FR2945730A1 - TINCTORIAL COMPOSITION COMPRISING A PARA-PHENYLENE DIAMINE SECONDARY OXIDATION BASE AND A NON-SILICONE LIQUID FATTY BODY - Google Patents

Abstract

Composition (I) comprises one or more oxidation bases comprising 2-[[2-(4-amino-phenylamino)-ethyl]-(2-hydroxy-ethyl)-amino]-ethanol (a) or its addition salt with an acid, and one or more non-silicone liquid fatty substances. An independent claim is included for a multi-compartment device comprising a first compartment containing a dye composition and second compartment containing a composition comprising one or more oxidizing agents, or a first compartment comprising (a) with an acid and possibly one or more oxidation bases different from (a) and optionally one or more couplers, and a second compartment contains (I); and optionally a third compartment containing a composition comprising one or more oxidizing agents.

Description

The subject of the invention is a dyeing composition comprising at least one particular para-phenylenediamine oxidation base and at least one non-liquid fatty substance which is present in the form of a dyeing composition. silicone. The subject of the invention is also the use of this composition for dyeing keratinous fibers as well as the dyeing process using this composition. Finally, it has for object a device with several compartments.

It is known to dye keratinous fibers and in particular human hair with dye compositions containing oxidation dye precursors, generally known as oxidation bases, such as ortho or para-phenylenediamines, ortho or para-aminophenols and heterocyclic compounds. These oxidation bases are colorless or weakly colored compounds which, when combined with oxidizing products, can give rise to colored compounds by a process of oxidative condensation. It is also known that the shades obtained with these oxidation bases can be varied by combining them with couplers or color modifiers, the latter being chosen in particular from aromatic meta-diamines, meta-aminophenols, meta-diphenols and certain heterocyclic compounds such as than indolic compounds. The variety of molecules involved in oxidation bases and couplers, allows to obtain a rich palette of colors. The so-called "permanent" coloration obtained with these oxidation dyes must also meet a certain number of requirements. Thus, it must be harmless from the toxicological point of view, it must make it possible to obtain shades in the desired intensity and to have good resistance to external agents such as light, bad weather, washing, permanent undulations, sweating and friction. The dyes must also make it possible to cover the white hair, and finally be the least selective possible, that is to say, to obtain the lowest possible color differences throughout the same keratin fiber, which is in general differently sensitized (ie damaged) between its point and its root. It is already known to use oxidation bases of the para-phenylene diamine secondary type of formula (I) below for dyeing keratinous fibers, especially the hair. In particular, such a base is disclosed in EP1580184 and EP0055386. This base has the drawbacks of leading to insufficiently intense or chromatic and / or too selective staining. Furthermore, it is known to use in the field of the oxidation hair coloring of oils (see for example FR2464710, WO2008 / 020730 or US Pat. No. 7,458,995) However, the colorations obtained with the conventional oxidation dyes associated with oils are not satisfactory especially in terms of chromaticity, power, selectivity and / or resistance to external agents.

The object of the present invention is to obtain a composition for hair dyeing which has improved dyeing properties in terms of intensity or chromaticity, and / or selectivity and / or resistance to external agents.

This object is achieved with the present invention which relates to a keratinous fiber coloring composition comprising, in a suitable dyeing medium, one or more oxidation bases chosen from the compound of formula (I) or its salts. addition with an acid, OH HO and - one or more non-silicone liquid fatty substances.

The invention also relates to a dyeing process using this composition.

Another subject of the invention is the use of the composition of the present invention for dyeing keratinous fibers, in particular human keratinous fibers such as the hair. It also relates to a multi-compartment device comprising in one of them, the dye composition according to the invention, and in another, a composition comprising one or more oxidizing agents. According to another variant of the invention, the device comprises a first compartment containing one or more oxidation bases chosen from the compound of formula (I) or its salts with an acid and optionally one or more different oxidation bases of the compound of formula (I) or its salts and optionally one or more couplers; a second compartment containing a composition comprising one or more non-silicone liquid fatty substances and a third compartment containing a composition comprising one or more oxidizing agents.

The composition of the present invention makes it possible in particular to obtain a keratinous fiber coloring composition which is suitable for use in oxidation dyeing and makes it possible to obtain a coloring with various shades, intense or chromatic, aesthetic, not very selective and resistant. well to the various aggressions that can undergo the hair such as the shampoos, the sweat and the permanent deformations and the light. It should be noted that in what follows, and unless otherwise indicated, the boundaries of a domain of values are included in this area. The compound of formula (I) may be in the form of cosmetically acceptable addition salts, chosen in particular from acid addition salts such as hydrochlorides, hydrobromides, sulphates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, phosphates and acetates. The compound of formula (I) or its salts are generally present each in an amount of between 0.001 to 10% by weight of the total weight of the dye composition, preferably between 0.005 and 6%.

The compositions of the invention comprise one or more non-silicone liquid fatty substances.

For the purposes of the present invention, the following is meant: by liquid fatty substance, an organic compound which is liquid at ambient temperature (25 ° C.) and at atmospheric pressure (760 mm of mercury), insoluble in water under these conditions, that is to say of solubility less than 5% by weight, and preferably 1% by weight, even more preferably to 0.1% by weight in water, and having in its structure at least one hydrocarbon chain comprising at least 6 carbon atoms, and - with "non-silicone liquid fatty substance", a liquid fatty substance as defined above does not include a silicon atom in its structure In addition, non-silicone liquid fatty substances are generally soluble in organic solvents under the same conditions of temperature and pressure, such as, for example, chloroform, ethanol, benzene, liquid petroleum jelly or decamethylcyclopentasiloxane.

The non-silicone liquid fatty substances according to the invention are chosen in particular from liquid C6-C16 lower alkanes, non-silicone oils of animal, vegetable, mineral or synthetic origin, liquid fatty alcohols, liquid fatty acids, fatty acid esters and / or fatty alcohol, it is recalled that for the purposes of the invention, the alcohols, esters and fatty acids more particularly have at least one hydrocarbon group, linear or branched, saturated or unsaturated, comprising 6 to 30 carbon atoms, optionally substituted, in particular with one or more hydroxyl groups (in particular 1 to 4). If unsaturated, these compounds may comprise one to three carbon-carbon double bonds, conjugated or otherwise.

As regards the lower C 6 -C 16 alkanes, the latter are linear or branched, optionally cyclic. By way of example, the alkanes may be chosen from hexane and dodecane, isoparaffins such as isohexadecane and isodecane As non-silicone oils of animal, plant, mineral or synthetic origin, which can be used in the composition of the invention, mention may be made, for example, of: hydrocarbon-based oils of animal origin, such as perhydrosqualene. triglyceride oils of vegetable or synthetic origin, such as liquid triglycerides of fatty acids containing from 6 to 30 carbon atoms, for example triglycerides of heptanoic or octanoic acids, or else, for example, sunflower, corn, soy, squash, grape seed, sesame, hazelnut, apricot, macadamia, arara, sunflower, castor, avocado, camellia seeds, olive, peach kernel , mango seed, argan, quinoa seed, wheat germ, pomegranate seed, camelina seed, blackcurrant seed, jojoba seed, coconut, caprylic acid triglycerides / capric such as those sold by Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel, jojoba oil, shea butter oil. linear or branched hydrocarbons of mineral or synthetic origin of more than 16 carbon atoms, such as paraffin oils, volatile or not, and their derivatives, petroleum jelly, liquid petroleum jelly, polydecenes, polyisobutene hydrogenated such as Parleam. fluorinated oils such as perfluoromethylcyclopentane and perfluoro-1,3-dimethylcyclohexane, sold under the names "FLUTEC PC1" and "FLUTEC PC3" by BNFL Fluorochemicals; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, sold under the names "PF 5050" and "PF 5060" by the company 3M, or bromoperfluorooctyl 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 and

Preferably, the non-silicone oils of animal, vegetable, mineral or synthetic origin, which can be used in the composition of the invention, are chosen from oils of mineral origin, such as petroleum jelly, polydecenes and oils of vegetable origin, such as camellia seed, olive oil, peach kernel, apricot kernel, avocado, mango seed and argan seed, quinoa seed, wheat germ, sunflower seed , grape seed, pomegranate seed, camelina seed and blackcurrant seed, jojoba seed and coconut oil.

The liquid fatty alcohols that can be used in the composition according to the invention are unsaturated and / or branched, and contain 6 to 30 carbon atoms, and more particularly 8 to 30 carbon atoms. Mention may be made, for example, of oleic alcohol, isocetyl alcohol, isostearyl alcohol, octyl dodecanol, 2-ethylhexyl dodecanol, linoleic or linolenic alcohol, and mixtures thereof.

The liquid fatty acids that may be used in the composition according to the invention may be unsaturated and / or branched carboxylic acids and contain from 6 to 30 carbon atoms, in particular from 9 to 30 carbon atoms. They are chosen more particularly from oleic acid, linoleic acid, isostearic acid, and mixtures thereof.

As regards the esters of fatty acids and / or liquid fatty alcohols, advantageously different from the triglycerides mentioned above, which can be used in the composition according to the invention, they may be derived from a C 3 -C 30 carboxylic acid and of C1-C30 alcohol, at least one of the acid or alcohol being branched and / or unsaturated and at least one of the acid or alcohol having more than 6 carbon atoms . Octyldodecyl behenate, isoketyl behenate, isocetyl lactate, isostearyl lactate, linoleyl lactate, oleyl lactate, isostearyl octanoate, octanoate, isocetyl, decyl oleate, isocetyl isostearate, isoketyl laurate, isocetyl stearate, isodecyl octanoate, isodecyl oletate, isononyl isononanoate, palmitate isostearyl, myristyl isosterate, octyl isononanoate, 2-ethylhexyl isononanoate, octyl isosterate, octyldodecyl erucate, isopropyl palmitate, palmitate 2- ethylhexyl, 2-octyldecyl palmitate, branched alkyl myristates such as isopropyl, tert-butyl, 2-octyldodecyl myristate, hexyl isostearate, butyl isostearate, stearate isobutyl, 2-hexyldecyl laurate. It is also possible to use esters of C 4 -C 22 di or tricarboxylic acids and of C 1 -C 22 alcohols and esters of mono-, di- or tricarboxylic acids and of di-, tri-, tetra- or pentahydroxy-C2-C26 alcohols. .

Diisopropyl sebacate, diisopropyl adipate, diisostearyl adipate, octyldodecyl stearoyl stearate, pentaerythrityl tetraisonanoate, pentaerythrityl tetraisostearate, triisostearyl citrate and trioctyldodecyl citrate may be mentioned in particular.

Preferably, the acid and the alcohol of the ester are saturated. Among the esters mentioned above, it is preferred to use isopropyl palmitate, 2-ethylhexyl palmitate, 2-octyldecyl palmitate, branched alkyl myristates such as isopropyl myristate, t-butyl, of 2-octyldodecyl, hexyl isostearate, butyl isostearate, isobutyl stearate, 2-hexyldecyl laurate and isononyl isononanoate. Mention may also be made of C 7 -C 30 aromatic acid and C 1 -C 30 alcohol esters, preferably C 7 -C 6 aromatic acid esters and C 1 -C 20 alcohol esters. These esters are especially C12-C15 alkyl benzoates, isostearyl benzoate, octyldocedyl benzoate, behenyl benzoate, 2-ethylhexyl benzoate.

More particularly, the liquid fatty substance or substances contained in the composition according to the invention are chosen from linear or branched C 6 -C 16 alkanes, hydrocarbons having more than 16 carbon atoms and liquid triglycerides containing from 6 to 16 carbon atoms. 30 carbon atoms, liquid fatty acids, liquid esters of acids and / or fatty alcohol different from triglycerides

More particularly, the liquid fatty substance (s) according to the invention are chosen from linear or branched hydrocarbons of more than 16 carbon atoms, of mineral or synthetic origin, such as liquid petroleum jelly, polydecenes, vegetable origin, liquid fatty acids, esters of fatty acids and / or of liquid fatty acids or mixtures thereof.

The liquid fatty substance or fats are generally present each in an amount of between 0.01 to 80% by weight of the total weight of the dye composition, preferably between 1 and 70% by weight.

The dye composition according to the invention may contain one or more couplers conventionally used for dyeing keratinous fibers. Among these couplers, there may be mentioned meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalenic couplers, heterocyclic couplers and their addition salts. By way of example of a coupler, mention may be made of 2-methyl-5-aminophenol, 5-N- (13-hydroxyethyl) amino-2-methylphenol, 6-chloro-2-methyl-5-aminophenol, 3 amino phenol, 2,4-dichloro-3-aminophenol, 5-amino-4-chloro-o-cresol, 1,3-dihydroxy benzene, 1,3-dihydroxy-2-methyl benzene, 4- chloro 1,3-dihydroxy benzene, 2,4-diamino 1- (13-hydroxyethyloxy) benzene, 2-amino-4- (R-hydroxyethylamino) -1-methoxybenzene, 1,3-diamino benzene, 1,3 bis (2,4-diaminophenoxy) propane, 3-ureido aniline, 3-ureido 1-dimethylamino benzene, sesamol, 1-13-hydroxyethylamino-3,4-methylenedioxybenzene, α-naphthol, 2-methyl-1-naphthol, 1,5-dihydroxy naphthalene, 2,7-naphthalenediol, 1-acetoxy-2-methylnaphthalene, 6-hydroxyindole, 4-hydroxyindole, 4-hydroxy N-methyl indole, 2-amino-3-hydroxy pyridine, 6-hydroxybenzomorpholine 3,5-diamino-2,6-dimethoxypyridine, 2,6-dihydroxy-3-4-dimethylpyridine, 3-amino-2 -m ethylamino-6-methoxypyridine, 1-N- (R-hydroxyethyl) amino-3,4-methylene dioxybenzene, 2,6-bis- (R-hydroxyethylamino) toluene, 3-methyl-1-phenyl-5- pyrazolone and their addition salts with an acid. In the composition of the present invention, the coupler (s) other than the compounds of formula (II), if they are present, generally represent an amount of between 0.001 and 10% by weight approximately of the total weight of the dyeing composition, preferably between 0.005 and 6%.

The dyeing composition of the invention may optionally comprise one or more additional oxidation bases conventionally used for dyeing keratin fibers, different from the compound of formula (I) or its salts. For example, these oxidation bases additional are chosen from para-phenylenediamines different from oxidation bases of formula (I) and their addition salts, bis-phenylalkylenediamines, para-aminophenols, bis-para-aminophenols, ortho-aminophenols, bases heterocyclic.

Among the para-phenylenediamines, para-phenylenediamine, para-toluenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, N, N-dimethyl-para-phenylenediamine, N, N-diethyl-para-phenylenediamine, N, N-dipropyl para-phenylenediamine, 4- amino N, N-diethyl-3-methylaniline, N, N-bis- (13-hydroxyethyl) para-phenylenediamine, 4-N, N-bis- (3-hydroxyethyl) amino-2-methylaniline, 4 N, N-bis- (13-hydroxyethyl) amino-2-chloroaniline, 2-13-hydroxyethyl-para-phenylenediamine, 2-fluoro-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N- (13- hydroxypropyl) para-phenylenediamine, 2-hydroxymethyl-para-phenylenediamine, N, N-dimethyl-3-methyl-para-phenylenediamine, N, N- (ethyl, 13-hydroxyethyl) para-phenylenediamine, N - ((3, y- dihydroxypropyl) para-phenylenediamine, N- (4'-aminophenyl) para-phenylenediamine, N-phenyl para-phenylenediamine, 2-13-hydroxyethyloxy para-phenylenediamine, 2-13-acetylaminoethyloxy-para-phenylenediamine, N-phenylenediamine, (13-methoxyethyl) para-phenylenediamine, 4-aminophenylpyrrolidine, 2-thienyl para-phenylenediamine, 2- (3-hydroxyethylamino-5-amino-toluene, 3-hydroxy-1- (4'-aminophenyl) pyrrolidine and their addition salts with an acid.

Among the para-phenylenediamines mentioned above, paraphenylenediamine, para-toluenediamine, 2-isopropyl para-phenylenediamine, 2-13-hydroxyethyl para-phenylenediamine, 2-13-hydroxyethyloxy paraphenylenediamine, 2,6 dimethyl para-phenylenediamine, 2,6-diethyl paraphenylenediamine, 2,3-dimethyl-para-phenylenediamine, N, N-bis- (3-hydroxyethyl) para-phenylenediamine, 2-chloro-para-phenylenediamine, 2-13-acetylaminoethyloxy para-phenylenediamine, and their addition salts with an acid are particularly preferred. Among the bis-phenylalkylenediamines, N, N'-bis ((3-hydroxyethyl) N, N'-bis (4'-aminophenyl) -1,3-diamino propanol, for example, is N, N'-bis- (13-hydroxyethyl) N, N'-bis- (4'-aminophenyl) ethylenediamine, N, N'-bis- (4-aminophenyl) tetramethylenediamine, N, N'-bis- (13-hydroxyethyl) N, N'-bis- (4-aminophenyl) tetramethylenediamine, N, N'-bis- (4-methylaminophenyl) tetramethylenediamine, N, N'-bis (ethyl) N, N Bis (4'-amino, 3'-methylphenyl) ethylenediamine, 1,8-bis (2,5-diamino phenoxy) -3,6-dioxaoctane, and their addition salts with an acid. para-aminophenols include, for example, para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluoro phenol, 4-amino-3-hydroxymethylphenol, 4-amino-2- methyl phenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2 - ([3-hydroxyethylaminomethyl) phenol, 4-amino-2 fluoro phenol, 1-hydroxy-4-methylamino-benzene, 2-2'-methylenebis-4-amino phenol and their addition salts with an acid.

Among the ortho-aminophenols, mention may be made, for example, of 2-amino phenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol and 5-acetamido-2-amino phenol, and their addition salts with an acid. Among the heterocyclic bases that may be mentioned by way of example are pyridine derivatives, pyrimidine derivatives and pyrazole derivatives.

Among the pyridine derivatives, mention may be made of the compounds described for example in patents GB 1 026 978 and GB 1 153 196, such as 2,5-diamino pyridine, 2- (4-methoxyphenyl) amino-3-amino pyridine, 2,3-diamino-6-methoxy pyridine, 2 - ([3-methoxyethyl) amino-3-amino-6-methoxy pyridine, 3,4-diamino pyridine, and their addition salts with an acid.

Among the pyrimidine derivatives, mention may be made of the compounds described, for example, in DE 2359399; JP 88-169571; JP 05-63124; EP 0770375 or patent application WO 96/15765 such as 2,4,5,6-tetraaminopyrimidine, 4-hydroxy 2,5,6-triaminopyrimidine, 2-hydroxy 4,5,6-triaminopyrimidine, 2,4 dihydroxy-5,6-diaminopyrimidine, 2,5,6-triaminopyrimidine, and pyrazolopyrimidine derivatives such as those mentioned in the patent application FR-A-2750048 and among which mention may be made of pyrazolo [1,5- a] -pyrimidine-3,7-diamine; 2,5-dimethyl pyrazolo [1,5-a] pyrimidine-3,7-diamine; pyrazolo [1,5-a] pyrimidine-3,5-diamine; 2,7-dimethyl pyrazolo [1,5-a] pyrimidine-3,5-diamine; 3-amino pyrazolo [1,5-a] pyrimidin-7-ol; 3-amino pyrazolo [1,5-a] pyrimidin-5-ol; 2- (3-amino pyrazolo [1,5-a] pyrimidin-7-ylamino) ethanol, 2- (7-amino pyrazolo [1,5-a] pyrimidin-3-ylamino) - ethanol, 2 - [(3-amino-pyrazolo [1,5-a] pyrimidin-7-yl) - (2-hydroxyethyl) amino] ethanol, 2 - [(7-amino-pyrazolo [ 1,5-a] pyrimidin-3-yl) - (2-hydroxyethyl) amino] ethanol, 5,6-dimethyl pyrazolo [1,5-a] pyrimidine-3,7-diamine, 2,6-dimethyl pyrazolo [1,5-a] pyrimidine-3,7-diamine, 2,5-N, 7-N-7-tetramethyl-pyrazolo [1,5-a] -pyrimidine-3, 7-diamine, 3-amino-5-methyl-7-imidazolylpropylamino pyrazolo [1,5-a] pyrimidine and their acid addition salts and their tautomeric forms, when tautomeric equilibrium exists.

Among the pyrazole derivatives, mention may be made of the compounds described in DE 3843892, DE 4133957 and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43 988 as the 4.5 1-methyl pyrazole, 4,5-diamino 1 - ([3-hydroxyethyl) pyrazole, 3,4-diamino pyrazole, 4,5-diamino 1- (4'-chlorobenzyl) pyrazole, 4, 5-diamino 1,3-dimethyl pyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3-dimethyl-5-hydrazino pyrazole, 1-benzyl 4,5-diamino-3-methyl pyrazole, 4,5-diamino-3-tert-butyl-1-methyl pyrazole, 4,5-diamino-1-tert-butyl-3-methyl pyrazole, 4 5-diamino 1 - ([3-hydroxyethyl) 3-methylpyrazole, 4,5-diamino-1-ethyl-3-methylpyrazole, 4,5-diamino-1-ethyl-3- (4'-methoxyphenyl) pyrazole, 4,5-diamino-1-ethyl-3-hydroxymethyl pyrazole, 4,5-diamino-3-hydroxymethyl-1-methyl pyrazole, 4,5-diamino-3-hydroxymethyl-1-isopropyl pyrazole, 4,5-diamino-3- meth 1-isopropyl pyrazole, 4-amino 5- (2'-aminoethyl) amino 1,3-dimethyl pyrazole, 3,4,5-triamino pyrazole, 1-methyl 3,4,5-triamino pyrazole, 3,5-diamino-1-methyl-4-methylamino pyrazole, 3,5-diamino 4 - ([3-hydroxyethyl) amino-1-methyl pyrazole, and their addition salts with an acid. There may also be mentioned diaminopyrazolinones described in patent application FR2886137 and in particular 2,3-diamino-6,7-dihydro-1H, 5H-pyrazol-1-one and its salts. In general, the addition salts of the oxidation bases and couplers that can be used in the context of the invention are chosen especially from the addition salts with an acid such as hydrochlorides, hydrobromides, sulphates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, phosphates and acetates and addition salts with a base such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkanolamines. When the composition comprises one or more additional oxidation bases, that (s) represents (s) more particularly from 0.0005 to 12% by weight relative to the total weight of the dyeing composition, preferably from 0.005 to 8 % in weight.

The dye composition in accordance with the invention may also contain one or more direct dyes that may be chosen in particular from nitro dyes of the benzene series, azo direct dyes and methine direct dyes. These direct dyes may be nonionic, anionic or cationic in nature. In the composition of the present invention, the direct dye (s), if present, generally represent an amount of between 0.001% and 20% by weight relative to the total weight of the dyeing composition, preferably between 0.01% and 10% by weight. The medium suitable for dyeing, also known as a dyeing medium, generally comprises water or a mixture of water and one or more solvents such as, for example, lower C 1 -C 4 alkanols, such as ethanol and isopropanol. polyols such as propylene glycol, dipropylene glycol or glycerol, and polyol ethers such as dipropylene glycol monomethyl ether. The solvent or solvents are generally present in proportions which may be between 1 and 40% by weight approximately with respect to total weight of the dye composition, and even more preferably between 3 and 30% by weight approximately. The dyeing composition in accordance with the invention may also contain various adjuvants conventionally used in compositions for dyeing hair, such as anionic, cationic, nonionic, amphoteric or zwitterionic surfactants, or mixtures thereof, anionic polymers, cationic, nonionic, amphoteric, zwitterionic or their mixtures, inorganic or organic thickeners, and in particular anionic, cationic, nonionic and amphoteric polymeric associative thickeners, antioxidants, penetrating agents, sequestering agents, perfumes, buffers, dispersing agents, conditioning agents other than non-silicone liquid fatty substances, such as, for example, volatile or non-volatile silicones, modified or unmodified, film-forming agents, ceramides, preserving agents, opacifying agents. The adjuvants above are generally present in an amount for each of them between 0.01 and 20% by weight relative to the weight of the composition.

Of course, one skilled in the art will take care to choose this or these optional additional compounds such that the advantageous properties intrinsically attached to the oxidation dyeing composition according to the invention are not, or not substantially impaired by the addition or additions envisaged. The pH of the dye composition according to the invention is generally between 3 and 12 approximately, and preferably between 5 and 11 approximately. It can be adjusted to the desired value by means of acidifying or alkalizing agents usually used for dyeing keratin fibers or else using conventional buffer systems. Among the acidifying agents, mention may be made, by way of example, of mineral or organic acids such as hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid, lactic acid, sulphonic acids.

Among the alkalinizing agents that may be mentioned, by way of example, are ammonia, alkaline carbonates, alkanolamines such as mono-, di- and triethanolamines and their derivatives, sodium or potassium hydroxides and following formula (II): ## STR2 ## wherein W is a propylene residue optionally substituted by a hydroxyl group or a C 1 -C 4 alkyl radical; Ra, Rb, Rd and Rd, which may be identical or different, represent a hydrogen atom, a C1-C4 alkyl radical or a C1-C4 hydroxyalkyl radical. The dye composition according to the invention may be in various forms, such as in the form of liquids, creams, gels, or in any other form suitable for dyeing keratinous fibers, and especially human hair. The composition according to the invention may comprise one or more oxidizing agents.

The oxidizing agents conventionally used for the oxidation dyeing of keratinous fibers are, for example, hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes. among which there may be mentioned peroxidases, 2-electron oxidoreductases such as uricases and 4-electron oxygenases such as laccases. Hydrogen peroxide is particularly preferred. The dye composition according to the invention may be in various forms, such as in the form of liquids, creams, gels, or in any other form suitable for dyeing keratinous fibers, and especially human hair.

It can result from mixing at the time of use of several compositions. In a first particular variant it results from the mixture of at least two compositions, one comprising one or more oxidation bases selected from compounds of formula (I) or their addition salts with an acid, optionally one or more different additional oxidation bases of the compounds of formula (I) or their salts, and optionally one or more couplers, a second composition comprising the non-silicone liquid fatty substance (s) described above and optionally a third composition comprising one or more oxidizing agents such as than previously described.

In a second particular variant, it results from the mixture of two compositions, one comprising one or more oxidation bases chosen from the compound of formula (I) or its addition salts with an acid, the non-liquid fatty substance (s). silicone described above, optionally one or more additional oxidation bases different from the compound of formula (I) or its salts, and optionally one or more couplers, another composition comprising one or more oxidizing agents as described above.

The composition of the invention is therefore applied to the hair for dyeing keratinous fibers either as such or in the presence of one or more oxidizing agents, for dyeing keratinous fibers. The process of the present invention is a process in which the non-oxidizing composition according to the present invention as defined above, either alone or in the presence of one or more oxidizing agents, is applied to the fibers. The color can be revealed at acidic pH, neutral or alkaline. In addition, the oxidizing agent, if it is present, can be added to the composition of the invention just at the moment of use or it can be used starting from an oxidizing composition containing it, applied simultaneously or sequentially to the composition of the invention. According to a particular embodiment, the composition without an oxidizing agent according to the present invention is mixed, preferably at the time of use, with a composition containing, in a medium suitable for dyeing, one or more oxidizing agents. The mixture obtained is then applied to the keratinous fibers. The oxidizing agents are those indicated above. The temperature during the application of the composition is conventionally between room temperature (between 15 and 25 ° C.) and 80 ° C., preferably between room temperature and 60 ° C.

Whether with or without an oxidizing agent after a laying time of about 3 to 50 minutes, preferably about 5 to 30 minutes, the keratinous fibers are rinsed, washed with shampoo, rinsed again and then dried. The oxidizing composition may also contain various adjuvants conventionally used in compositions for dyeing hair and as defined above. The pH of the oxidizing composition containing the oxidizing agent is such that, after mixing with the dyeing composition, the pH of the resulting composition applied to the keratinous fibers preferably varies between 3 and 12 approximately, and even more preferably between 5 and 11. It can be adjusted to the desired value by means of acidifying or basifying agents usually used for dyeing keratinous fibers and as defined above. The ready-to-use composition with or without an oxidizing agent which is finally applied to the keratinous fibers may be in various forms, such as in the form of liquids, creams, gels or in any other form suitable for dyeing keratinous fibers, and in particular human hair. The invention also relates to a multi-compartment device or "kit" of dyeing in which a first compartment contains the dye composition without oxidant of the present invention defined above and a second compartment contains one or more oxidizing agents. A second device is constituted by a first compartment containing a composition comprising one or more oxidation bases selected from the compound of formula (I) or its addition salts with an acid, optionally one or more additional oxidation bases other than compound of formula (I) or its salts and optionally one or more couplers; and a second compartment containing a composition comprising the non-silicone liquid fatty substance (s) previously described.

A third device may optionally comprise the two compartments of the second device plus a third compartment containing a composition comprising one or more oxidizing agents. These devices may be equipped with means for delivering the desired product onto the hair, such as the devices described in patent FR-2 586 913 in the name of the applicant. From these devices, it is possible to dye the keratinous fibers from a process which comprises mixing the compositions contained in each of the compartments of said devices and applying the mixture obtained on the keratinous fibers for a time sufficient to develop the desired color. The examples which follow serve to illustrate the invention without, however, being limiting in nature.

EXAMPLE EXAMPLES OF DYEING Examples 1 and 2 are carried out as follows: EXAMPLE 1 Amounts are expressed in g Composition Al Sorbitan mono-laurate oxy-ethylenated (4OE) 21.67 Pyrogenic silica with hydrophobic character 11 Petrolatum oil qs 100 Composition Cl 2- [ {2 - [(4-Aminophenyl) amino] ethyl} (2-hydroxyethyl) amino] ethanol 1.55 2-Methyl 5- (2-hydroxyethyl) amino phenol 1.08 Sodium metabisulfite 0.455 Erhytrobic acid 0.31 Pure monoethanolamine 40,07 Demineralised water qs 100 Example 2 Quantities are expressed in g Composition A2 Sorbitan mono-laurate oxy-ethylenated (4OE) 21,67 Pyrogenic silica with hydrophobic character 11 Avocado oil QSP 100 Composition C2 2 - [{2- [ (4-Aminophenyl) amino] ethyl} (2-hydroxyethyl) amino] ethanol 1.90 (MA) in 50% aqueous solution 2,4-diaminophenoxyethanol dihydrochloride 1.93 Sodium metabisulfite 0.455 Erhytrobic acid 0.31 Monoethanolamine pure 40.07 Demineralized water qs 100 MA = ac materials tives. Application method At the time of use, for example 1: 9 parts by weight of the composition (Al) with 1 part by weight of the composition (Cl) and 5 parts by weight 10 parts by weight an oxidizing aqueous composition comprising 6% hydrogen peroxide at a pH of 2.3 (B)

For example 2: 9 parts by weight of the composition (A2) with 1 part by weight of the composition (C2) and 10 parts by weight of an aqueous oxidizing composition comprising 6% of hydrogen peroxide with pH of 2.3 (B) Each of these mixtures having a pH of about 10 was applied to gray hair at 90% natural white at a rate of 10 g per 1 g of hair for 30 minutes at room temperature.

The hair was then rinsed, washed with standard shampoo and dried. Results The hair coloring was evaluated (tone and reflection) in a visual way: Example Height of tone Reflection 1 Light Brown Iridescent 2 Light Blue 15

Claims (16)

REVENDICATIONS1. Coloring composition for keratinous fibers comprising, in a medium suitable for dyeing keratinous fibers: one or more oxidation bases chosen from the compound of formula (I) or its addition salts with an acid, OH HO and one or more non-silicone liquid fatty substances. 2. Composition according to the preceding claim, characterized in that the content of compound of formula (I) is between 0.001 to 10% by weight of the total weight of the dye composition. 15 3. Composition according to any one of the preceding claims, characterized in that the non-silicone liquid fatty substance (s) are chosen from: linear or branched C 6 -C 16 alkanes; hydrocarbon-based oils of animal origin; Triglyceride oils of vegetable or synthetic origin; - linear or branched hydrocarbons, of mineral or synthetic origin, of more than 16 carbon atoms; - fluorinated oils; - liquid fatty alcohols; Liquid fatty acids; - The liquid esters of acids and / or fatty alcohol different triglycerides. 4. Composition according to the preceding claim wherein the one or more liquid fatty substances are chosen from linear or branched C 6 -C 16 alkanes, hydrocarbons having more than 16 carbon atoms, fatty acid triglycerides comprising from 6 to 30 carbon atoms, liquid fatty acids, liquid esters of acids and / or fatty alcohol different from triglycerides. 5. Composition according to any one of the preceding claims, characterized in that the non-silicone fatty substance or fats are used in the compositions of the invention in proportions of between 0.01 and 80% by weight relative to the total weight. of the composition, preferably between 1 and 70% by weight. 6. Composition according to any one of the preceding claims, characterized in that it contains one or more couplers. 7. Composition according to the preceding claim, characterized in that the coupler or couplers are selected from meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalenic couplers, heterocyclic couplers and their addition salts. 8. Composition according to any one of claims 7 or 8, characterized in that the coupler or couplers represent an amount of between 0.001 and 10% by weight of the total weight of the dye composition, preferably between 0.005 and 6%. 9. Composition according to any one of the preceding claims, characterized in that it contains one or more different additional oxidation bases of the compound of formula (I) or of its salts. 10. Composition according to the preceding claim, characterized in that it contains one or more additional oxidation bases chosen from ortho- or para-phenylenediamines, double bases, ortho- or para-aminophenols, and heterocyclic bases, as well as the addition salts of these compounds with an acid. 11. Composition according to any one of the preceding claims, characterized in that it contains one or more oxidizing agents. 12. Composition according to the preceding claim, characterized in that the oxidizing agent is selected from hydrogen peroxide, urea peroxide, alkali metal bromates, persalts, peracids and oxidase enzymes and preferably the hydrogen peroxide. 13. A process for dyeing keratin fibers, characterized in that a composition as defined in any one of claims 1 to 10 is applied to the keratinous fibers without oxidizing agent. 14. A process for dyeing keratinous fibers, characterized in that a composition as defined in any one of claims 1 to 10 is applied to the keratin fibers presence of one or more oxidizing agents. 15. Multi-compartment device in which: - a first compartment contains a dye composition as defined in any one of claims 1 to 10 and - a second compartment containing a composition comprising one or more oxidizing agents. or else - a first compartment comprises one or more oxidation bases chosen from the compound of formula (I) or its salts with an acid according to claim 1 and optionally one or more different oxidation bases of the compound of formula (I) or its salts and optionally one or more couplers; - A second compartment contains a composition comprising one or more non-silicone liquid fatty substances as described in any one of Claims 1 to 6, and optionally - a third compartment containing a composition comprising one or more oxidizing agents. 16. Use for coloring the keratinous fibers of a composition according to any one of claims 1 to 12.30