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WO2016134430A1 - Composition transparente de soin capillaire - Google Patents

Composition transparente de soin capillaire Download PDF

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Publication number
WO2016134430A1
WO2016134430A1 PCT/BR2015/050017 BR2015050017W WO2016134430A1 WO 2016134430 A1 WO2016134430 A1 WO 2016134430A1 BR 2015050017 W BR2015050017 W BR 2015050017W WO 2016134430 A1 WO2016134430 A1 WO 2016134430A1
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WO
WIPO (PCT)
Prior art keywords
composition
weight
composition according
hair
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/BR2015/050017
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English (en)
Inventor
Carlos Granados CONTRERAS
Fabiana da Paixão de PINHO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Priority to PCT/BR2015/050017 priority Critical patent/WO2016134430A1/fr
Priority to BR112017014005-5A priority patent/BR112017014005B1/pt
Publication of WO2016134430A1 publication Critical patent/WO2016134430A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/26—Optical properties
    • A61K2800/262—Transparent; Translucent

Definitions

  • the present invention relates to a composition for treating keratin fibers, in particular human keratin fibers such as the hair, comprising (a) one or more cationic conditioning polymers; (b) a microemulsion comprising one or more amino silicones and one or more non-ionic surfactants; (c) one or more polyols; (d) one or more sensorial modifiers; and (e) water; wherein the composition is transparent.
  • These compositions have a light, non-greasy feel and impart shine, volume control, discipline, softness, and conditioning properties to keratin fibers.
  • the invention also concerns a process for treating keratin fibers, in particular human keratin fibers such as the hair, and a use for hair care employing the composition.
  • Hair is generally damaged and embrittled by the action of external atmospheric agents such as sunlight, and also by mechanical or chemical treatments, such as brushing, combing, dyeing, bleaching, permanent-waving and/or relaxing.
  • Hair is thus damaged by these various factors and may over time become dry, coarse or dull, especially in fragile areas, and more particularly at the ends leading to split ends.
  • Transparent compositions are thought to be visually appealing and preferred consumers.
  • formulating transparent hair care compositions that deliver high levels of conditioning to highly damaged hair presents a challenge because hair care compositions having high levels of conditioning commonly require high amounts of an oily phase comprising, for example, fatty alcohols, emollients, or silicones.
  • the oily phase is not soluble in an aqueous environment, unless the oily phase is microemulsified or nanoemulsified.
  • formulating transparent hair care compositions that do not suffer from a greasy feel and still deliver high levels of conditioning to highly damaged hair presents an additional challenge.
  • the ingredients used to deliver high levels of conditioning to the hair for example, silicones, tend to be oily to the touch. Consequently, compositions which deliver high levels of conditioning to the hair tend to suffer from greasy feel. Finding a balance between conditioning and feel is a challenge during formulation.
  • compositions comprising cationic conditioning polymers, a microemulsion comprising amino silicones and non- ionic surfactants, polyols, sensorial modifiers, and water deliver high levels of conditioning to the hair and yet are transparent
  • compositions comprising:
  • composition is transparent.
  • compositions in accordance with the invention may be used for conditioning keratin fibers, in particular the hair, for example as hair conditioners.
  • compositions according to the invention may be, for example, in the form of a serum or liquid gel which may be used as rinse-off or leave-in hair conditioners.
  • the present invention is also directed to methods of applying to the hair a composition as defined above.
  • the compositions according to the invention may be used alone or in conjunction with a hair shampooing and conditioning regimen.
  • the present invention is also directed to methods of heat-treating the hair after application of the composition as defined above, for example, with a blow-dryer or straightening iron.
  • the present invention is also directed to methods of forming the compositions according to the composition.
  • compositions provide good conditioning of keratinous substances resulting in smoothness, sheen, softness, suppleness, lightness, volume control, discipline, and a natural feel, while being non-sticky or non-greasy on the hands.
  • the compositions are transparent in appearance.
  • One or more as used herein means at least one and thus includes individual components as well as mixtures/combinations.
  • Constant means imparting to one or more keratinous fibers at least one property chosen from combability, manageability, moisture-retentivity, luster, shine, volume control, discipline, and softness.
  • the state of conditioning can be evaluated by any means known in the art, such as, for example, measuring, and comparing, the ease of combability of the treated hair and of the untreated hair in terms of combing work (gm-in).
  • hair conditioning means treating the hair with agents that impart to hair at least one property chosen from combability, manageability, moisture-retentivity, luster, shine, volume control, discipline, and softness.
  • Substituted means comprising one or more substituents.
  • substituents include atoms, such as oxygen atoms and nitrogen atoms, as well as functional groups, such as hydroxyl groups, ether groups, alkoxy groups, acyloxyalkyl groups, oxyalkylene groups, polyoxyalkylene groups, carboxylic acid groups, amine groups, acylamino groups, amide groups, halogen containing groups, ester groups, thiol groups, sulphonate groups, thiosulphate groups, siloxane groups, and polysiloxane groups.
  • the substituent(s) may be further substituted.
  • Keratinous fiber as defined herein may be human keratinous fiber, and may be chosen from, for example, hair, eyelashes, and eyebrows, particularly hair.
  • Polymers include homopolymers and copolymers formed from at least two different types of monomers.
  • Transparent as used herein also means “clear” or such that a person is able to see through the composition with their naked eye. More preferably, “transparent” as used herein means that the composition has visible light transmittance values of about 75% or more, or more preferably, about 80 % or even more preferably, about 85% or more. The transmittances can be measured at a particular wavelength, such as at about 700 nm, through a sample in a cuvette having a width of 1 cm, using a commercial UV-visible spectrophotometer. "Transparent” as used herein is not meant to encompass those compositions which a person cannot see through with their naked eye such as those which are pearlescent, frosted, very hazy, opaque, or very cloudy in appearance.
  • composition according to the invention preferably has the percent transmittance described above for at least one month, and more preferably, for at least three months at 25 degrees centigrade, following preparation of the composition.
  • the viscosity of the composition according to the invention was measured in centipoise (cP) at 25 degrees centigrade using a using Brookfield viscometer. A person skilled in the art will be able to select the model and conditions appropriate for the sample being measured.
  • the composition according to the invention preferably has a viscosity from about 80 to about 400 cP, and more preferably, from about 80 to about 240 cP at 25 degrees centigrade.
  • compositions and methods of the present invention can comprise, consist of, or consist essentially of the essential elements and limitations of the invention described herein, as well as any additional or optional ingredients, components, or limitations described herein or otherwise useful.
  • ranges provided are meant to include every specific range within, and combination of subranges between, the given ranges.
  • a range from 1 -5 includes specifically 1 , 2, 3, 4 and 5, as well as subranges such as 2- 5, 3-5, 2-3, 2-4, 1 -4, etc.
  • the present invention is directed to a composition
  • a composition comprising:
  • composition is transparent.
  • the present invention is directed to a composition
  • a composition comprising:
  • composition is transparent.
  • the present invention is directed to a composition
  • a composition comprising
  • an oil phase comprising: (i) 0,3% to 3% of one or more amino silicones having a particle size from 0,001 micrometers to 0,05 micrometers; and
  • composition is transparent.
  • Another subject of the present invention is a process for treating keratin fibers, such as the hair, which comprises applying a composition as described above on the fibers in an amount effective to condition the hair.
  • compositions according to the invention improve the cosmetic properties of keratin fibers, in particular human keratin fibers such as the hair, for example, in terms of softness, smoothness and/or suppleness while at same time giving the hair a natural look and feeling.
  • the present invention also relates to a process for treating the hair, comprising the application to the fibers of the composition according to the invention.
  • the invention also relates to the use of the composition according to the invention as a hair conditioner, preferably used after the application of a shampoo.
  • compositions described above may be used on any type of hair: light or dark hair, natural hair or hair that has undergone a cosmetic treatment such as permanent waving, dyeing, bleaching or relaxing.
  • composition of the present invention is applied on damaged hair.
  • the application to the hair of the composition according to the invention may be performed, for example, using a comb, a fine brush, a coarse brush or with the fingers.
  • the composition is activated by heat, meaning that when heat is applied to hair treated with the composition, there is increased deposition of amino silicone onto the hair.
  • the application of the composition is followed by drying the treated hair at room temperature or at a temperature above 40°C.
  • the drying may be performed immediately after the application or after a leave-on time that may range from about 1 minute to about 30 minutes.
  • the hair is dried, in addition to using a supply of heat, with a flow of air. This flow of air during drying makes it possible to improve the individualization of the coating.
  • a mechanical action may be exerted on the locks, such as combing, brushing or by running the fingers through the hair.
  • the drying step of the process of the invention may be performed with a hood, a hair dryer, a straightening iron, etc.
  • the drying temperature is between about 40 and 1 10°C and preferably between about 50 and 90°C, including all ranges and subranges therebetween.
  • the drying temperature is between about 1 10 and 230°C and preferably between about 130 and 200°C, including all ranges and subranges therebetween.
  • the invention also relates to a process for making the composition according to the invention, comprising combining (i) cationic associative polymers; (ii) amino silicone microemulsion; (iii) polyols; (iv) sensorial modifiers; and (v) water.
  • the cationic condition polymer helps deposition of amino silicone, which conditions damaged hair by adhering to the hair fiber, transforming the hair on the surface.
  • composition according to the invention comprises one or more cationic conditioning polymers.
  • Cationic conditioning polymers are any polymer comprising cationic groups and/or groups that can be ionized to cationic groups.
  • the cationic polymer is hydrophilic or amphiphilic.
  • the preferred cationic conditioning polymers are chosen from those that contain units comprising primary, secondary, tertiary and/or quaternary amine groups that may either form part of the main polymer chain or may be borne by a side substituent directly connected thereto.
  • Cationic conditioning polymers are water-soluble or water dispersible polymers that are capable, in an aqueous medium, of reversibly combining with each other or with other molecules.
  • the cationic conditioning polymers of the present invention are preferably cationic amphiphilic polymers.
  • the cationic conditioning polymer is chosen from:
  • - quaternized cellulose particularly quaternized hydroxyethylcelluloses modified with groups comprising one or more fatty chains, such as alkyl, arylalkyl or a alkylaryl groups comprising at least 8 carbon atoms or mixtures thereof;
  • - quaternized hydroxyethylcelluloses modified with groups comprising one or more fatty chains, such as alkyl, arylalkyl or alkylaryl groups comprising at least 8 carbon atoms, or mixtures thereof; and
  • the cationic conditioning polymer is chosen from quaternized hydroxyethylcelluloses modified with at least an alkyl group containing at least 8 carbon atoms, preferably from 10 to 22 carbon atoms and more specifically from 10 to 16 carbon atoms, including all ranges and subranges therebetween.
  • the cationic conditioning polymer is preferably an associative cationic polymer having the INCI name polyquaternium-67 sold under the tradenames SoftCATTMSL, SoftCATTMSK, SoftCATTMSX from Dow.
  • composition according to the invention preferably comprises the cationic conditioning polymer(s) in an amount ranging from about 0,01 % to about 1 ,5 % by weight, preferably from about 0,05% to about 1 ,25 % by weight, and most preferably from about 0, 1 % to about 1 ,0 % by weight, relative to the total weight of the composition.
  • composition according to the invention comprises microemulsions comprising one or more amino silicones, one or more non-ionic surfactants, and water.
  • Microemulsions are oil in water emulsions where the particle size of the resulting droplets is small enough so the resulting emulsion is transparent.
  • amino silicone denotes any silicone comprising at least one primary, secondary or tertiary amine or a quaternary ammonium group.
  • the amino silicone may be chosen from the group of amino silicones represented by the silicones of formula (I) below:
  • - p and q are numbers such that the sum (p + q) ranges from 1 to 1000, in particular from 50 to 350 and more particularly from 150 to 250; it being possible for p to denote a number from 0 to 999 and especially from 49 to 349 and more particularly from 159 to 239, and for q to denote a number from 1 to 1000, especially from 1 to 10 and more particularly from 1 to 5;
  • R1 and R2 which are different, represent a hydroxyl or CrC 4 alkoxy radical, at least one of the radicals R1 or R2 denoting an alkoxy radical.
  • the alkoxy radical is a methoxy radical.
  • the amino silicone is preferably the silicone according to formula (I) having the INCI name amodimethicone.
  • composition according to the invention preferably comprises the amino silicone(s) in an amount ranging from about 0,01 % to about 5% by weight, preferably from about 0, 1 % to about 3% by weight, and more preferably from about 0,3% to about 3% by weight, relative to the total weight of the composition.
  • non-ionic surfactants useful in the invention include, but are not limited to, polyoxyethylene alkyl ethers, polyoxyethylene alkylphenol ethers, polyoxyethylene lauryl ethers, polyoxyethylene sorbitan monoleates, polyoxyethylene alkyl esters, polyoxyethylene sorbitan alkyl esters, polyethylene glycol, polypropylene glycol, diethylene glycol, ethoxylated trimethylnonanols, polyoxyalkylene glycol modified polysiloxane surfactants, and mixtures thereof.
  • the composition according to the invention preferably comprises non-ionic surfactants selected from polyethylene glycol ethers of tridecyl alcohol having the INCI names trideceth-5 or trideceth-10.
  • the composition according to the invention preferably comprises non- ionic surfactant(s) in an amount ranging from about 0,05% to about 5% by weight, preferably from about 0,05% to about 3% by weight, and more preferably from about 0,075% to about 1 ,5% by weight, relative to the total weight of the composition.
  • microemulsions according to the invention have a numerical mean particle size of the amino silicone in the emulsion from about 0,001 micrometers to about 100 micrometers, preferably from about 0,001 micrometers to about 0,25 micrometers, and more preferably from about 0,001 micrometers to about 0,05 micrometers.
  • composition according to the invention preferably comprises the amino silicone microemulsion having the INCI name amodimethicone (and) trideceth- 5 (and) trideceth-10 manufactured under the tradename Belsil ® ADM LOG 1 by Wacker.
  • composition according to the invention preferably comprises the amino silicone microemulsion(s) in an amount ranging from about 0,05% to about 30% by weight, preferably from about 0,5% to about 20% by weight, and more preferably from about 3% to about 20% by weight, relative to the total weight of the composition.
  • composition according to the invention comprises one or more polyols.
  • polyol should be understood as meaning any organic molecule comprising at least two free hydroxyl groups.
  • glycols having two free hydroxyl groups attached to different carbon atoms are known as "glycols".
  • the composition according to the invention may comprise straight-chain or branched-chain glycols having three or more carbon atoms.
  • Glycols that may be mentioned include propylene glycol, butylene glycol, pentylene glycol, hexylene glycol, and mixtures thereof.
  • composition according to the invention preferably comprises a glycol having the INCI name pentlyene glycol.
  • compositions accord to the invention also may comprise polyols having three or more free hydroxyl groups attached to different carbon atoms.
  • Polyols having three or more free hydroxyl groups that may be mentioned include glycerin, pentaerythritol, and mixtures thereof.
  • the composition according to the invention preferably comprises a polyol having three free hydroxyl groups having the INCI name glycerin.
  • the composition according to the invention preferably comprises one or more the polyols selected from having pentylene glycol, glycerin, and mixtures thereof.
  • composition according to the invention preferably comprises the polyol(s) in an amount ranging from about 1 % to about 20% by weight, preferably from about 1 % to about 10% by weight, and more preferably from about 3% to about 10% by weight, relative to the total weight of the composition.
  • the composition according to the invention comprises one or more sensorial modifiers.
  • sensorial modifier denotes any ingredient which improves the sensorial properties of a cosmetic composition, by, for example, reducing the oiliness or tackiness of the composition or enhancing the overall feel of the composition.
  • sensorial modifiers include gellifying and viscosity modifying agents, solubilizers, and water soluble silicones.
  • Non-limiting examples of gellifying and viscosity modifying agents may include water-soluble resins such as polyethylene oxides having a molecular weight ranging from 100,000 to 10,000,000, cellulose derivatives, or mixtures thereof.
  • water-soluble resins such as polyethylene oxides having a molecular weight ranging from 100,000 to 10,000,000, cellulose derivatives, or mixtures thereof.
  • polyethylene oxides include, but are not limited to, those manufactured by Dow under the INCI names of PEG-2M, PEG-5M, PEG-7M, PEG-14M, PEG-23M, PEG-45M, PEG-90M, PEG-160M, and PEG-180M known under the tradenames PolyoxTM.
  • cellulose derivatives include, but are not limited to those having the INCI names hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropyl methylcellulose, or carboxymethylcellulose.
  • composition according to the invention preferably comprises a water soluble resin having the INCI name PEG-45M manufactured under the tradename PolyoxTM WSR N 60 K by Dow.
  • the water soluble resin is preferably in an amount ranging from about 0,01 % to about 5% by weight, preferably from about 0,05% to about 2% by weight, and more preferably from about 0,075% to about 1 % by weight, relative to the total weight of the composition.
  • solubilizers may include, but are not limited to, alkoxylated alcohols such as a polyethylene derivative of hydrogenated castor oil, for example, known by the INCI name PEG-40 hydrogenated castor oil, manufactured by BASF under the tradename Eumulgin ® HRE 40 or Cremophor ® CO 40.
  • composition according to the invention preferably comprises the solubilzier having the INCI name PEG-40 hydrogenated castor oil known under the tradename Eumulgin ® HRE 40.
  • the solubilizer is preferably in an amount ranging from about 0, 1 % to about 5% by weight, preferably from about 0,5% to about 3% by weight, and more preferably from about 0,75% to about 2,5% by weight, relative to the total weight of the composition.
  • Non-limiting examples of water soluble silicones may include silicone polyether copolymers.
  • silicone polyether copolymers include, but are not limited to, the silicone polyether copolymers known by the INCI names PEG-12 dimethicone, PEG-10 dimethicone, PEG-14 dimethicone, PEG-17 dimethicone, PPG- 12 dimethicone, and PPG-17 dimethicone.
  • composition according to the invention preferably comprises the silicone polyether copolymer having the INCI name PEG-12 dimethicone manufactured by Dow under the tradename XIAMETER ® OFX-0193 FLUID.
  • composition according to the invention preferably comprises the water soluble silicone(s) when present in an amount ranging from about 0, 1 % to about 10% by weight, preferably from about 0,5% to about 5% by weight, and more preferably from about 0,5% to about 2% by weight, relative to the total weight of the composition.
  • composition according to the invention preferably comprises water in an amount ranging from about 50% to about 99% by weight, preferably from about 65% to about 95% by weight, and more preferably from about 70% to about 92% by weight, relative to the total weight of the composition. This includes the water in the amino silicone microemulsion.
  • composition according to the invention may also comprise one or more standard additives that are well known in the art, chosen from fragrances, preservatives, pH adjusting agents, colorants, chelating agents, antioxidants, moisturizers, emollients, amino acids, proteins, biological polymers, active agents, ceramides or pseudoceramides, oils and waxes, vitamins or provitamins, and mixtures thereof.
  • standard additives chosen from fragrances, preservatives, pH adjusting agents, colorants, chelating agents, antioxidants, moisturizers, emollients, amino acids, proteins, biological polymers, active agents, ceramides or pseudoceramides, oils and waxes, vitamins or provitamins, and mixtures thereof.
  • compositions according to the invention are generally present in the composition according to the invention in an amount ranging from about 0 to about 20% by weight relative to the total weight of the composition.
  • compositions according to the invention can be manufactured by known processes used generally in the cosmetics, including the processes described in the examples below.
  • the pre-mix was prepared by adding fragrance to PEG-40 hydrogenated castor oil which had been heated until it became liquid.
  • the ingredients of Phase A were placed in the main kettle and mixed at room temperature until the ingredients were completely hydrated.
  • the ingredients of Phase B were added to the main kettle and mixed at room temperature until the ingredients were completely hydrated.
  • the ingredients of Phase C were added to the main kettle and mixed at room temperature.
  • the pre-mix was added to the main kettle at room temperature and mixed until homogeneous.
  • Viscosity was measured at 25 degrees centigrade using Brookfield Viscometer, in centipoise (cP) using spindle n2 with speed set at 200 tr/min.
  • Percent transmittance was measured in the visible range at 700 nm room temperature and atmospheric pressure, using a Shimadzu, model UV-1800, spectrophotometer through a 1 cm cell.
  • Example 1 (1 g) was applied to the swatch and distributed by rubbing 6 times along the swatch. The composition of Example 1 was allowed to stand on the swatch for 5 minutes. The swatch was rinsed under running water with rubbing 15 times along the swatch. The swatch was hanged and allowed to dry naturally at room temperature.
  • Example 1 (1 g) was applied to the swatch and distributed by rubbing 6 times along the swatch. The composition of Example 1 was allowed to stand on the swatch for 5 minutes. The swatch was rinsed under running water with rubbing 15 times along the swatch. The swatch was brushed 35 times unidirectionally with a blow dryer at 160 centigrade.
  • Silicone deposition measurements were performed using Wavelength Dispersive X-ray Fluorescence (WDXRF) using an ARLTM Optim'X X-ray WDXRF spectrometer. The amount of silicone deposited on the swatch was measured in g/g of hair.
  • WDXRF Wavelength Dispersive X-ray Fluorescence

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne une composition transparente pour le traitement de fibres kératiniques, en particulier des fibres kératiniques humaines telles que les cheveux, comprenant (a) un ou plusieurs polymères cationiques de conditionnement ; (b) une microémulsion comprenant une ou plusieurs amino-silicones et un ou plusieurs tensioactifs non ioniques ; (c) un ou plusieurs polyols ; (d) un ou plusieurs modificateurs sensoriels ; et (e) de l'eau. L'invention concerne également un procédé pour le traitement des fibres kératiniques, en particulier des fibres kératiniques humaines telles que les cheveux, et une utilisation pour le soin des cheveux employant ladite composition.
PCT/BR2015/050017 2015-02-25 2015-02-25 Composition transparente de soin capillaire Ceased WO2016134430A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/BR2015/050017 WO2016134430A1 (fr) 2015-02-25 2015-02-25 Composition transparente de soin capillaire
BR112017014005-5A BR112017014005B1 (pt) 2015-02-25 2015-02-25 Composições para tratar fibras de queratina e processo para o tratamento cosmético

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2015/050017 WO2016134430A1 (fr) 2015-02-25 2015-02-25 Composition transparente de soin capillaire

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WO2016134430A1 true WO2016134430A1 (fr) 2016-09-01

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WO (1) WO2016134430A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
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US6602494B1 (en) * 1999-10-21 2003-08-05 Wella Ag Transparent water-silicon hair conditioning agent
US20040120914A1 (en) * 2002-06-28 2004-06-24 L'oreal Composition containing a quaternary silicone, a cation and two cationic polymers and method of use
US20040131576A1 (en) * 2002-06-28 2004-07-08 L'oreal Composition comprising a quaternary silicone and a liquid fatty alcohol and method of treatment
US20050019299A1 (en) * 2003-07-21 2005-01-27 Librizzi Joseph J. Conditioning detergent compositions
DE102004030885A1 (de) * 2004-06-25 2006-02-09 Henkel Kgaa Haarreinigungsmittel mit aminofunktionellen Siliconen
EP2740467A1 (fr) * 2012-12-10 2014-06-11 OTC GmbH Composition cosmétique pompable avec un contenu humectant élevé et des propriétés de moussage
WO2015013780A1 (fr) * 2013-08-01 2015-02-05 L' Oreal Composition comprenant un aminosilicone, un tensioactif cationique et un polymère associatif cationique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602494B1 (en) * 1999-10-21 2003-08-05 Wella Ag Transparent water-silicon hair conditioning agent
US20040120914A1 (en) * 2002-06-28 2004-06-24 L'oreal Composition containing a quaternary silicone, a cation and two cationic polymers and method of use
US20040131576A1 (en) * 2002-06-28 2004-07-08 L'oreal Composition comprising a quaternary silicone and a liquid fatty alcohol and method of treatment
US20050019299A1 (en) * 2003-07-21 2005-01-27 Librizzi Joseph J. Conditioning detergent compositions
DE102004030885A1 (de) * 2004-06-25 2006-02-09 Henkel Kgaa Haarreinigungsmittel mit aminofunktionellen Siliconen
EP2740467A1 (fr) * 2012-12-10 2014-06-11 OTC GmbH Composition cosmétique pompable avec un contenu humectant élevé et des propriétés de moussage
WO2015013780A1 (fr) * 2013-08-01 2015-02-05 L' Oreal Composition comprenant un aminosilicone, un tensioactif cationique et un polymère associatif cationique

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