil, shea butter oil .

The linear or branched hydrocarbons, of mineral or synthetic origin, of more than 16 carbon atoms, are preferably chosen from paraffin oils, petrolatum, petrolatum oil, polydecenes, hydrogenated polyisobutene such as Parléam® .

The fluorinated oils can be chosen from perfluoromethylcyclopentane and perfluoro-1,3 dimethylcyclohexane, sold under the names of FLUTEC® PC1 and FLUTEC® PC3 by the company BNFL Fluorochemicals; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, sold under the names of PF 5050® and PF 5060® by the company 3M, or even bromoperfluorooctyle sold under the name FORALKYL® by the company Atochem; nonafluoromethoxybutane and nonafluoroethoxyisobutane; perfluoromorpholine derivatives, such as 4-trifluoromethyl perfluoromorpholine sold under the name PF 5052® by the company 3M.

The fatty alcohols which can be used in the composition according to the invention are saturated or unsaturated, linear or branched, and contain from 6 to 30 carbon atoms and more particularly from 8 to 18 carbon atoms. Mention may be made, for example, of cetyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, oleic alcohol or linoleic alcohol. .

The wax or waxes capable of being used in the composition according to the invention are chosen in particular, from Carnauba wax, Candelila wax, and Alfa wax, paraffin wax, ozokerite, waxes plants such as olive wax, rice wax, hydrogenated jojoba wax or absolute flower waxes such as essential blackcurrant flower wax sold by the company BERTIN (France), animal waxes such as bees, or modified beeswax (cerabellina); other waxes or waxy raw materials which can be used according to the invention are in particular marine waxes such as that sold by the company SOPHIM under the reference M82, polyethylene or polyolefin waxes in general.

As regards fatty acid and / or fatty alcohol esters, advantageously different from the triglycerides mentioned above, mention may be made in particular of saturated or unsaturated, linear or branched Ci or C26 aliphatic mono or polyacid esters and of saturated or unsaturated, linear or branched C 1 to C 26 aliphatic mono or polyalcohols, the total number of carbon of the esters being more particularly greater than or equal to 10.

Among the monoesters, mention may be made of dihydroabietyl behenate, octyldodecyl behenate; isocetyl behenate; cetyl lactate; C12 to C15 alkyl lactate; isostearyl lactate; lauryl lactate; linoleyl lactate; oleyl lactate; (iso) stearyl octanoate; isocetyl octanoate; octyl octanoate; cetyl octanoate; decyl oleate; isocetyl isostearate; isocetyl laurate; isocetyl stearate; isodecyl octanoate; isodecyl oleate; isononyl isononanoate; isostearyl palmitate; acetyl methyl ricinoleate; myristyle stearate; octyl isononanoate; 2-ethylhexyl isononanoate; octyl palmitate; octyl pelargonate; octyl stearate; octyldodecyl erucate; oleyl erucate; ethyl and isopropyl palmitates, ethyl-2-hexyl palmitate, 2-octyldecyl palmitate, alkyl myristates such as isopropyl, butyl, cetyl, 2octyldodecyl, mirystyle, stearyl hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2hexyldecyl laurate.

Still within the framework of this variant, it is also possible to use the esters of C 4 to C 22 di or tricarboxylic acids and C 1 to C 22 alcohols and the esters of mono di or tricarboxylic acids and di, tri alcohols, tetra or pentahydroxy in C2 to C26 ·

Mention may in particular be made of: diethyl sebacate; diisopropyl sebacate; diisopropyl adipate; di n-propyl adipate; dioctyl adipate; diisostearyl adipate; dioctyl maleate; glyceryl undecylenate; octyldodecyl stearoyl stearate; pentaerythrityl monoricinoleate; pentaerythrityl teteasononanoate; pentaerythrityl tetrapelargonate; pentaerythrityl tetraisostearate; pentaerythrityl tetraoctanoate; propylene glycol dicaprylate; propylene glycol dicaprate, tridecyl erucate; triisopropyl citrate; triisotearyl citrate; glyceryl trilactate; glyceryl trioctanoate; trioctyldodecyl citrate; trioleyl citrate, propylene glycol dioctanoate; neopentyl glycol diheptanoate; diethylene glycol diisanonate; and polyethylene glycol distearates.

Among the esters mentioned above, it is preferred to use ethyl, isopropyl, myristyl, cetyl, stearyl palmitates, ethyl-2-hexyl palmitate, 2-octyldecyl palmitate, myristates of alkyls such as isopropyl, butyl, cetyl, 2-octyldodecyl myristate, hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2hexyldecyl laurate and isononyl isononanoate, cetyl octanoate.

Preferably, the fatty substance (s) are chosen from fatty alcohols, fatty esters, oils of mineral origin, vegetable oils of the triglyceride type and their mixtures.

The care composition may comprise the fatty substance (s), when they are present, in a content ranging from 1 to 30% by weight, preferably from 5 to 25% by weight, and preferably from 10 to 20% by weight, relative to the total weight of the care composition.

5 / Organic acids

The care composition may optionally include one or more organic acids.

By organic acid, within the meaning of the present invention, is meant an organic acid and / or its associated bases having a pKa of less than or equal to 7, preferably less than or equal to 6, going in particular from 1 to 6, preferably from 2 to 5. According to a preferred embodiment, the organic acid or acids are chosen from carboxylic acids, sulfonic acids and their mixtures. In particular, the organic acid or acids are chosen from carboxylic acids, saturated or unsaturated.

Preferably, the organic acid or acids are chosen from lactic acid, propanoic acid, butanoic acid, acetic acid, citric acid, maleic acid, glycolic acid, salicylic acid , malic acid, tartaric acid and their mixtures, and more preferably lactic acid.

The care composition may comprise the organic acid or acids, when they are present, in a content ranging from 0.1 to 10% by weight, preferably from 0.5 to 5% by weight, relative to the total weight of the composition.

The care composition according to the invention can comprise water or a mixture of water and one or more cosmetically acceptable solvents chosen from C1-C4 alcohols, such as ethanol, isopropanol, tertio -butanol or n-butanol; polyols such as glycerol, propylene glycol and polyethylene glycols; and their mixtures.

Preferably, the care composition according to the invention has a total water content of between 20 and 95% by weight, preferably between 30 and 90%, preferably between 40 and 85% by weight, even better between 50 and 80%. by weight relative to the total weight of the composition.

The pH of the care composition according to the invention generally varies from 3 to 9, preferably from 3 to 7, preferably from 3.5 to 6, and better still from 4 to 5.5.

Bl Washing composition

The cosmetic treatment method according to the invention also comprises a step (ii) consisting in the application to the hair of a washing cosmetic composition, comprising one or more anionic surfactants chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts.

1 / Polvoxyalkylenated alkyl (amido) ether carboxylic acids

As indicated above, the cosmetic cleansing composition comprises at least one anionic surfactant chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts, in particular those comprising from 2 to 50 alkylene oxide groups, in particular ethylene .

The polyoxyalkylenated alkyl (amido) ether carboxylic acids capable of being used are preferably chosen from those of formula (1):

R ^ OC.HJ — OCH ₂ COOA (η where:

- R1 represents a linear or branched C6-C24 alkyl or alkenyl radical, a (C8-C9) phenyl alkyl radical, an R2CONH-CH2-CH2- radical with R2 denoting a linear or branched C9-C21 alkyl or alkenyl radical;

preferably R1 is a C8-C20, preferably C8-C18 alkyl radical, and aryl preferably denotes phenyl,

- n is an integer or decimal number (average value) varying from 2 to 24, preferably from 2 to 10,

- A denotes H, ammonium, Na, K, Li, Mg, Ca or a monoethanolamine or triethanolamine residue.

It is also possible to use mixtures of compounds of formula (1), in particular mixtures of compounds having different R1 groups.

Particularly preferred polyoxyalkylenated alkyl (amido) ether carboxylic acids are those of formula (1) in which:

- R1 denotes a C12-C14 alkyl, cocoyl, oleyl, nonylphenyl or octylphenyl radical,

- A denotes a hydrogen or sodium atom, and

- n varies from 2 to 20, preferably 2 to 10.

Even more preferably, compounds of formula (1) are used in which R denotes a C12 alkyl radical, A denotes a hydrogen or sodium atom and n varies from 2 to 10.

Preferably used polyoxyalkylenated (C6-C24) alkyl ether carboxylic acids and their salts, polyoxyalkylenated alkyl (C6-C24) amido ether carboxylic acids, in particular those comprising from 2 to 15 alkylene oxide groups, and their salts and their mixtures.

When the anionic surfactant is in the form of a salt, said salt can be chosen from alkali metal salts such as the sodium or potassium salt, ammonium salts, salts of amines and in particular amino alcohols, and alkaline earth metal salts such as the magnesium salt.

As examples of amino alcohol salts, mention may be made of the mono-, di- and triethanolamine salts, the mono-, di- or tri-isopropanolamine salts, the salts of 23060369 amino 2-methyl 1-propanol, 2-amino 2-methyl 1,3-propanediol and tris (hydroxymethyl) amino methane.

The alkali or alkaline earth metal salts are preferably used, and in particular the sodium or magnesium salts.

Among the commercial products, it is possible to use preferably the products sold by the company KAO under the names:

ΑΚΥΡΟ® NP 70 (Ri = nonylphenyl, n = 7, A = H)

ΑΚΥΡΟ® NP 40 (Ri = nonylphenyl, n = 4, A = H)

AKYPO®OP 40 (Ri = octylphenyl, n = 4, A = H)

ΑΚΥΡΟ® OP 80 (Ri = octylphenyl, n = 8, A = H)

ΑΚΥΡΟ® OP 190 (Ri = octylphenyl, n = 19, A = H)

ΑΚΥΡΟ® RLM 38 (Ri = C12-C14 alkyl, n = 4, A = H)

ΑΚΥΡΟ® RLM 38 NV (Ri = C12-C14 alkyl, n = 4, A = Na)

ΑΚΥΡΟ® RLM 45 CA (Ri = C12-C14 alkyl, n = 4.5, A = H)

ΑΚΥΡΟ® RLM 45 NV (Ri = C12-C14 alkyl, n = 4.5, A = Na)

ΑΚΥΡΟ® RLM 100 (Ri = C12-C14 alkyl, n = 10, A = H)

ΑΚΥΡΟ® RLM 100 NV (Ri = C12-C14 alkyl, n = 10, A = Na)

ΑΚΥΡΟ® RLM 130 (Ri = C12-C14 alkyl, n = 13, A = H)

ΑΚΥΡΟ® RLM 160 NV (Ri = C12-C14 alkyl, n = 16, A = Na), or by the company SANDOZ under the names:

SANDOPAN DTC-Acid (Ri = C13 alkyl, n = 6, A = H)

SANDOPAN DTC (Ri = C13 alkyl, n = 6, A = Na)

SANDOPAN LS 24 (Ri = C12-C14 alkyl, n = 12, A = Na)

SANDOPAN JA 36 (Ri = C13 alkyl, n = 18, A = H), and more particularly, the products sold under the following names: ΑΚΥΡΟ® RLM 45 (INCI: Laureth-5 carboxylic acid)

AKYPO®RLM100

ΑΚΥΡΟ® RLM 38.

The washing composition according to the invention comprises said polyoxyalkylenated alkyl (amido) ether carboxylic acid (s) and / or their salts, in an amount greater than or equal to 4.5% by weight, relative to the total weight of the washing cosmetic composition; in particular ranging from 4.5 to 30% by weight, preferably from 5 to 25% by weight, better still from 5.5 to 20% by weight and preferably from 6 to 15% by weight relative to the total weight of the washing composition .

2 / Additional anionic surfactants

The washing composition according to the invention may also comprise one or more additional anionic surfactants, different from the polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts described above.

The term “anionic surfactant” is intended to mean a surfactant comprising, as a group, ionic or ionizable elements only anionic groups.

In the present description, an entity is qualified as being anionic when it has at least one permanent negative charge or when it can be ionized into a negatively charged entity, under the conditions of use of the composition of the invention (medium , pH for example) and not comprising a cationic charge.

Preferably, the additional anionic surfactants are chosen from anionic surfactants comprising in their structure one or more sulphate and / or sulphonate and / or phosphates, and / or carboxylate groups, and / or their mixtures, preferably sulphates.

The additional anionic surfactant (s) can be oxyethylenated and / or oxypropylenated. The total average number of ethylene oxide (EO) and / or propylene oxide (OP) groups can then vary from 1 to 50 and in particular from 1 to 10.

The anionic carboxylic surfactants capable of being used therefore comprise at least one carboxylic or carboxylate function.

They can be chosen from the following compounds: acylglycinates, acyllactylates, acylsarcosinates, acylglutamates; alkyl-D-galactosideuronic acids; as well as the salts of these compounds; the alkyl and / or acyl groups of these compounds containing from 6 to 30 carbon atoms, in particular from 12 to 28, better still from 14 to 24, or even from 16 to 22, carbon atoms; these compounds possibly being polyoxyalkylenated, in particular polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, better still from 1 to 10 ethylene oxide units.

It is also possible to use C6-C24 alkyl monoesters and polyglycoside-polycarboxylic acids such as C6-C24 alkyl polyglycoside-citrates, C6-C24 alkyl polyglycoside-tartrates and polyglycoside-sulfosuccinates of C6-C24 alkyl, and their salts.

Preferably, the anionic carboxylic surfactants are chosen from, alone or as a mixture:

- acylglutamates, in particular C6-C24, or even C12-C20, such as stearoylglutamates, and in particular disodium stearoylglutamate;

- acylsarcosinates, in particular C6-C24, or even C12-C20, such as palmitoylsarcosinates, and in particular sodium palmitoylsarcosinate;

- acyllactylates, in particular C12-C28, or even C14-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate;

- C6-C24 acylglycinates, especially C12-C20;

in particular in the form of alkali or alkaline earth metal, ammonium or amino alcohol salts.

The anionic sulfonate surfactants capable of being used comprise at least one sulfonate function.

They can be chosen from the following compounds: alkylsulfonates, alkylamidesulfonates, alkylarylsulfonates, alpha-olefin sulfonates, paraffin sulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulfoacetates, N-acyltaurates; alkyl sulfolaurates; as well as the salts of these compounds;

the alkyl groups of these compounds containing from 6 to 30 carbon atoms, in particular from 12 to 28, even better from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds possibly being polyoxyalkylenated, in particular polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, better still from 2 to 10 ethylene oxide units.

Preferably, the anionic sulfonate surfactants are chosen from, alone or as a mixture:

- C6-C24 alkylsulfosuccinates, in particular C12-C20, in particular laurylsulfosuccinates.

- C6-C24 alkylethersulfosuccinates, especially C12-C20;

- (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, in particular in the form of alkali or alkaline earth metal, ammonium, or amino alcohol salts.

The sulphate anionic surfactants which can be used comprise at least one sulphate function.

They can be chosen from the following compounds: alkyl sulphates, alkyl ether sulphates, alkylamidoether sulphates, alkylaryl polyethersulphates, monoglyceride sulphates; as well as the salts of these compounds;

the alkyl groups of these compounds comprising from 6 to 30 carbon atoms, in particular from 12 to 28, even better from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds possibly being polyoxyalkylenated, in particular polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, better still from 2 to 10 ethylene oxide units.

Preferably, the anionic sulphate surfactants are chosen from, alone or as a mixture:

- alkyl sulfates, in particular C6-C24, or even C12-C20,

- alkyl ether sulfates, especially C6-C24, or even C12-C20, preferably comprising from 2 to 20 ethylene oxide units;

in particular in the form of alkali or alkaline earth metal, ammonium or amino alcohol salts.

When the anionic surfactant is in the form of a salt, said salt can be chosen from alkali metal salts such as the sodium or potassium salt, ammonium salts, salts of amines and in particular amino alcohols, and the alkaline earth metal salts such as the magnesium or calcium salt.

As examples of amino alcohol salts, mention may be made of the mono-, di- and triethanolamine salts, the mono-, di- or tri-isopropanolamine salts, the 2amino 2-methyl 1-propanol, 2-amino 2 salts -methyl 1,3-propanediol and tris (hydroxymethyl) amino methane.

The alkali or alkaline earth metal salts are preferably used, and in particular the sodium or magnesium salts.

Preferably, the additional anionic surfactants, when they are present, are chosen from, alone or as a mixture,

- C6-C24 alkyl sulphates, especially C12-C20,

- C6-C24 alkyl ether sulfates, especially C12-C20; preferably comprising from 2 to 20 ethylene oxide units;

- C6-C24 alkylsulfosuccinates, in particular C12-C20, in particular lauryisulfosuccinates.

- C6-C24 alkylethersulfosuccinates, especially C12-C20;

- (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates,

- C6-C24 acylsarcosinates, especially C12-C20; in particular palmitoylsarcosinates;

- C6-C24 acylglutamates, in particular C12-C20;

- C6-C24 acylglycinates, especially C12-C20;

in particular in the form of alkali or alkaline earth metal, ammonium or amino alcohol salts.

Among the additional anionic surfactants, it is preferred to use one or more sulphated anionic surfactants, preferably chosen from C8-C14 alkylsulphates and alkylsethersulphates and more particularly those of C12-C14, and very particularly lauryl (ether) sulphates.

Preferably, the additional anionic surfactant (s) are in the form of salts, and in particular alkaline salts, in particular sodium salts, ammonium salts, amine salts, including amino alcohol salts, and / or salts. magnesium. These salts preferably comprise from 2 to 5 groups of ethylene oxide.

More preferably used among these are sodium, triethanolamine, magnesium or ammonium (Ci2-Cu) alkyl sulfates, and / or sodium, ammonium or sodium (Ci ₂ Cu) alkyl sulfates magnesium, oxyethylenated, for example 1 to 10 moles of ethylene oxide.

Better still, use is made of sodium, ammonium or magnesium (Ci ₂ -C 14) alkyl ethersulphates, oxyethylenated with 2.2 moles of ethylene oxide, as marketed under the name TEXAPON N702 by the company COGNIS.

The additional anionic surfactant (s) may be present in the washing composition according to the invention at a total content ranging from 0.05 to 30% by weight, preferably ranging from 0.1 to 25%, better still from 0.5 to 20% by weight, even better from 1 to 15% by weight, relative to the total weight of the composition.

3 / amphoteric surfactants

The washing composition according to the invention can also comprise one or more amphoteric surfactants.

In particular, the amphoteric or zwitterionic surfactant (s) are non-silicone. They may in particular be derivatives of secondary or tertiary aliphatic amines, optionally quaternized, in which the aliphatic group is a linear or branched chain containing from 8 to 22 carbon atoms, said amine derivatives containing at least one anionic group such as , for example, a carboxylate, sulfonate, sulfate, phosphate or phosphonate group.

Mention may in particular be made of alkyl (C8-C ₂ o) betaines, alkyl (CsC ₂ o) sulfobetaines, alkyl (C8-C ₂ o) amidoalkyl (C ₃ -C8) betaines and alkyl (C8-C ₂ o) amidalkyl (C6-C8) sulfobetaines.

Among the derivatives of secondary or tertiary aliphatic amines, optionally quaternized which can be used, as defined above, mention may also be made of the following compounds of respective structures (II) and (III):

R _a -CONHCH ₂ CH ₂ -N ⁺ (R _b ) (Rc) -CH ₂ COO ', M ⁺ , X' (II) in which:

- R _a represents a C10 to C30 alkyl or alkenyl group derived from an acid R _a . COOH, preferably present in hydrolyzed coconut oil, a heptyl, nonyl or undecyl group;

- R _b represents a beta-hydroxyethyl group; and

- R _c represents a carboxymethyl group;

M ⁺ represents a cationic counter ion derived from an alkaline, alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine, and

- X ′ represents an organic or inorganic anionic counter ion, such as that chosen from halides, acetates, phosphates, nitrates, (Ci-C4) alkyl sulfates, (Ci-C4) alkyl - or (Ci-C4) alkyl aryl- sulfonates, in particular methylsulfate and ethylsulfate; or else M ⁺ and X 'are absent;

R _a -CONHCH ₂ CH ₂ -N (B) (B ') (III) in which:

- B represents the group -CH ₂ CH ₂ OX ';

- B 'represents the group - (CH ₂ ) _Z Y', with z = 1 or 2;

- X 'represents the group -CH ₂ COOH, -CH ₂ -COOZ', -CH ₂ CH ₂ COOH, CH ₂ CH ₂ COOZ ', or a hydrogen atom;

- Y 'represents the group -COOH, -COOZ', -CH ₂ CH (OH) SO3H or the group CH ₂ CH (OH) SO ₃ -Z ';

- Z ’represents a cationic counter ion from an alkali or alkaline earth metal, such as sodium, an ammonium ion or an ion from an organic amine;

- R _a 'represents a Cio to C30 alkyl or alkenyl group of an acid R _a -COOH preferably present in coconut oil or in hydrolysed linseed oil, an alkyl group, in particular C17 and its form iso, an unsaturated C17 group.

These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names disodium cocoamphodiacetate, disodium lauroamphodiacetate, disodium caprylamphodiacetate, disodium capryloamphodiacetate, disodium cocoamphodipropionate, disodium lauroamphodipropionate, capryl disodium propopropate lauroamphodipropionic, cocoamphodipropionic acid.

By way of example, mention may be made of cocoamphodiacetate sold by the company RHODIA under the trade name MIRANOL® C2M concentrate.

One can also use compounds of formula (IV):

R _a ”-NHCH (Y”) - (CH ₂ ) _n CONH (CH ₂ ) _n -N (R _d ) (R _e ) (IV) in which:

- Y ”represents the group -COOH, -COOZ”, -CH ₂ -CH (OH) SO3H or the group CH ₂ CH (OH) SO ₃ -Z ”;

- R _d and R _e , independently of one another, represent a C1 to C4 alkyl or hydroxyalkyl radical;

- Z ”represents a cationic counter ion derived from an alkali or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine;

- R _a ”represents a C10 to C30 alkyl or alkenyl group of an acid R _a ” -COOH preferably present in coconut oil or in hydrolyzed linseed oil;

- n and n ', independently of one another, denotes an integer ranging from 1 to 3. Among the compounds of formula (II), mention may be made of the compound classified in the CTFA dictionary under the name sodium diethylaminopropyl cocoaspartamide and marketed by CHIMEX under the name CHIMEXANE HB.

These compounds can be used alone or in mixtures.

Among the amphoteric or zwitterionic surfactants, use is preferably made of alkyl (C8-C2o) betaines such as cocobetaine, alkyl (C8-C2o) amidoalkyl (C3Csjbétaines such as cocamidopropylbetaine, and their mixtures, and the compounds of formula (IV) ) such as the sodium salt of lauryl amino diethylaminopropyl succinamate (INCI name: sodium diethylaminopropyl cocoaspartamide). Preferably, the amphoteric or zwitterionic surfactants are chosen from alkyl (C8-C2o) amidoalkyl (C3-C8) betaines such as cocamidopropylbetaine .

Preferably, the amphoteric surfactant (s) is or are present in the composition according to the invention in a total content ranging from 3 to 20% by weight, preferably in a content ranging from 3.5 to 15% by weight, even better than 4 to 10% by weight, relative to the total weight of the composition.

4 / Cationic polymers

The washing cosmetic composition can also comprise one or more cationic polymers, preferably having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g).

The cationic charge density of a polymer corresponds to the number of moles of cationic charges per unit mass of polymer under the conditions where it is fully ionized. It can be determined by calculation if the structure of the polymer is known, that is to say the structure of the monomers constituting the polymer and their molar or weight proportion. It can also be determined experimentally by the Kjeldahl method.

Within the meaning of the present invention, the expression cationic polymer designates any non-silicone polymer (not comprising a silicon atom) containing cationic groups and / or groups which can be ionized into cationic groups, and which does not contain anionic groups and / or groups which can be ionized into anionic groups.

The cationic polymers capable of being used preferably have a weight-average molar mass (Mw) of between 500 and 5.10 ⁶ approximately, preferably between 10 ³ and 3.10 ⁶ approximately.

Among the cationic polymers, there may be mentioned more particularly:

(1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula:

- CH ₂ - οι o = c

I

NH

I

AT

R — N —R ₆

R _c ^CH 2 ^- Ç— —CH2-C— ^CH 2 — Ç - ^{1 2} I ¹

O = ç o = c O = ç ¹ I ¹

O o NH ¹ IX- ¹

A A A

N R.— N + —R ₆ N / \ I / \ r ₂ r, r ₅ r, r in which:

- R3, identical or different, denote a hydrogen atom or a CH3 radical;

- A, identical or different, represent a divalent alkyl group, linear or branched, from 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group from 1 to 4 carbon atoms;

- R4, R5, R6, identical or different, represent an alkyl group having from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms;

- R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, preferably methyl or ethyl;

- X denotes an anion derived from a mineral or organic acid such as a methosulfate anion or a halide such as chloride or bromide.

The copolymers of family (1) can also contain one or more units deriving from comonomers which can be chosen from the family of acrylamides, methacrylamides, diacetones, acrylamides, acrylamides and methacrylamides substituted on nitrogen by lower alkyls (C1-C4) , esters of acrylic or methacrylic acids, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters.

Among these copolymers of family (1), there may be mentioned:

- copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company HERCULES,

- copolymers of acrylamide and methacryloyloxyethyltrimethylammonium chloride, such as those sold under the name BINA QUAT P 100 by the company CIBA GEIGY,

- the copolymer of acrylamide and methacryloyloxyethyltrimethylammonium methosulfate, such as that sold under the name RETEN by the company HERCULES,

- vinylpyrrolidone / acrylate or dialkylaminoalkyl methacrylate copolymers, quaternized or not, such as the products sold under the name GAFQUAT by the company ISP, for example GAFQUAT 734 or GAFQUAT 755 or else the products called COPOLYMER 845, 958 and 937. These polymers are described in detail in French patents 2,077,143 and 2,393,573;

- dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by the company ISP,

- vinylpyrrolidone / methacrylamidopropyldimethylamine copolymers, such as those marketed under the name STYLEZE CC 10 by ISP;

- vinylpyrrolidone / methacrylamide dimethylaminopropyl quaternized copolymers, such as the product sold under the name GAFQUAT HS 100 by the company ISP,

- polymers, preferably crosslinked, of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts such as the polymers obtained by homopolymerization of dimethylaminoethylmethacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethylmethacrylate quater3060369 nized with methyl chloride, homo- or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene bisacrylamide. One can more particularly use a crosslinked acrylamide / methacryloyloxyethyltrimethylammonium chloride copolymer (20/80 by weight) in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name of SALCARE® SC 92 by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride comprising approximately 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are marketed under the names SALCARE® SC 95 and SALCARE® SC 96 by the company CIBA.

(2) cationic polysaccharides, in particular celluloses and cationic galactomannan gums. Among the cationic polysaccharides, there may be mentioned more particularly the cellulose ether derivatives comprising quaternary ammonium groups, the cationic cellulose copolymers or the cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and the cationic galactomannan gums.

The cellulose ether derivatives comprising quaternary ammonium groups are described in particular in FR1492597, and mention may be made of the polymers marketed under the name UCARE POLYMER JR (JR 400 LT, JR 125, JR 30M) or LR (LR 400, LR 30M ) by the Company AMERCHOL. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose having reacted with an epoxide substituted by a trimethylammonium group.

Cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, are described in particular in patent US4131576, and there may be mentioned hydroxyalkylcelluloses, such as hydroxymethyl-, hydroxyethyl- or hydroxypropyl celluloses grafted in particular with a salt methacryloylethyl trimethylammonium, methacrylamidopropyl trimethylammonium, dimethyl-diallylammonium. The products sold meeting this definition are more particularly the products sold under the name Celquat L 200 and Celquat H 100 by the National Starch Company. The cationic galactomannan gums are described more particularly in patents US Pat. No. 3,589,578 and US Pat. No. 4,031,307, and there may be mentioned guar gums comprising cationic trialkylammonium groups. Guar gums modified with a salt (for example a chloride) of 2,3-epoxypropyl trimethylammonium are used, for example. Such products are sold in particular under the names JAGUAR C13 S, JAGUAR C 15, JAGUAR C 17 or JAGUAR C162 by the company RHODIA.

(3) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene radicals with linear or branched chains, optionally inter3060369 broken down by oxygen, sulfur, nitrogen atoms or by aromatic or heterocyclic rings, as well as the products oxidation and / or quaternization of these polymers.

(4) water-soluble polyaminoamides, prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides can be crosslinked with an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-halide of alkyl or also with an oligomer resulting from the reaction of a bifunctional compound reactive with a bishalohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide, a epilhalohydrin, a diepoxide or a bisunsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or, if they contain one or more tertiary amine functions, quaternized.

(5) polyaminoamide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation by bifunctional agents. Mention may be made, for example, of the adipic acid-diacoylaminohydroxyalkoyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl, propyl. Among these derivatives, there may be mentioned more particularly the adipic acid / dimethylaminohydroxypropyl / diethylene triamine polymers sold under the name Cartaretine F, F4 or F8 by the company Sandoz.

(6) polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms; the molar ratio between the polyalkylene polyamine and the dicarboxylic acid preferably being between 0.8: 1 and 1.4: 1; the resulting polyaminoamide being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide preferably between 0.5: 1 and 1.8: 1. Polymers of this type are in particular sold under the name Hercosett 57 by the company Hercules Inc. or else under the name of PD 170 or Delsette 101 by the company Hercules in the case of the copolymer of adipic acid / epoxypropyl / diethylene-triamine .

(7) cyclopolymers of alkyl diallyl amine or dialkyl diallyl ammonium such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II):

(CH ₂ ) k \

C (R ₁₂ ) -CH ₂ CHL

- (CH ₂ ) t - CR ₁₂ (II) h ₂ c (CH ₂ ) k / \

- (CH ₂ ) t - CR ₁₂ C (R ₁₂ ) -CH ₂ H ₂ C CH, \ / ² c) YR, o ^ZR „in which

- k and t are equal to 0 or 1, the sum k + t being equal to 1;

- R12 denotes a hydrogen atom or a methyl radical;

- R10 and R11, independently of one another, denote a C1-C6 alkyl group, a C1-C5 hydroxyalkyl group, an C1-C4 amidoalkyl group; or alternatively R10 and R11 can denote, jointly with the nitrogen atom to which they are attached, a heterocyclic group such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote a C1-C4 alkyl group;

- Y 'is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate.

Mention may more particularly be made of the homopolymer of dimethyldiallylammonium salts (for example chloride), for example sold under the name MERQUAT 100 by the company NALCO, and the copolymers of salts (for example chloride) of diallyldimethylammonium and of acrylamide sold in particular under the name name MERQUAT 550 or MERQUAT 7SPR.

(8) quaternary diammonium polymers comprising repeating units of formula:

N + -Æ-N + -B, I ¹ I 1

XR X “G 6 in which:

- R13, R14, R15 and R16, identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or C1-C12 hydroxyalkylaliphatic radicals, or alternatively R13, R14, R15 and R16, together or separately, constitute with the nitrogen atoms to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or else R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted by a group nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D where R17 is an aikylene and D a quaternary ammonium group;

- A1 and B1 represent divalent polymethylenic groups comprising 3060369 having 2 to 20 carbon atoms, linear or branched, saturated or unsaturated, and which may contain, linked to or inserted in the main chain, one or more aromatic rings, or one or more oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and

- X 'denotes an anion derived from a mineral or organic acid;

it being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring;

in addition if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a group (CH2) n-CO-DOC- (CH2) p-, with n and p, identical or different, being integers varying from 2 to 20, and D denoting:

a) a glycol residue of formula -OZO-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2CH2O) x-CH2CH2- and - [CH2CH (CH3) O] y-CH2CH (CH3) - where x and y denote an integer from 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing an average degree of polymerization;

b) a bis-secondary diamine residue such as a piperazine derivative;

c) a bis-primary diamine residue of formula -NH-Y-NH- where Y denotes a linear or branched hydrocarbon radical, or else the divalent radical -CH2-CH2-SS-CH2-CH2-;

d) a ureylene group of formula -NH-CO-NH-.

Preferably, X 'is an anion such as chloride or bromide. These polymers have a number-average molar mass (Mn) generally between 1000 and 100,000.

Mention may more particularly be made of polymers which consist of recurring units corresponding to the formula:

-n * (Ch ₂ ) „- i / - (ch ₂ ) _p - (IV)

I v IX r ₂ ^x r ₄ in which R1, R2, R3 and R4, identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 carbon atoms, n and p are whole numbers varying from 2 to 20, and X- is an anion derived from a mineral or organic acid.

A particularly preferred compound of formula (IV) is that for which R1, R2, R3 and R4 represent a methyl radical, n = 3, p = 6 and X = Cl, called Hexadimethrine chloride according to the INCI nomenclature (CTFA).

(9) quaternary polyammonium polymers comprising units of for3060369 '20 mule (V):

R.

- N + - (CH ₂ ) _r - NH - CO - (CH ₂ ) _q - CO - NH (CH ₂ ) _S - N + - A -

X- I R (V)

in which :

- R18, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, β-hydroxyethyl, β-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH radical, where p is equal to 0 or to an integer between 1 and 6, provided that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom,

- r and s, identical or different, are whole numbers between 1 and 6,

- q is equal to 0 or to an integer between 1 and 34,

- X- denotes an anion such as a halide,

- A denotes a divalent radical of a dihalide or represents rence -CH2-CH2-O-CH2-CH2-.

Mention may, for example, be made of the products Mirapol® A 15, Mirapol® AD1, Mirapol® AZ1 and Mirapol® 175 sold by the company Miranol.

(10) Quaternary polymers of vinylpyrrolidone and of vinylimidazole such as for example the products sold under the names Luviquat® FC 905, FC 550 and FC 370 by the company B.A.S.F.

(11) Polyamines such as Polyquart® H sold by COGNIS, referenced under the name of POLYETHYLENEGLYCOL (15) TALLOW POLYAMINE in the CTFA dictionary.

(12) polymers comprising in their structure:

(a) one or more motifs corresponding to the following formula (A):

—CH ₂ —CH— nh ₂ (b) optionally one or more units corresponding to the following formula (B):

—CH; —CH— (B)

NH — C-H

II

O

In other words, these polymers can in particular be chosen from homo- or copolymers comprising one or more units originating from vinylamine and optionally one or more units originating from vinylformamide.

Preferably, these cationic polymers are chosen from polymers comprising, in their structure, from 5 to 100% by moles of units corresponding to formula (A) and from 0 to 95% by moles of units corresponding to formula (B) , preferably from 10 to 100 mol% of units corresponding to formula (A) and from 0 to 90 mol% of units corresponding to formula (B).

These polymers can be obtained for example by partial hydrolysis of polyvinylformamide. This hydrolysis can take place in an acidic or basic medium.

The weight average molecular weight of said polymer, measured by light diffraction, can vary from 1000 to 3,000,000 g / mole, preferably from 10,000 to 1,000,000 and more particularly from 100,000 to 500,000 g / mole.

The polymers comprising units of formula (A) and optionally units of formula (B) are in particular sold under the name LUPAMIN by the company BASF, such as for example, and in a nonlimiting manner, the products offered under the name LUPAMIN 9095 , LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 (or LUVIQUAT 9030) and LUPAMIN 9010.

Other cationic polymers which can be used in the context of the invention are cationic proteins or cationic protein hydrolysates, polyalkyleneimines, in particular polyethyleneimines, polymers comprising vinylpyridine or vinylpyridinium units, condensates of polyamines and epichlorohydrin, quaternary polyureylenes and chitin derivatives.

Preferably, the cationic polymers are chosen from those of the families (1), (2), (7) and (10) mentioned above.

Among the cationic polymers mentioned above, it is possible preferably to use cationic polysaccharides, in particular celluloses and cationic galactomannan gums, and in particular quaternary cellulose ether derivatives such as the products sold under the name JR 400 by the company AMERCHOL, the cationic cyclopolymers, in particular the homopolymers or copolymers of salts (for example chloride) of dimethyldiallylammonium, sold under the names MERQUAT 100, MERQUAT 550 and MERQUAT S by the company NALCO, the quaternary polymers of vinylpyrrolidone and of vinylimidazole, optionally crosslinked homopolymers or copolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts; and their mixtures.

The total content of cationic polymer (s) in the composition according to the invention can vary from 0.05 to 5% by weight relative to the total weight of the composition, preferably from 0.1 to 3% by weight , and preferably from 0.2 to 2% by weight, relative to the total weight of the composition.

5 / Silicones

The washing cosmetic composition according to the invention can also comprise one or more silicones, preferably one or more amino silicones.

Thus, the silicones likely to be present in the composition can be solid or liquid, volatile or non-volatile, amino or non-amino. The composition can, of course, comprise a mixture of such silicones.

As silicones which may be used, there may be mentioned, alone or as a mixture, polydialkylsiloxanes and in particular polydimethylsiloxanes (PDMS), polydiarylsiloxanes, polyalkylarylsiloxanes, gums and silicone resins, as well as organopolysiloxanes (or organomodified polysiloxanes, or organomodified silicones) which are polysiloxanes comprising in their structure one or more organofunctional groups, generally fixed via a hydrocarbon group, and preferably chosen from aryl groups, amino groups, alkoxy groups and groups polyoxyethylenated, or polyoxypropylenated.

The organomodified silicones can be polydiarylsiloxanes, in particular polydiphenylsiloxanes, and polyalkylarylsiloxanes functionalized by the organofunctional groups mentioned above. The polyalkylarylsiloxanes are particularly chosen from polydimethyl / methylphenylsiloxanes, linear and / or branched polydimethyl / diphenylsiloxanes.

Among the organomodified silicones, mention may be made of organopolysiloxanes comprising:

- polyoxyethylene and / or polyoxypropylene groups optionally comprising C6-C24 alkyl groups such as dimethicone-copolyols, and in particular those marketed by the company Dow Corning under the name DC 1248 or the oils SILWET® L 722, L 7500, L 77, L 711 from the company UNION CARBIDE; or also alkyl (C-12) -methicone-copolyols, and in particular those sold by the company Dow Corning under the name Q25200;

- substituted or unsubstituted amino groups, in particular C1-C4 aminoalkyl groups _; mention may be made of the products sold under the name GP4 Silicone Fluid and GP7100 by the company GENESEE, or under the names Q2-8220 and DC929 or DC939 by the company DOW CORNING;

- thiol groups, such as the products marketed under the names GP 72 A and GP 71 of GENESEE;

- alkoxylated groups, such as the product marketed under the name SILICONE COPOLYMER F-755 by SWS SILICONES and ABIL WAX® 2428, 2434 and 2440 by the company GOLDSCHMIDT;

- hydroxylated groups, such as polyorganosiloxanes with a hydroxyalkyl function;

- Acyloxyalkyl groups such as the polyorganosiloxanes described in patent US-A-4957732.

- Anionic groups of the carboxylic acid type, as for example described in EP 186507, or of the alkyl carboxylic type such as the product X-223701E from the company SHIN-ETSU; or of the 2-hydroxyalkylsulfonate or 2hydroxyalkylthiosulfate type, such as the products sold by the company GOLDSCHMIDT under the names ABIL® S201 and ABIL® S255.

- hydroxyacylamino groups, such as the polyorganosiloxanes described in application EP342834; there may be mentioned, for example, the product Q2-8413 from the company Dow Corning.

The silicones can also be chosen from polydialkylsiloxanes, among which mention may mainly be made of polydimethylsiloxanes with trimethylsilyl end groups. Among these polydialkylsiloxanes, mention may be made of the following commercial products:

- SILBIONE® oils of series 47 and 70,047 or MIRASIL® oils marketed by RHODIA such as, for example, oil 70,047 V 500,000;

- the oils of the MIRASIL® series sold by the company RHODIA;

- oils of the 200 series from the company DOW CORNING such as DC200 having a viscosity of 60,000 mm ² / s;

- VISCASIL® oils from GENERAL ELECTRIC and certain oils from the SF series (SF 96, SF 18) from GENERAL ELECTRIC.

Mention may also be made of polydimethylsiloxanes with dimethylsilanol end groups known under the name of dimethiconol (CTFA), such as oils of the 48 series from the company RHODIA.

In this class of polydialkylsiloxanes, mention may also be made of the products sold under the names ABIL WAX® 9800 and 9801 by the company GOLDSCHMIDT which are polydialkyl (C1-C20) siloxanes.

Products more particularly usable in accordance with the invention are mixtures such as:

- the mixtures formed from a polydimethylsiloxane hydroxylated at the chain end, or dimethiconol (CTFA) and a cyclic polydimethylsiloxane also called cyclomethicone (CTFA) such as the product 02-1401 sold by the company Dow Corning.

The polyalkylarylsiloxanes are particularly chosen from polydimethyl / methylphenylsiloxanes, linear and / or branched polydimethyl / diphenylsiloxanes with a viscosity ranging from 1.10 ⁵ to 5.10 ² m ² / s at 25 ° C.

Among these polyalkylarylsiloxanes, mention may be made of the products sold under the following names:

- SILBIONE® oils of the 70 641 series from RHODIA;

- the oils of the RHODORSIL® 70 633 and 763 series from RHODIA;

- DOW CORNING 556 COSMETIC GRAD FLUID oil from DOW CORNING;

- the silicones of the PK series from Bayer, such as the product PK20;

- the silicones of the PN and PH series from Bayer, such as the PN1000 and PH1000 products;

- certain oils from the SF series from GENERAL ELECTRIC such as SF 1023, SF 1154, SF 1250, SF 1265.

According to a variant of the invention, when the composition comprises one or more silicones, the composition preferably comprises one or more amino silicones. The term “amino silicone” denotes any silicone comprising at least one primary, secondary, tertiary amine or a quaternary ammonium group.

The weight average molecular weights of these amino silicones can be measured by gel permeation chromatography (GPC) at room temperature (25 ° C) in polystyrene equivalent. The columns used are μ styragel columns. The eluent is THF, the flow rate is 1 ml / min. 200 μΙ of a 0.5% by weight silicone solution in THF are injected. Detection is done by refractometry and UVmetry.

As amino silicone capable of being used in the context of the invention, there may be mentioned:

a) the polysiloxanes corresponding to formula (A):

HO

CH.

I

SiOH

I

SiCH, (ÇH ₂ ) ₃

NH (ÇH ₂ ) ₂

NH.

(A) in which x 'and y' are whole numbers such that the weight average molecular weight (Mw) is between approximately 5,000 and 500,000;

b) amino silicones corresponding to formula (B):

R'aG3-a-Si (OSiG2) n- (OSiGbR'2-b) m-O-SiG3-a-R'a (B) in which:

- G, identical or different, denotes a hydrogen atom, a phenyl, OH, C-i-Cs alkyl group, for example methyl, or C-i-Cs alkoxy group, for example methoxy,

- a, identical or different, denotes 0 or an integer from 1 to 3, in particular 0,

- b denotes 0 or 1, in particular 1,

- m and n are numbers such that the sum (n + m) varies from 1 to 2000, in part3060369 culier from 50 to 150, n being able to designate a number from 0 to 1999, and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and in particular from 1 to 10;

- R ', identical or different, denotes a monovalent radical of formula -CqH2ql_ in which q is a number ranging from 2 to 8, and L is an optionally quaternized amino group chosen from the groups:

-N (R) ₂ ; -N ⁺ (R) 3 A-; -NR-QN (R) 2and-NR-QN ⁺ (R) 3 A-, in which R, identical or different, denotes hydrogen, phenyl, benzyl, or a saturated monovalent hydrocarbon radical, for example a C1C20 alkyl radical; Q denotes a group of formula C _r H _2r , linear or branched, r being an integer ranging from 2 to 6, preferably from 2 to 4; and A- represents a cosmetically acceptable anion, in particular halide such as fluoride, chloride, bromide or iodide.

A first group of amino silicones corresponding to formula (B) is represented by the silicones called trimethylsilylamodimethicone corresponding to formula (C):

(CH ₃ ) ₃ If

CH,

I

O - Si - i

ch ₃ ch ₃

I o —If (CH ₂ ) ₃

OSi (CH ₃ ) ₃

NH (ÇH ₂ ) ₂ (C) nh ₂ in which m and n are numbers such that the sum (n + m) varies from 1 to 2000, in particular from 50 to 150, n being able to designate a number from 0 to 1999 , and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and in particular from 1 to 10.

A second group of amino silicones corresponding to formula (B) is represented by the silicones of formula (D) below:

Ç ^H 3

R ₁ -Si— ch ₃

^H

O —Si - ch ₃ ί '

O —If - (ÇH ₂ ) ₃

NH (ÇH ₂ ) ₂ nh ₂

Çh ₃ o — Si — R ₃ ch ₃ (D) in which:

- m and n are numbers such that the sum (n + m) varies from 1 to 1000, in particular from 50 to 250 and more particularly from 100 to 200; n being able to designate a number from 0 to 999 and in particular from 49 to 249 and more particularly from 125 to 175 and m being able to designate a number from 1 to 1000, in particular from 1 to 10, more particularly from 1 to 5;

- R1, R2, R3, identical or different, represent a hydroxy or C1-C4 alkoxy radical, at least one of the radicals R1 to R3 denoting an alkoxy radical.

Preferably the alkoxy radical is a methoxy radical.

The hydroxy / alkoxy molar ratio preferably ranges from 0.2: 1 to 0.4: 1 and preferably from 0.25: 1 to 0.35: 1 and more particularly is equal to 0.3: 1.

The weight average molecular weight (Mw) of these silicones preferably ranges from 2000 to 1,000,000, more particularly from 3,500 to 200,000.

A third group of amino silicones corresponding to formula (B) is represented by the silicones of formula (E) below:

Ç ^H 3

R ₁ -Si— ch ₃

Ç ^H 3 O —Si - ch ₃

Ç ^H 3

O —If - (ÇH ₂ ) ₃

NH (ÇH ₂ ) ₂

Hh ₃

O — Si — R ₂ ch ₃ (E) nh ₂ in which:

- p and q are numbers such that the sum (p + q) varies from 1 to 1000, in particular from 50 to 350, and more particularly from 150 to 250; p being able to designate a number from 0 to 999 and in particular from 49 to 349 and more particularly from 159 to 239 and q being able to designate a number from 1 to 1000, in particular from 1 to 10 and more particularly from 1 to 5;

- R1, R2, different, represent a hydroxy or C1-C4 alkoxy radical, at least one of the radicals R1 or R2 denoting an alkoxy radical.

Preferably the alkoxy radical is a methoxy radical.

The hydroxy / alkoxy molar ratio generally ranges from 1: 0.8 to 1: 1.1 and preferably from 1: 0.9 to 1: 1 and more particularly is equal to 1: 0.95.

The weight average molecular mass (Mw) of the silicone preferably ranges from 2000 to 200,000 and even more particularly from 5,000 to 100,000 and more particularly from 10,000 to 50,000.

Commercial products comprising silicones of structure (D) or (E) may include in their composition one or more other amino silicones whose structure is different from formulas (D) or (E).

A product containing amino silicones of structure (D) is offered by the company WACKER under the name BELSIL® ADM 652.

A product containing amino silicones of structure (E) is offered by WACKER under the name Fluid WR 1300® or BELSIL® ADM LOG 1.

When these amino silicones are used, a particularly advantageous embodiment is their use in the form of an oil-in-water emulsion. The oil-in-water emulsion can comprise one or more surfactants. The surfactants can be of any kind but preferably cationic and / or nonionic. The number average size of the silicone particles in the emulsion generally ranges from 3 nm to 500 nanometers. Preferably, in particular as amino silicones of formula (E), microemulsions are used whose average particle size ranges from 5 nm to 60 nanometers (limits included) and more particularly from 10 nm to 50 nanometers (limits included). Thus, it is possible to use according to the invention the amino silicone microemulsions of formula (E) proposed under the names FINISH CT 96 E® or SLM 28020® by the company WACKER.

Another group of amino silicones corresponding to formula (B) is represented by the silicones of following formula (F):

Ç ^H 3

HO If—

CH ₃

Hh ₃

O-Si - ch ₃

Ç ^H 3 o —If - i

AT

I

NH (ÇH ₂ ) ₂

Çh ₃ o — Si — OH

CH ₃ (F) nh ₂ in which:

- m and n are numbers such that the sum (n + m) varies from 1 to 2000 and in particular from 50 to 150, n being able to designate a number from 0 to 1999 and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and in particular from 1 to 10;

- A denotes a linear or branched alkylene radical having 4 to 8 carbon atoms and preferably 4 carbon atoms. This radical is preferably linear. The weight average molecular mass (Mw) of these amino silicones preferably ranges from 2000 to 1000000 and even more particularly from 3500 to 200000. A silicone corresponding to this formula is for example the XIAMETER MEM 8299 EMULSION from DOW CORNING.

Another group of amino silicones corresponding to formula (B) is represented by the silicones of following formula (G):

CH,

H, C-Si—

CH,

CH,

O-Si

CH,

Ç ^H 3 —If - i

AT

I

NH (ÇH ₂ ) ₂ ^_ nh ₂

Hh ₃

--o — Si — CH ₃ ch ₃ m

(G) in which:

- m and n are numbers such that the sum (n + m) varies from 1 to 2000 and in particular from 50 to 150, n being able to designate a number from 0 to 1 999 and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and in particular from 1 to 10;

- A denotes a linear or branched alkylene radical having 4 to 8 carbon atoms and preferably 4 carbon atoms. This radical is preferably branched. The weight average molecular mass (Mw) of these amino silicones preferably ranges from 500 to 1,000,000 and even more particularly from 1,000 to 200,000. A silicone corresponding to this formula is for example DC2-8566 Amino Fluid from DOW CORNING.

c) amino silicones corresponding to formula (H):

r ₆ - ch ₂ - CHOH — CH ₂ - N ⁺ (R ₅ ) ₃ Q (R ₅ ) ₃ —Si — C

-If — O

R _c f ⁵

-If — OR _c

-Si- (R ₅ )

5/3 (H) in which:

- R ₅ represents a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C6 alkyl or C2-C18 alkenyl radical, for example methyl;

- R ₆ represents a divalent hydrocarbon radical, in particular a C1-C18 alkylene radical or a divalent C1-C18, for example C1-Cs alkyleneoxy radical linked to Si by an SiC bond;

- Q- is an anion such as a halide ion, especially chloride or an organic acid salt, especially acetate;

- r represents an average statistical value ranging from 2 to 20, in particular from 2 to 8:

- s represents an average statistical value ranging from 20 to 200, in particular from 20 to 50.

Such amino silicones are described in particular in US Pat. No. 4,185,087.

d) quaternary ammonium silicones of formula (! ’):

OH

I

R ₈ - N - CH ₂ - € H-CH - R ₆ - Si - OR, R,

Ry ^ΖΛ Ry i il

If —R _fi -CH ₇ -CHOH-CH ₇ -N —Ro! 6 2 2.8 Ry Ry d ') in which:

- R ₇ , identical or different, represent a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C6 alkyl radical, a C2-C18 alkenyl radical or a ring comprising 5 or 6 carbon atoms , for example methyl;

- R ₆ represents a divalent hydrocarbon radical, in particular a C1-C18 alkylene radical or a divalent C1-C18, for example C1-Cs alkyleneoxy radical linked to Si by an SiC bond;

- R ₈ , identical or different, represent a hydrogen atom, a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical, a radical - R6-NHCOR7;

- X- is an anion such as a halide ion, especially chloride or an organic acid salt, especially acetate;

- r represents an average statistical value ranging from 2 to 200, in particular from 5 to 100.

These silicones are for example described in application EP-A-0530974.

e) amino silicones of formula (J):

R, R, | 1 H ₂ N- (C _m H _2m ) - NH- (C _n H _2n ) - Si- -0- -If - O- -Yes - - ^R 5 (J) L r ₂ J x ^R 4 3

in which :

- Ri, R2, R3 and R ₄ , identical or different, denote a C1-C4 alkyl radical or a phenyl group,

- R ₅ denotes a C1-C4 alkyl radical or a hydroxyl group,

- n is an integer varying from 1 to 5,

- m is an integer varying from 1 to 5, and

- X is chosen such that the amine index varies from 0.01 to 1 meq / g.

f) polyoxyalkylenated multiblock amino silicones, of type (AB) n, A being a polysiloxane block and B being a polyoxyalkylenated block comprising at least one amine group.

Said silicones preferably consist of repeating units of the following general formulas:

[- (SiMe ₂ O) xSiMe ₂ - R -N (R) - R'-O (C2H4O) a (C ₃ H ₆ O) b-R'-N (H) -R-] or [- ( SiMe ₂ O) _x Sil \ / le ₂ - R -N (R) - R '- O (C ₂ H4O) a (C ₃ H ₆ O) b-] in which:

- A is an integer greater than or equal to 1, preferably ranging from 5 to 200, more particularly ranging from 10 to 100;

- b is an integer between 0 and 200, preferably ranging from 4 and 100, more particularly between 5 and 30;

- x is an integer ranging from 1 to 10,000, more particularly from 10 to 5,000;

- R is a hydrogen atom or a methyl;

- R, identical or different, represent a divalent hydrocarbon radical in ΟΣΟΙ 2, linear or branched, optionally comprising one or more heteroatoms such as oxygen; preferably, R denotes an ethylene radical, a linear or branched propylene radical, a linear or branched butylene radical, or a cal -CH2CH2CH2OCH (OH) CH2-; preferably R denotes a cal -CH2CH2CH2OCH (OH) CH2-;

- R ', identical or different, represent a divalent hydrocarbon radical in C2C12, linear or branched, optionally comprising one or more heteroatoms such as oxygen; preferably, R 'denotes an ethylene radical, a linear or branched propylene radical, a linear or branched butylene radical, or a cal -CH2CH2CH2OCH (OH) CH2-; preferably R 'denotes -CH (CH3) -CH2-,

The siloxane blocks preferably represent 50 and 95 mol% of the total weight of the silicone, more particularly from 70 to 85 mol%.

The level of amine is preferably between 0.02 and 0.5 meq / g of copolymer in a 30% solution in dipropylene glycol, more particularly between 0.05 and 0.2.

The weight average molecular mass (Mw) of the silicone is preferably between 5000 and 1000000, more particularly between 10000 and 200000.

Mention may in particular be made of the silicones sold under the names SILSOFT A-843 or SILSOFT A + by Momentive.

The composition preferably comprises one or more silicones corresponding to formula (B), preferably to one of formulas (C), (D), (E), (F) and (G), and very particularly corresponding to the formula (E) or (F).

When the washing composition according to the invention comprises said one or more silicones, this or these are preferably included in a total amount ranging from 0.1 to 5% by weight, preferably from 0.2 to 2.5% by weight, even better from 0.3 to 1% by weight, relative to the total weight of the composition.

6 / Other ingredients

The washing composition according to the invention may comprise water or a mixture of water and one or more cosmetically acceptable solvents chosen from C1-C4 alcohols, such as ethanol, isopropanol, tertiary butanol or n-butanol;

polyols such as glycerol, propylene glycol and polyethylene glycols; and their mixtures.

Preferably, the washing composition according to the invention has a total water content of between 20 and 95% by weight, preferably between 30 and 90%, preferably between 40 and 85% by weight, even better between 50 and 80% by weight. weight relative to the total weight of the composition.

The pH of the washing composition according to the invention generally varies from 3 to 9, preferably from 3 to 7, preferably from 3.5 to 6, and better still from 4 to 5.5.

The present invention is illustrated in more detail in the examples which follow (MA = active material).

Example 1

1 / step 1

The following care composition is prepared (% by weight of active material):

INCI NAME Care A POLYQUATERNIUM-6 0.48 AMINOPROPYL TRIETHOXYSILANE 5 CETRIMONIUM CHLORIDE 0.8 MINERAL OIL 3 CETEARYL ALCOHOL 12 CETYL ESTERS (and) CETYL ESTERS 1 DIPALMITOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE 1.35 LACTIC ACID 2 CITRIC ACID 0.6 Preservatives qs

Water Qsp 100%

A standard shampoo is applied to strands of sensitized hair, at a rate of (0.4 g of shampoo per g of hair). The locks are then rinsed and dried with a hair dryer.

The above care composition is then applied to the locks, at a rate of 0.4 g per g of hair. The locks are then rinsed and dried with a hair dryer.

2 / step 2

The cosmetic performance obtained after several shampoos is then compared, using different shampoo compositions. In order to mimic the long-lasting effect, several application / rinsing / drying cycles are carried out for each shampoo tested. At each cycle, the cosmetic performance on wet hair (rinsed) is evaluated. 4 shampoo / dry cycles are carried out.

For the study of long-term effects, the formulas are evaluated on damp hair, then the dried locks and the shampoo reapplied in order to mimic the frequency of shampoos of a consumer.

The criteria evaluated are smoothing to the touch, suppleness and detangling on damp hair.

The locks are evaluated by a panel of 3 experts, who give a score of 1 to 5 for each criterion, in steps of 1 (1 = very bad, 2 = bad, 3 = average, 4 = good, 5 = very good) .

The rating indicated below (overall cosmetic performance rating) corresponds to the average of the 3 criteria and 3 experts (average of 9 ratings).

The following shampoo compositions are tested: (% by weight of MA)

INCI NAME Invention 1 Comparative 1 Witness COCAMIDOPROPYL BETAINE 6.8 6.8 6.8 AMMONIUM LAURYL SULFATE 11.4 11.4 11.4 LAURETH-5 CARBOXYLIC ACID 5 2.5 - SODIUM LAURETH SULFATE 0.875 0.875 0.875 POLYQUATERNIUM- 10 2 2 2

AMODIMETHICONE (and) TRIDECETH-5 (and) TRIDECETH-10 0.4 0.4 0.4 WATER Qsp 100% Qsp 100% Qsp 100% Cosmetic note overall 1 ^st shampoo 5 5 5 2 ^nd shampoo 4.33 3.33 3.33 ^3rd shampoo 3.89 2.67 2.22 4 ^th shampoo 2.89 1.11 1

For the example according to the invention, an improvement in the persistence of the packaging is observed, in particular flexibility, smoothness to the touch and disentangling.

Example 2

Steps 1 and 2 of example 1 are reproduced above, but the shampoo compositions of step 2 are those given below.

The criteria evaluated are (i) flexibility in rinsing and (ii) smoothing to the touch, flexibility and detangling on damp hair.

The locks are evaluated by a panel of 3 experts, who give a score of 1 to 5 for each criterion, in steps of 1 (1 = very bad, 2 = bad, 3 = average, 4 = good, 5 = very good) .

The rating indicated below (overall rating of cosmetic performance) corresponds to the average of the 4 criteria and 3 experts (average of 12 ratings).

6 cycles of Shampoo / Drying are carried out.

The following shampoo compositions are tested: (% by weight MA)

INCI NAME Invention 2 Invention 3 Invention 4 COCAMIDOPROPYL BETAINE 9.6 9.6 9.6 AMMONIUM LAURYL SULFATE 5.6 5.6 5.6 POLYQUATERNIUM 6 1 1 1 LAURETH-5 CARBOXYLIC ACID 4.95 6.75 9 WATER Qsp 100% Qsp 100% Qsp 100% Global cosmetic rating 1 ^st shampoo 4.08 4.17 4.75 2 ^nd shampoo 4 4.25 4.75 ^3rd shampoo 3.75 4 4.5

4 ^th shampoo 3.42 4.33 4.58 5 ^th shampoo 3.17 3.83 4.33 6 ^th shampoo 2.92 3.42 4.25

INCI NAME Invention 5 Comparative Witness COCAMIDOPROPYL BETAINE 9.6 9.6 9.6 AMMONIUM LAURYL SULFATE 5.6 5.6 5.6 POLYQUATERNIUM 6 1 1 1 LAURETH-5 CARBOXYLIC ACID 13.5 4.1 - WATER Qsp 100% Qsp 100% Qsp 100% Global cosmetic rating 1 ^st shampoo 4.5 4 4 2 ^nd shampoo 4.75 3.92 4.17 ^3rd shampoo 4.5 3.5 3.75 4 ^th shampoo 4.75 3.25 2.5 5 ^th shampoo 4.42 2.58 2.5 6 ^th shampoo 4.33 2 1.75

With the compositions according to the invention, an improvement in the remanence of the packaging is observed, in particular flexibility, smoothness to the touch and disentangling, compared with the control; in particular for higher contents of carboxylic surfactant.

Claims (22)

1. Use of a washing cosmetic composition, comprising one or more anionic surfactants chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts, present in a content greater than or equal to 4.5% by weight, relative the total weight of the washing cosmetic composition, in combination with a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, for obtaining a residual packaging, in particular for obtaining flexibility, smoothing to the touch and / or detangling, remanent (s), in particular with at least 3 shampoos. 2. Use according to the preceding claim, in which the care composition comprises one or more organosilanes chosen from the compounds of formula (I) and / or their oligomers and / or their hydrolysis products: R1Si (OR2) z (R3) x (OH) y (I) in which: - R1 is a C1-C22, especially C2-C20, linear or branched, saturated or unsaturated, cyclic or acyclic hydrocarbon chain, which can be substituted by a group chosen from amine groups NH2 or NHR (R being a linear alkyl or branched in C1-C20, in particular in C1-C6, or a cycloalkyl in C3-C40 or an aromatic radical in C6-C30); the hydroxy group (OH), a thiol group, an aryl group (more particularly benzyl) substituted or not by an NH2 or NHR group; R1 can be interrupted by a heteroatom (O, S, NH) or a carbonyl group (CO); R2 and R3, identical or different, represent an alkyl group, linear or branched, comprising from 1 to 6 carbon atoms, - y denotes an integer ranging from 0 to 3, - z denotes an integer ranging from 0 to 3, and - x denotes an integer ranging from 0 to 2, with z + x + y = 3, 3. Use according to one of the preceding claims, in which the organosilane (s) are present in the care composition in a total content ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight , preferably from 1 to 10% by weight, better still from 2 to 8% by weight, relative to the total weight of the care composition. 4. Use according to one of the preceding claims, in which the cosmetic care composition comprises one or more cationic polymers having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g), better still greater than or equal to 5 meq / g, or even ranging from 5 to 20 meq / g; preferably chosen from: (1) vinylpyrrolidone / (meth) acrylate dialkylamino-alkyl copolymers, quaternized or not, (2) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene groups with straight or branched chains, optionally interrupted by oxygen atoms, sulfur, nitrogen or by aromatic or heterocyclic rings, as well as the oxidation and / or quaternization products of these polymers. (3) water-soluble polyaminoamides prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides which can be crosslinked with an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-halide of alkyl or also with an oligomer resulting from the reaction of a bifunctional compound reactive with a bishalohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide, a epilhalohydrin, a diepoxide or a bisunsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or if they contain one or more tertiary amine functions, quaternized. (4) polyaminoamide derivatives resulting from the condensation of polyalkylenepolyamines with polycarboxylic acids followed by alkylation by bifunctional agents. (5) polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms . (6) cyclopolymers of alkyl diallyl amine or dialkyl diallyl ammonium such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II): (CH ₂ ) k - (CH ₂ ) t - CR ₁₂ C (R ₁₂ ) -CH ₂ (CH ₂ ) k - (CH ₂ ) t- - cr ₁₂ Ç (R ₁₂ ) -CH ₂ h ₂ c CHH ₂ C CH (l) Ίο M + _γ . R11 (ii) Ίο in which - k and t are equal to 0 or 1, the sum k + t being equal to 1; - R12 denotes a hydrogen atom or a methyl radical; - R10 and R11, independently of one another, denote a C1-C6 alkyl group, a C1-C5 hydroxyalkyl group, an C1-C4 amidoalkyl group; or alternatively R10 and R11 can denote, jointly with the nitrogen atom to which they are attached, a heterocyclic group such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote a C1-C4 alkyl group; - Y 'is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. (7) quaternary diammonium polymers comprising repeating units of formula: N + -A ₁ -N + -B ₁ XR X “^ 16 in which: - R13, R14, R15 and R16, identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or C1-C12 hydroxyalkylaliphatic radicals, or alternatively R13, R14, R15 and R16, together or separately, constitute with the nitrogen atoms to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or else R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted by a group nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D where R17 is an alkylene and D a quaternary ammonium group; - A1 and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms, linear or branched, saturated or unsaturated, and which may contain, linked to or inserted in the main chain, one or more aromatic rings, or one or more atoms oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and - X 'denotes an anion derived from a mineral or organic acid; it being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; in addition if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a group (CH2) n-CO-DOC- (CH2) p-, with n and p, identical or different, being integers varying from 2 to 20, and D denoting: a) a glycol residue of formula -OZO-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2CH2O) x-CH2CH2- and - [CH2CH (CH3) O] y-CH2CH (CH3) - where x and y denote an integer from 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing an average degree of polymerization; b) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula -NH-Y-NH- where Y denotes a linear or branched hydrocarbon radical, or else the divalent radical -CH2-CH2-SS-CH2-CH2-; d) a ureylene group of formula -NH-CO-NH-. (8) quaternary polyammonium polymers comprising units of formula (V): - N + - (CHA- NH - CO - (CH,) _n CO-NH (CH A - N + - A - X- I ^{zzz 5} I ^R 19 (V) _χ _ R ₂₁ in which: - R18, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, β-hydroxyethyl, β-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH radical, where p is equal to 0 or to an integer between 1 and 6, provided that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, - r and s, identical or different, are whole numbers between 1 and 6, - q is equal to 0 or to an integer between 1 and 34, - X- denotes an anion such as a halide, - A denotes a divalent radical of a dihalide or represents rence -CH2-CH2-O-CH2-CH2-. (9) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: - ch ₂ -c - I o = c I NH I AT R — N - ^R 6 Rc r ₃ r ₃ h ₃ - ^CH 2 ^- ç— —CH2-C— - ^CH 2 — ç - ^{1 2} I ¹ O = Ç O = CO = Ç ¹ I ¹ O o NH ¹ IX- ¹ A TO A NR, —N + -R _e N / \ I / \ r ₂ r, r ₅ r, r in which: - R3, identical or different, denote a hydrogen atom or a CH3 radical; - A, identical or different, represent a divalent alkyl group, linear or branched, from 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group from 1 to 4 carbon atoms; - R4, R5, R6, identical or different, represent an alkyl group having from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, preferably methyl or ethyl; - X denotes an anion derived from a mineral or organic acid such as a methosulfate anion or a halide such as chloride or bromide. (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole. (11) Crosslinked polymers of methacryloyloxyalkyl (Ci-C4) trialkyl (C-iC ammonium) salts such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with methacrylate of dimethylaminoethyl quaternized with methyl chloride, the homopolymerization or the copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene-bis-acrylamide. (12) polyalkyleneimines, in particular polyethyleneimines, polymers containing vinylpyridine or vinylpyridinium units, condensates of polyamines and epichlorohydrin, quaternary polyuretylenes and chitin derivatives. And especially chosen from: - crosslinked polymers of methacryloyloxyalkyl (C-i-C4) trialkyl (C-iC ^ ammonium) salts, - cyclopolymers of alkyldiallylamine or dialkyldiallyl-ammonium, - Homopolymers or copolymers derived from acrylic or methacrylic acids and comprising units (IX), as defined above, and their mixtures. 5. Use according to one of the preceding claims, in which the care composition comprises the cationic polymer (s) in a content ranging from 0.01 to 15% by weight, preferably from 0.05 to 10% by weight, and preferably from 0.1 to 5% by weight, relative to the total weight of the composition. 6. Use according to one of the preceding claims, in which the care composition comprises one or more cationic surfactants; preferably at a content ranging from 0.05 to 10% by weight, preferably from 0.1 to 5% by weight, and more preferably from 0.3 to 3% by weight, relative to the total weight of the composition of care. 7. Use according to one of the preceding claims, in which the care composition comprises one or more fatty substances, preferably chosen from fatty alcohols, fatty esters, oils of mineral origin, vegetable oils of triglyceride type and their mixtures; in particular in a content ranging from 1 to 30% by weight, preferably from 5 to 25% by weight, and preferably from 10 to 20% by weight, relative to the total weight of the care composition. 8. Use according to one of the preceding claims, in which the washing cosmetic composition comprises at least one anionic surfactant chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts, of formula (1): R ^ OC.HJ — OCH ₂ COOA (η where: - R1 represents a linear or branched C6-C24 alkyl or alkenyl radical, a (C8-C9) phenyl alkyl radical, an R2CONH-CH2-CH2- radical with R2 denoting a linear or branched C9-C21 alkyl or alkenyl radical; preferably R1 is a C8-C20, preferably C8-C18 alkyl radical, and aryl preferably denotes phenyl, - n is an integer or decimal number (average value) varying from 2 to 24, preferably from 2 to 10, - A denotes H, ammonium, Na, K, Li, Mg, Ca or a monoethanolamine or triethanolamine residue; preferably polyoxyalkylenated (C6-C24) alkyl ether carboxylic acids and their salts, polyoxyalkylenated (C6-C24) amido ether carboxylic acids, in particular those comprising from 2 to 15 alkylene oxide groups, and their salts and mixtures thereof. 9. Use according to one of the preceding claims, in which the washing composition comprises said polyoxyalkylenated carboxylic alkyl ether (amido) ether acid (s) and / or their salts, in an amount greater than or equal to 4.5% by weight, relative the total weight of the washing cosmetic composition; in particular ranging from 4.5 to 30% by weight, preferably from 5 to 25% by weight, better still from 5.5 to 20% by weight and preferably from 6 to 15% by weight relative to the total weight of the washing composition . 10. Use according to one of the preceding claims, in which the washing composition comprises one or more additional anionic surfactants, other than the polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts; in particular at a total content ranging from 0.05 to 30% by weight, preferably ranging from 0.1 to 25%, better from 0.5 to 20% by weight, even better from 1 to 15% by weight, relative to the total weight of the composition . 11. Use according to one of the preceding claims, in which the washing composition comprises one or more amphoteric surfactants, in particular at a total content ranging from 3 to 20% by weight, preferably in a content ranging from 3.5 to 15% by weight, even better from 4 to 10% by weight, relative to the total weight of the composition and / or comprises one or more cationic polymers, preferably having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g ), in particular at a content varying from 0.05 to 5% by weight relative to the total weight of the composition, preferably from 0.1 to 3% by weight, and preferably from 0.2 to 2% by weight, by relative to the total weight of the composition. 12. Method for cosmetic treatment of hair, comprising: a step (i) of applying to said hair a cosmetic care composition comprising one or more cationic polymers and one or more organosilanes, and a step (ii) of applying to said hair a cosmetic washing composition comprising one or more anionic surfactants chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and / or their salts, present in a greater or equal content at 4.5% by weight, relative to the total weight of the washing cosmetic composition. 13. Method according to the preceding claim, in which the care composition comprises one or more organosilanes chosen from the compounds of formula (I) and / or their oligomers and / or their hydrolysis products: R1Si (OR2) z (R3) x (OH) y (I) in which: - R1 is a C1-C22, especially C2-C20, linear or branched, saturated or unsaturated, cyclic or acyclic hydrocarbon chain, which can be substituted by a group chosen from amine groups NH2 or NHR (R being a linear alkyl or branched in C1-C20, in particular in C1-C6, or a cycloalkyl in C3-C40 or an aromatic radical in C6-C30); the hydroxy group (OH), a thiol group, an aryl group (more particularly benzyl) substituted or not by an NH2 or NHR group; R1 can be interrupted by a heteroatom (O, S, NH) or a carbonyl group (CO); R2 and R3, identical or different, represent an alkyl group, linear or branched, comprising from 1 to 6 carbon atoms, - y denotes an integer ranging from 0 to 3, - z denotes an integer ranging from 0 to 3, and - x denotes an integer ranging from 0 to 2, with z + x + y = 3, 14. Method according to one of claims 12 to 13, wherein the organosilane (s) are present in the care composition in a total content ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight, preferably from 1 to 10% by weight, better still from 2 to 8% by weight, relative to the total weight of the care composition. 15. Method according to one of claims 12 to 14, wherein the cosmetic care composition comprises one or more cationic polymers having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g), better greater or equal at 5 meq / g, or even ranging from 5 to 20 meq / g; preferably chosen from: (1) vinylpyrrolidone / (meth) acrylate dialkylamino-alkyl copolymers, quaternized or not, (2) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene groups with straight or branched chains, optionally interrupted by oxygen atoms, sulfur, nitrogen or by aromatic or heterocyclic rings, as well as the oxidation and / or quaternization products of these polymers. (3) water-soluble polyaminoamides prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides which can be crosslinked with an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-halide of alkyl or also with an oligomer resulting from the reaction of a bifunctional compound reactive with a bishalohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide, a epilhalohydrin, a diepoxide or a bisunsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or if they contain one or more tertiary amine functions, quaternized. (4) polyaminoamide derivatives resulting from the condensation of polyalkylenepolyamines with polycarboxylic acids followed by alkylation by bifunctional agents. (5) polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms . (6) cyclopolymers of alkyl diallyl amine or dialkyl diallyl ammonium such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II): (CH ₂ ) k - (CH ₂ ) t - CR ₁₂ C (R ₁₂ ) -CH ₂ (CH ₂ ) k - (CH ₂ ) t- - cr ₁₂ Ç (R ₁₂ ) -CH ₂ h ₂ c CHH ₂ C CH (l) Ίο ^N + _γ . R11 (ll) Ίο in which - k and t are equal to 0 or 1, the sum k + t being equal to 1; - R12 denotes a hydrogen atom or a methyl radical; - R10 and R11, independently of one another, denote a C1-C6 alkyl group, a C1-C5 hydroxyalkyl group, an C1-C4 amidoalkyl group; or alternatively R10 and R11 can denote, jointly with the nitrogen atom to which they are attached, a heterocyclic group such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote a C1-C4 alkyl group; - Y 'is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. (7) quaternary diammonium polymers comprising repeating units of formula: N + -A ₁ -N + -B ₁ XR X “^ 16 in which: - R13, R14, R15 and R16, identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or C1-C12 hydroxyalkylaliphatic radicals, or alternatively R13, R14, R15 and R16, together or separately, constitute with the nitrogen atoms to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or else R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted by a group nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D where R17 is an alkylene and D a quaternary ammonium group; - A1 and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms, linear or branched, saturated or unsaturated, and which may contain, linked to or inserted in the main chain, one or more aromatic rings, or one or more atoms oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and - X 'denotes an anion derived from a mineral or organic acid; it being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; in addition if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a group (CH2) n-CO-DOC- (CH2) p-, with n and p, identical or different, being integers varying from 2 to 20, and D denoting: a) a glycol residue of formula -OZO-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2CH2O) x-CH2CH2- and - [CH2CH (CH3) O] y-CH2CH (CH3) - where x and y denote an integer from 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing an average degree of polymerization; b) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula -NH-Y-NH- where Y denotes a linear or branched hydrocarbon radical, or else the divalent radical -CH2-CH2-SS-CH2-CH2-; d) a ureylene group of formula -NH-CO-NH-. (8) quaternary polyammonium polymers comprising units of formula (V): - N + - (CHA- NH - CO - (CH,) _n - CO - NH (CH A - N + - A - X- I ^{zzz 5} I ^R 19 (V) _χ _ R ₂₁ in which: - R18, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, β-hydroxyethyl, β-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH radical, where p is equal to 0 or to an integer between 1 and 6, provided that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, - r and s, identical or different, are whole numbers between 1 and 6, - q is equal to 0 or to an integer between 1 and 34, - X- denotes an anion such as a halide, - A denotes a divalent radical of a dihalide or represents rence -CH2-CH2-O-CH2-CH2-. (9) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: - ch ₂ -c - I o = c I NH I AT R — N - ^R 6 Rc r ₃ r ₃ R ₃ - ^CH 2 ^- ç— —CH2-C— - ^CH 2 — ç - ^{1 2} I ¹ O = Ç O = CO = Ç ¹ I ¹ O o NH ¹ IX- ¹ A TO A NR, —N + -R „N / \ I / \ r ₂ r, r ₅ r, r in which: - R3, identical or different, denote a hydrogen atom or a CH3 radical; - A, identical or different, represent a divalent alkyl group, linear or branched, from 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group from 1 to 4 carbon atoms; - R4, R5, R6, identical or different, represent an alkyl group having from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, preferably methyl or ethyl; - X denotes an anion derived from a mineral or organic acid such as a methosulfate anion or a halide such as chloride or bromide. (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole. (11) Crosslinked polymers of methacryloyloxyalkyl (Ci-C4) trialkyl (C-iC ₄ ) ammonium salts such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaternized by methyl chloride, the homopolymerization or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene-bis-acrylamide. (12) polyalkyleneimines, in particular polyethyleneimines, polymers containing vinylpyridine or vinylpyridinium units, polyamine and epichlorohydrin condensates, quaternary polyuretylenes and chitin derivatives. And especially chosen from: - crosslinked polymers of methacryloyloxyalkyl (CiC ₄ ) trialkyl (C-iC ₄ ) ammonium salts, - cyclopolymers of alkyldiallylamine or dialkyldiallyl-ammonium, - Homopolymers or copolymers derived from acrylic or methacrylic acids and comprising units (IX), as defined above, and their mixtures. 16. Method according to one of claims 12 to 15, wherein the care composition comprises the cationic polymer (s) in a content ranging from 0.01 to 15% by weight, preferably from 0.05 to 10% by weight , and preferably from 0.1 to 5% by weight, relative to the total weight of the composition. 17. Method according to one of claims 12 to 16, wherein the care composition comprises one or more cationic surfactants; preferably at a content ranging from 0.05 to 10% by weight, preferably from 0.1 to 5% by weight, and more preferably from 0.3 to 3% by weight, relative to the total weight of the composition of care. 18. Method according to one of claims 12 to 17, in which the care composition comprises one or more fatty substances, preferably chosen from fatty alcohols, fatty esters, oils of mineral origin, vegetable oils of the type triglycerides and mixtures thereof; in particular in a content ranging from 1 to 30% by weight, preferably from 5 to 25% by weight, and preferably from 10 to 20% by weight, relative to the total weight of the care composition. 19. Method according to one of claims 12 to 18, in which the washing cosmetic composition comprises at least one anionic surfactant chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts, of formula (1): ^ - (OC.HJ — OCH ₂ COOA (η in which: - R1 represents a linear or branched C6-C24 alkyl or alkenyl radical, a (C8-C9) phenyl alkyl radical, an R2CONH-CH2-CH2- radical with R2 denoting a linear or branched C9-C21 alkyl or alkenyl radical; preferably R1 is a C8-C20, preferably C8-C18 alkyl radical, and aryl preferably denotes phenyl, - n is an integer or decimal number (average value) varying from 2 to 24, preferably from 2 to 10, - A denotes H, ammonium, Na, K, Li, Mg, Ca or a monoethanolamine or triethanolamine residue; preferably polyoxyalkylenated (C6-C24) alkyl ether carboxylic acids and their salts, polyoxyalkylenated (C6-C24) amido ether carboxylic acids, in particular those comprising from 2 to 15 alkylene oxide groups, and their salts and mixtures thereof. 20. Method according to one of claims 12 to 19, in which the washing composition comprises said polyoxyalkylenated carboxylic alkyl ether (amido) ether acid (s) and / or their salts, in an amount greater than or equal to 4.5% by weight, relative to the total weight of the washing cosmetic composition; in particular ranging from 4.5 to 30% by weight, preferably from 5 to 25% by weight, better still from 5.5 to 20% by weight and preferably from 6 to 15% by weight relative to the total weight of the washing composition . 21. Method according to one of claims 12 to 20, wherein the washing composition comprises one or more additional anionic surfactants, different from polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts; in particular at a total content ranging from 0.05 to 30% by weight, preferably ranging from 0.1 to 25%, better from 0.5 to 20% by weight, even better from 1 to 15% by weight, relative to the total weight of the composition . 22. Method according to one of claims 12 to 21, wherein the washing composition comprises one or more amphoteric surfactants, in particular at a total content ranging from 3 to 20% by weight, preferably in a content ranging from 3.5 to 15 % by weight, even better from 4 to 10% by weight, relative to the total weight of the composition and / or comprises one or more cationic polymers, preferably having a cationic charge density greater than or equal to 4 milliequivalents / gram (meq / g), in particular at a content varying from 0.05 to 5% by weight relative to the total weight of the composition, preferably from 0.1 to 3% by weight, and preferably from 0.2 to 2% by weight , relative to the total weight of the composition.