WO2006058793A1 - Preparation cosmetique comprenant un polymere vinylique contenant au moins un motif derive d'un dendrimere de type carbosiloxane - Google Patents

Preparation cosmetique comprenant un polymere vinylique contenant au moins un motif derive d'un dendrimere de type carbosiloxane Download PDF

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WO2006058793A1
WO2006058793A1 PCT/EP2005/013018 EP2005013018W WO2006058793A1 WO 2006058793 A1 WO2006058793 A1 WO 2006058793A1 EP 2005013018 W EP2005013018 W EP 2005013018W WO 2006058793 A1 WO2006058793 A1 WO 2006058793A1
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group
carbon atoms
groups
polymer
composition according
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PCT/EP2005/013018
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English (en)
Inventor
Béatrice Toumi
Nathalie Jager Lezer
Pascal Arnaud
Xavier Blin
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L'oréal
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Priority claimed from FR0452856A external-priority patent/FR2878738A1/fr
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Publication of WO2006058793A1 publication Critical patent/WO2006058793A1/fr

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    • 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
    • A61K8/897—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing halogen, e.g. fluorosilicones
    • 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
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • 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
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • 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
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • 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
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A61Q1/06—Lipsticks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties

Definitions

  • Cosmetic composition comprising a vinyl polymer containing at least one carbosiloxane dendrimer-based unit
  • the present invention relates to a cosmetic composition
  • a cosmetic composition comprising a vinyl polymer containing at least one carbosiloxane dendrimer-based unit, the said composition being intended to be applied to human keratin"materials, for instance the skin, the lips, the eyelashes, the eyebrows, the nails or the hair.
  • the composition is more particularly intended to be applied to the ,skin or the lips.
  • the composition according to the invention may be a makeup composition or a care composition for keratin materials, in particular the skin and the lips.
  • the composition may be an antisun composition.
  • the makeup composition may be a lip makeup product (lipstick) , a foundation, an eyeshadow, a makeup rouge, a concealer product, an eyeliner, a body makeup product, a mascara, a nail varnish or a hair makeup product.
  • lip makeup product lipstick
  • the care composition may be a skincare product for the body and the face, especially an antisun product, or a skin colouring product (such as a self-tanning product) .
  • the composition may also be a haircare product, especially for holding the hairstyle or for shaping the hair.
  • One subject of the present invention is thus a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit .
  • a subject of the present invention is also a cosmetic composition
  • a cosmetic composition comprising a vinyl polymer containing at least one carbosiloxane dendrimer-based unit, and other ingredients such as those described below.
  • a subject of the invention is especially an anhydrous cosmetic composition comprising at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one organic filler.
  • a subject of the invention is also a cosmetic composition for caring for or making up the lips or the skin, comprising at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one sebum-absorbing powder.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one oil, the glass transition temperature of the said vinyl polymer being greater than or equal to 40 0 C and the oil representing between 5% and 75% by weight relative to the weight of the said vinyl polymer.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one oil that represents between 10% and 50% by weight relative to the weight of the vinyl polymer.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in an acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one polymer with a glass transition temperature of less than or equal to 30 0 C.
  • a subject of the invention is especially a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, a vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one film-forming polymer other than the said vinyl polymer.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one organic gelling agent.
  • a subject of the invention is also a cosmetic composition in the form of an emulsion comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one gelling agent.
  • a subject of the invention is also a cosmetic composition for caring for or making up the skin, the lips, the nails or the hair, comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one gelling agent.
  • a subject of the invention is also a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one wax.
  • a subject of the invention is also a cosmetic composition for caring for or making up the skin, the lips, the nails or the hair, comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one semi-crystalline polymer.
  • a subject of the invention is also a cosmetic composition in the form of an emulsion comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one semi-crystalline polymer.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one semi-crystalline polymer other than a dextrin ester of fatty acid and of a nitrocellulose.
  • a subject of the invention is also a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one polymer comprising at least one polyamide block.
  • a subject of the invention is also a cast cosmetic composition
  • a cast cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit.
  • a subject of the invention is also a cosmetic composition
  • a cosmetic composition comprising, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one hydrocarbon-based volatile oil .
  • the cosmetic composition according to the invention is a composition that is compatible with keratin materials, especially the skin, the lips, the nails, the eyelashes, the eyebrows and the hair.
  • cosmetically acceptable medium means a medium that is compatible with human keratin materials.
  • the vinyl polymer present in the composition comprises at least one carbosiloxane dendrimer-based unit.
  • the vinyl polymer may especially have a skeleton and at least one side chain, which comprises a carbosiloxane dendrimer structure.
  • carbosiloxane dendrimer structure in the context of the present invention represents a structure with branched groups of high molecular masses with high regularity in the radial direction starting from the simple skeleton.
  • Such carbosiloxane dendrimer structures are described in the form of a highly branched siloxane-silylalkylene copolymer in the laid- open Japanese patent application Kokai 9-171 154.
  • the vinyl polymer contains carbosiloxane dendrimer-based units that may be represented by the following general formula:
  • R 1 represents an aryl group or an alkyl group containing from 1 to 10 carbon atoms
  • R 4 represents a hydrogen atom or an alkyl group
  • R 5 represents an alkylene group containing from 1 to 10 carbon atoms, such as a methylene group, an ethylene group, a propylene group or a butylene group, the methylene group and the propylene group being preferred
  • R 6 represents a hydrogen atom or an alkyl group
  • R 7 represents an alkyl group containing from 1 to 10 carbon atoms, such as a methyl group, ethyl group, a propyl group or a butyl group, the methyl group being preferred
  • R 8 represents an alkylene group containing from 1 to 10 carbon atoms, such as a methylene group, an ethylene group, a propylene group or a butylene group, the ethylene group being preferred
  • b is an integer from 0 to 4
  • c is 0 or 1 such that if c is 0, -(R 8 )c- represents a bond
  • R 1 represents an aryl group or an alkyl group containing from 1 to 10 carbon atoms, in which the alkyl group is preferably represented by a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, an isopropyl group, an isobutyl group, a cyclopentyl group or a cyclohexyl group, and in which the aryl group is preferably represented by a phenyl group and a naphthyl group, in which the methyl and phenyl groups are more particularly preferred, and the methyl group is preferred among all.
  • the vinyl polymer that contains a carbosiloxane dendrimer structure may be the product of polymerization of (A) from 0 to 99.9 parts by weight of a monomer of vinyl type; and
  • Y represents an organic group that may be polymerized using radicals
  • R 1 represents an aryl group or an alkyl group containing from 1 to 10 carbon atoms
  • R 4 represents a hydrogen atom or an alkyl group
  • R 5 represents an alkylene group containing from 1 to 10 carbon atoms
  • R 6 represents a hydrogen atom or an alkyl group
  • R 7 represents an alkyl group containing from 1 to 10 carbon atoms
  • R 8 represents an alkylene group containing from 1 to 10 carbon atoms
  • b is an integer from 0 to 4
  • c is 0 or 1.
  • c is 0, -(R 8 ) c - represents a bond.
  • the monomer of vinyl type that is the component (A) in the vinyl polymer is a monomer of vinyl type that contains a radical-polymerizable vinyl group. There is no particular limitation as regards the type of such a monomer.
  • vinyl monomer methyl methacrylate, ethyl methacrylate, n-propyl methacrylate, isopropyl methacrylate or a methacrylate of a lower alkyl analogue; glycidyl methacrylate; n-butyl methacrylate, isobutyl methacrylate, tert-butyl methacrylate, n-hexyl methacrylate, methacrylic acid, cyclohexyl methacrylate, 2-ethylhexyl methacrylate, octyl methacrylate, lauryl methacrylate, stearyl methacrylate or a higher-analogue methacrylate; vinyl acetate, vinyl propionate or a vinyl ester of a lower fatty acid analogue; vinyl caproate, vinyl 2-ethylhexoate, vinyl laurate, vinyl stearate or an ester of a higher
  • Multifunctional monomers of vinyl type may also be used.
  • the following represent examples of such compounds: trimethylolpropane trimethacrylate, pentaerythrityl trimethacrylate, ethylene glycol dimethacrylate, tetraethylene glycol dimethacrylate, polyethylene glycol dimethacrylate, 1,4-butanediol dimethacrylate, 1,6-hexanediol dimethacrylate, neopentyl glycol dimethacrylate, trimethylolpropane- trioxyethyl methacrylate, tris (2-hydroxyethyl) - isocyanurate dimethacrylate, tris (2-hydroxyethyl) - isocyanurate trimethacrylate, polydimethylsiloxane capped with styryl groups containing divinylbenzene groups on both ends, or similar silicone compounds containing unsaturated groups.
  • the carbosiloxane dendrimer which is the component (B), is represented by the following formula:
  • radical-polymerizable organic group Y an acryloxymethyl group, a 3-acryloxypropyl group, a methacryloxymethyl group, a 3-methacryloxypropyl group, a 4-vinylphenyl group, a 3-vinylphenyl group, a 4- (2-propenyl)phenyl group, a 3- (2-propenyl)phenyl group, a 2- (4-vinylphenyl) ethyl group, a 2-(3-vinyl- phenyl) ethyl group, a vinyl group, an allyl group, a methallyl group and a 5-hexenyl group.
  • R 1 represents an alkyl group or an aryl group containing from 1 to 10 carbon atoms, in which the alkyl group may be a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, an isopropyl group, an isobutyl group, a cyclopentyl group or a cyclohexyl group; and the aryl group may be a phenyl group or a naphthyl group.
  • the methyl and phenyl groups are particularly preferred, the methyl group being preferred among all.
  • X 1 represents a silylalkyl group that is represented by the following formula, when i is equal to 1:
  • R 2 represents an alkylene group containing from
  • R 3 represents an alkyl group containing from 1 to 10 carbon atoms, such as methyl, ethyl, propyl, butyl and isopropyl groups.
  • R 1 is the same as defined above.
  • a 1 is an integer from 0 to 3
  • i is an integer from 1 to 10 that indicates the generation number, which represents the number of repetitions of the silylalkyl group.
  • the carbosiloxane dendrimer may be represented by the first general formula shown below, in which Y, R 1 , R 2 and R 3 are the same as defined above, R 12 represents a hydrogen atom or is identical to R 1 ; a 1 is identical to a 1 .
  • the mean total number of groups OR 3 in a molecule is within the range from 0 to 7.
  • the carbosiloxane dendrimer may be represented by the second general formula shown below, in which Y, R 1 , R 2 , R 3 and R 12 are the same as defined above; a 1 and a 2 represent the a 1 of the indicated generation.
  • the mean total number of groups OR 3 in a molecule is within the range from 0 to 25.
  • the carbosiloxane dendrimer is represented by the third general formula shown below, in which Y, R 1 , R 2 , R 3 and R 12 are the same as defined above; a 1 , a 2 and a 3 represent the a 1 of the indicated generation.
  • the total mean number of groups OR 3 in a molecule is within the range from 0 to 79.
  • a carbosiloxane dendrimer that contains a radical-polymerizable organic group may be represented by the following mean structural formulae:
  • the carbosiloxane dendrimer may be manufactured according to the process for manufacturing a branched silalkylene siloxane described in Japanese patent application Hei 9-171 154.
  • it may be produced by subjecting an organosilicon compound containing a hydrogen atom linked to a silicon atom, represented by the following general formula:
  • the organosilicon compound may be represented by 3-methacryloxypropyltris (dimethylsiloxy) silane, 3-acryloxypropyltris (dimethylsiloxy) silane and 4-vinylphenyltris (dimethylsiloxy) silane.
  • the organosilicon compound that contains an alkenyl group may be represented by vinyltris (trimethylsiloxy) silane, vinyltris (dimethylphenylsiloxy) silane, and 5- hexenyltris (trimethylsiloxy) silane.
  • the hydrosilylation reaction is performed in the presence of a chloroplatinic acid, a complex of vinylsiloxane and of platinum, or a similar transition metal catalyst.
  • the polymerization ratio between the components (A) and (B) in terms of the weight ratio between (A) and (B) , may be within the range from 0/100 to 99.9/0.1 and preferably within the range from 1/99 to 99/1.
  • a ratio between the components (A) and (B) of 0/100 means that the compound becomes a homopolymer of component (B) .
  • the vinyl polymer contains a carbosiloxane dendrimer structure and this polymer may be obtained by copolymerization of the components (A) and (B) , or by- polymerization of the component (B) alone.
  • the polymerization may be a free-radical polymerization or an ionic polymerization, but free-radical polymerization is preferred.
  • the polymerization may be performed by bringing about a reaction between the components (A) and (B) in a solution for a period of from 3 to 20 hours in the presence of a radical initiator at a temperature of from 50 0 C to 15O 0 C.
  • a suitable solvent for this purpose is hexane, octane, decane, cyclohexane or a similar aliphatic hydrocarbon; benzene, toluene, xylene or a similar aromatic hydrocarbon; diethyl ether, dibutyl ether, tetrahydrofuran, dioxane or similar ethers; acetone, methyl ethyl ketone, methyl isobutyl ketone, diisobutyl ketone or similar ketones; methyl acetate, ethyl acetate, butyl acetate, isobutyl acetate or similar esters; methanol, ethanol, isopropanol, butanol or similar alcohols; octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, hexamethyldisiloxane, octamethyltrisiloxane or a similar
  • a radical initiator may be any compound known in the art for standard free-radical polymerization reactions.
  • the specific examples of such radical initiators are 2,2' -azobis (isobutyronitrile) , 2,2'- azobis (2-methylbutyronitrile) , 2,2' -azobis (2,4- dimethylvaleronitrile) or similar compounds of azobis type; benzoyl peroxide, lauroyl peroxide, tert-butyl peroxybenzoate, tert-butyl peroxy-2-ethylhexanoate or a similar organic peroxide.
  • These radical initiators may be used alone or in a combination of two or more.
  • the radical initiators may be used in an amount of from 0.1 to 5 parts by weight per 100 parts by weight of the components (A) and (B) .
  • a chain-transfer agent may be added.
  • the chain-transfer agent may be 2- mercaptoethanol, butyl mercaptan, n-dodecyl mercaptan, 3-mercaptopropyltrimethoxysilane, a polydimethyl- siloxane containing a mereaptopropy1 group or a similar compound of mercapto type; methylene chloride, chloroform, carbon tetrachloride, butyl bromide, 3- chloropropyltrimethoxysilane or a similar halogenated compound.
  • the residual unreacted vinyl monomer may be removed under conditions of heating under vacuum.
  • the number-average molecular mass of the vinyl polymer containing a carbosiloxane dendrimer may be chosen within the range between 3000 and 2 000 000 and preferably between 5000 and 800 000. It may be a liquid, a gum, a paste, a solid, a powder or any other form.
  • the preferred forms are solutions consisting of the dilution of a dispersion or of a powder in solvents.
  • the vinyl polymer may be a dispersion of a polymer of vinyl type having a carbosiloxane dendrimer structure in its side molecular chain, in a liquid such as a silicone oil, an organic oil, an alcohol or water.
  • the vinyl polymer having a carbosiloxane dendrimer structure in its side molecular chain is the same as that described above.
  • the liquid may be a silicone oil, an organic oil, an alcohol or water.
  • the silicone oil may be a dimethylpolysiloxane with the two molecular ends capped with trimethylsiloxy groups, a copolymer of methylphenylsiloxane and of dimethylsiloxane having the two molecular ends capped with trimethylsiloxy groups, a copolymer of methyl-3, 3, 3-trifluoropropylsiloxane and of dimethylsiloxane having the two molecular ends capped with trimethylsiloxy groups, or similar unreactive linear silicone oils, and also hexamethyl- cyclotrisiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclo- hexasiloxan
  • the organic oils may be liquid paraffin, isoparaffin, hexyl laurate, isopropyl myristate, myristyl myristate, cetyl myristate, 2-octyldodecyl myristate; isopropyl palmitate, 2-ethylhexyl palmitate, butyl stearate, decyl oleate, 2-octyldodecyl oleate, myristyl lactate, cetyl lactate, lanolin acetate, stearyl alcohol, cetostearyl alcohol, oleyl alcohol, avocado oil, almond oil, olive oil, cocoa oil, jojoba oil, gum oil, sunflower oil, soybean oil, camellia oil, squalane, castor oil, mink oil, cottonseed oil, coconut oil, egg yolk oil, beef tallow, lard, polypropylene glycol monooleate, neopentyl glycol 2-ethyl
  • the alcohol may be any type that is suitable for use in combination with a cosmetic product starting material.
  • it may be methanol, ethanol, butanol, isopropanol or similar lower alcohols.
  • a solution or a dispersion of the alcohol should have a viscosity within the range from 10 to 10 9 mPa at 25 0 C. To improve the sensory use properties in a cosmetic product, the viscosity should be within the range from 100 to 5 x 10 8 mPa.s.
  • the solutions and dispersions may be readily prepared by mixing the vinyl polymer having a carbosiloxane dendrimer structure with a silicone oil, an organic oil, an alcohol or water.
  • the liquids may be present in the step of polymerization of the polymer of vinyl type having a carbosiloxane dendrimer structure.
  • the unreacted residual vinyl monomer should be completely removed by heat treatment of the solution or dispersion under atmospheric pressure or reduced pressure.
  • the dispersity of the polymer of vinyl type may be improved by adding a surfactant.
  • Such an agent may be hexyl- benzenesulfonic acid, octylbenzenesulfonic acid, decylbenzenesulfonic acid, dodecylbenzenesulfonic acid, cetylbenzenesulfonic acid, myristylbenzenesulfonic acid or anionic surfactants of the sodium salts of these acids; octyltrimethylammonium hydroxide, dodecyltrimethylammonium hydroxide, hexadecyltrimethyl- ammonium hydroxide, octyldimethylbenzylammonium hydroxide, decyldimethylbenzylammonium hydroxide, dioctadecyldimethylammonium hydroxide, beef tallow- trimethylammonium hydroxide, coconut oil- trimethylammonium hydroxide, or a similar cationic surfactant; a polyoxyalkylene alkyl ether
  • the solvents and dispersions may be combined with iron oxide suitable for use with cosmetic products, or a similar pigment, and also zinc oxide, titanium oxide, silicon oxide, mica, talc or similar mineral oxides in powder form.
  • a mean particle diameter of the polymer of vinyl type may be within a range of between 0.001 and 100 microns and preferably between 0.01 and 50 microns. The reason for this is that, outside the recommended range, a cosmetic product mixed with the emulsion will not have a nice enough feel on the skin or to the touch, or sufficient spreading properties or a pleasant feel .
  • the vinyl polymer contained in the dispersion or the solution may have a concentration in the range between 0.1% and 95% by weight and preferably between 5% and 85% by weight. However, to facilitate the handling and the preparation of the mixture, the range should preferably be between 10% and 75% by weight.
  • the vinyl polymer may be one of the polymers described in the examples of patent application EP 0 963 751.
  • the vinyl polymer also comprises at least one organofluorine group.
  • the organofluorine groups may be obtained by replacing with fluorine atoms all or some of the hydrogen atoms of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl, neopentyl, hexyl, cyclohexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, hexadecyl and octadecyl groups and other alkyl groups of 1 to 20 carbon atoms, and also alkyloxyalkylene groups of 6 to 22 carbon atoms.
  • the groups represented by the formula: - (CH 2 )x- (CF 2 )y-R 13 are suggested as examples of fluoroalkyl groups obtained by substituting fluorine atoms for hydrogen atoms of alkyl groups.
  • the index "x" is 0, 1, 2 or 3 and "y” is an integer from 1 to 20.
  • R 13 is an atom or a group chosen from a hydrogen atom, a fluorine atom, -CH(CF 3 ) 2 - and CF (CF 3 ) 2 -
  • fluorine-substituted alkyl groups are exemplified by linear or branched polyfluoroalkyl or perfluoroalkyl groups represented by the formulae presented below.
  • the groups represented by -CH 2 CH 2 - (CF 2 ) m -CFR 14 - [OCF 2 CF(CF 3 J] n -OC 3 F 7 are suggested as fluoroalkyloxyfluoroalkylene groups obtained by substituting fluorine atoms for hydrogen atoms of alkyloxyalkylene groups.
  • the index "m" is 0 or 1
  • n n" is 0, 1, 2, 3, 4 or 5
  • R 14 is a fluorine atom CF 3 .
  • fluoroalkyloxyfluoroalkylene groups are exemplified by the perfluoroalkyloxy- fluoroalkylene groups represented by the formulae presented below:
  • the number-average molecular weight of the vinyl polymer used in the present invention may be between 3000 and 2 000 000 and more preferably between 5000 and 800 000.
  • This type of fluorinated vinyl polymer may be obtained by addition of a vinyl monomer (B) not containing any organofluorine groups in the molecule to a vinyl monomer containing organofluorine groups in the molecule (A) , and a carbosiloxane dendrimer (C) containing radical- polymerizable organic groups represented by the general formula (III) :
  • Y is a radical-polymerizable organic group
  • R 1 and X 1 are as above, and by subjecting them to a copolymerization.
  • the vinyl monomers (A) containing organofluorine groups in the molecule are preferably monomers represented by the general formula:
  • R 15 is a hydrogen atom or a methyl group and R f is an organofluorine group exemplified by the fluoroalkyl and fluoroalkyloxy- fluoroalkylene groups described above.
  • the compounds represented by the formulae presented below are suggested as specific examples of the component (A) .
  • "z" is an integer from 1 to 4.
  • CH 2 CCH 3 COO-CF 3 .
  • CH 2 CCH 3 COO-C 2 F 5 .
  • CH 2 CCH 3 COO -nC 3 F 7 .
  • CH 2 CCH 3 COO-CF (CF 3 ) 2 .
  • CH 2 CCH 3 COO-nC 4 F 9 .
  • CH 2 CCH 3 COO-CF 2 CF (CF 3 ) 2 .
  • CH 2 CCH 3 COO-IICSF II .
  • CH 2 CCH 3 COO-nC 6 Fi 3 .
  • CH 2 CCH 3 COO-nC 8 F 17 .
  • CH 2 CCH 3 COO-CH 2 CF 3 .
  • CH 2 CCH 3 COO-CH (CF 3 ) 2 .
  • CH 2 CCH 3 COO-CH 2 CH (CF 3 ) 2 .
  • CH 2 CCH 3 COO-CH 2 (CF Z ) 2 F.
  • CH 2 CCH 3 COO-CH 2 (CF 2 ) 3 F.
  • CH 2 CCH 3 COO-CH 2 (CF 2 ) 4 F.
  • CH 2 CCH 3 COO-CH 2 (CF 2 ) 6 F.
  • CH 2 CCH 3 COO-CH 2 (CF 2 ) ⁇ F.
  • CH 2 CCH 3 COO-CH 2 CH 2 CF 3 .
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 2 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 3 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 4 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 6 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 8 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) I0 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 12 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 14 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 16 F .
  • CH 2 CCH 3 COO-CH 2 CH 2 CH 2 CF 3 .
  • CH 2 CCH 3 COO-CH 2 CH 2 CH 2 (CF 2 ) 2 F.
  • CH 2 CCH 3 COO-CH 2 CH 2 CH 2 (CF 2 ) 2 H.
  • CH 2 CCH 3 COO-CH 2 (CF 2 ) 4 H.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 3 H.
  • CH 2 CCH 3 COO-CH 2 CH 2 CF (CF 3 ) - [OCF 2 CF (CF 3 ) ] Z -OC 3 F 7 .
  • CH 2 CCH 3 COO-CH 2 CH 2 CF 2 CF 2 - [OCF 2 CF(CF 3 ) ] Z -OC 3 F 7 .
  • CH 2 CHCOO-CF 3 .
  • CH 2 CHCOO-C 2 F 5 .
  • CH 2 CHCOO -nC 3 F 7 .
  • CH 2 CHCOO-CF (CF 3 ) 2 .
  • CH 2 CHCOO -nC 4 F 9 .
  • CH 2 CHCOO-CF 2 CF (CF 3 ) 2 .
  • CH 2 CHCOO-IIC 5 F 11 .
  • CH 2 CHCOO-IIC 6 F 13 .
  • CH 2 CHCOO-nC 8 F 17 .
  • CH 2 CHCOO-CH 2 CF 3 .
  • CH 2 CHC00 - CH ( CF 3 ) 2 .
  • CH 2 CHC00 - CH 2 CH ( CF 3 ) 2 .
  • CH 2 CHCOO-CH 2 (CF 2 J 2 F.
  • CH 2 CHCOO-CH 2 (CF 2 ) 3 F .
  • CH 2 CHCOO-CH 2 (CF 2 ) 4 F .
  • CH 2 CHCOO-CH 2 (CF 2 ) 6 F .
  • CH 2 CHCOO-CH 2 (CF 2 ) 8 F.
  • CH 2 CHCOO-CH 2 CH 2 CF 3 .
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 2 F.
  • CH 2 CHCOO-CH 2 (CF 2 ) 3 F.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 4 F.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 6 F.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 8 F .
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 10 F .
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 12 F .
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 14 F.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 16 F.
  • CH 2 CHCOO-CH 2 CH 2 CH 2 CF 3 .
  • CH 2 CHCOO-CH 2 CH 2 CH 2 (CF 2 ) 2 F .
  • CH 2 CHCOO-CH 2 CH 2 CH 2 (CF 2 ) 2 H.
  • CH 2 CHCOO-CH 2 (CF 2 ) 4 H.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 J 3 H.
  • CH 2 CHCOO-CH 2 CH 2 CF (CF 3 ) - [OCF 2 CF (CF 3 ) ] 2 -0C 3 F 7 .
  • CH 2 CHCOO-CH 2 CH 2 CF 2 CF 2 - [OCF 2 CF(CF 3 ) ] Z -OC 3 F 7 .
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 6 F.
  • CH 2 CHCOO-CH 2 CH 2 (CF 2 ) 8 F .
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) ⁇ F.
  • CH 2 CCH 3 COO-CH 2 CH 2 (CF 2 ) 8 F.
  • CH 2 CHCOO-CH 2 CF 3 .
  • CH 2 CCH 3 COO-CH 2 CF 3
  • CH 2 CHCOO-CH 2 CF 3 .
  • CH 2 CCH 3 COO-CH 2 CF 3 .
  • the vinyl monomers (B) not containing any organofluorine groups in the molecule may be any monomer containing radical-polymerizable vinyl groups illustrated, for example, by methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, n-propyl acrylate, n-propyl methacrylate, isopropyl acrylate, isopropyl methacrylate, and other lower alkyl acrylates or methacrylates; glycidyl acrylate, glycidyl methacrylate; n-butyl acrylate, n-butyl methacrylate, isobutyl acrylate, isobutyl methacrylate, tert-butyl acrylate, tert-butyl methacrylate, n-hexyl acrylate, n-hexyl acrylate, n-hexyl acrylate, n-hexyl
  • vinyl monomers (B) the polyfunctional vinyl monomers illustrated, for example, by trimethylolpropane triacrylate, trimethylolpropane trimethacrylate, pentaerythrityl triacrylate, pentaerythrityl trimethacrylate, ethylene glycol diacrylate, ethylene glycol dimethacrylate, tetraethylene glycol diacrylate, tetraethylene glycol dimethacrylate, polyethylene glycol diacrylate, polyethylene glycol dimethacrylate, 1,4-butanediol diacrylate, 1,4-butanediol dimethacrylate, 1, 6-hexanediol diacrylate, 1,6-hexane- diol dimethacrylate, neopentyl glycol diacrylate, neopentyl glycol dimethacrylate, trimethylolpropane- trioxyethyl acrylate, trimethylolpropanetrioxye
  • the weight ratio of compound (A) to compound (B) should be within the range from 0.1:99.9 to 100:0 and preferably within the range 1:99 to 100:0.
  • the carbosiloxane dendrimer (C) is represented by the general formula (III) indicated above.
  • Y is a radical-polymerizable organic group, the type of which is not subject to any special limitations provided that it is an organic group capable of undergoing a radical addition reaction.
  • Organic groups containing acryl and methacryl, organic groups containing alkenylaryl, or alkenyl groups of 2 to 10 carbon atoms represented by the general formulae presented below are suggested as specific examples.
  • R 4 and R 6 are hydrogen atoms or methyl groups
  • R 5 and R 8 are alkylene groups of 1 to 10 carbon atoms
  • R 7 is an alkyl group of 1 to 10 carbon atoms.
  • the index "b” is an integer from 0 to 4 and "c” is 0 or 1.
  • the carbosiloxane dendrimers of this component with a generation number of 3 are represented by the general formula:
  • the component (C) is illustrated by carbosiloxane dendrimers represented by formulae of mean composition represented below.
  • the carbosiloxane dendrimers of the component (C) may be prepared using the process for preparing siloxane/silylalkylene branched copolymers described in document EP 1 055 674.
  • they may be prepared by subjecting organic alkenyl silicones and silicone compounds comprising hydrogen atoms linked to silicon, represented by the general formula:
  • the copolymerization ratio of the component (C) in terms of its weight ratio relative to the total weight of compound (A) and (B) should be within the range from 0.1:99.9 to 99.9:0.1, preferably within the range from 1:99 to 99:1 and even more preferably within the range from 5:95 to 95:5.
  • Amino groups may be introduced into the side chains of the vinyl polymer using, included in the component (B), vinyl monomers containing amino groups, such as dimethylaminoethyl acrylate, dimethylaminoethyl methacrylate, diethylaminoethyl acrylate and diethyl- aminoethyl methacrylate, followed by performing a modification with potassium acetate monochloride, ammonium acetate monochloride, the aminomethylpropanol salt of monochloroacetic acid, the triethanolamine salt of monobromoacetic acid, sodium monochloropropionate, and other alkali metal salts of halogenated fatty acids; otherwise, carboxylic acid groups may be introduced into the side chains of the vinyl polymer using, included in the component (B) , vinyl monomers containing carboxylic acids, such as acrylic acid, methacrylic acid, itaconic acid, crotonic acid, fumaric acid and maleic acid, and the like, followed by neutral
  • the fluorinated vinyl polymer may be one of the polymers described in the examples of patent application WO 03/045337.
  • the vinyl polymer may be present in a content ranging from 0.1% to 70% by weight, relative to the total weight of the composition, preferably ranging from 0.5% to 50% by weight, preferentially ranging from 1% to 40% by weight and more preferably ranging from 5% to 15% by weight.
  • the vinyl polymer may be present in the composition in a proportion of at least 3% by weight in the composition, preferably between 5% and 25% by weight, more preferably between 5% and 15% by weight and especially about 10% by weight.
  • Organic filler preferably between 5% and 25% by weight, more preferably between 5% and 15% by weight and especially about 10% by weight.
  • the composition according to the invention may comprise one or more organic fillers, especially in a content ranging from 0.01% to 50% by weight and preferably ranging from 0.01% to 30% by weight relative to the total weight of the composition.
  • the term "fillers" should be understood as meaning colourless or white, mineral or synthetic particles of any shape, which are insoluble in the medium of the composition irrespective of the temperature at which the composition is manufactured. Pigments and nacres are especially excluded from this definition.
  • the filler is an organic filler, i.e. a filler comprising at least one organic compound as mentioned in the above paragraph.
  • An organic filler may be a) a filler consisting of at least one organic compound or b) a filler comprising at least one organic compound and at least one mineral compound.
  • the organic filler may be a polymeric or non- polymeric organic filler.
  • the organic filler may be introduced into the first cosmetic composition so as to adjust its properties in terms of texture, or in other words to control its rheological properties.
  • the fillers may be of any form, platelet- shaped, spherical or oblong, irrespective of the crystallographic form (for example lamellar, cubic, hexagonal, orthorhombic, etc.) .
  • Mention may be made of silica, polyamide (Nylon ® ) powder (Orgasol ® from Atomchem) , poly- ⁇ -alanine powder and polyethylene powder, tetrafluoroethylene polymer (Teflon ® ) powders, starch, hollow polymer microspheres such as those of polyvinylidene chloride/acrylonitrile, for instance Expancel ® (Nobel Industrie) , or of acrylic acid copolymers (Polytrap ® from the company Dow Corning) and silicone resin microbeads (for example Tospearls ® from Toshiba) , metal soaps derived from organic carboxylic acids containing from 8 to 22 carbon atoms and preferably from 12 to 18 carbon atoms, for example zinc ste
  • the organic filler may be a polymethyl methacrylate powder.
  • the polymethyl methacrylate powders are generally in the form of hollow or solid white spherical particles whose numerical mean size is generally on the micrometer scale, in particular ranging from 3 to 15 microns and generally from 3 to 10 microns.
  • polymethyl methacrylates sold by the company Matsumoto Yushi Co. under the name "Micropearl MlOO”, by the company LCW under the name “Covabead LH 85" and those sold by the company Nihon Junyaku under the name "Jurymer MBl” .
  • the polymethyl methacrylate particles may be present in a content ranging from 5% to 20% by weight relative to the total weight of the composition, for example ranging from 7% to 18% by weight, for example ranging from 8% to 15% by weight.
  • the organic filler may be a polyurethane powder.
  • the polyurethane powder is not film-forming, i.e. it does not form a continuous film when it is deposited onto a support such as the skin, after having been mixed with a volatile solvent to allow its deposition.
  • the polyurethane powder is a powder of a copolymer of hexamethylene diisocyanate and of trimethylol hexyl lactone.
  • Such a polyurethane powder is especially sold under the names "Plastic Powder D-400" and "Plastic Powder D-800" by the company Toshiki .
  • polyurethane powder that may be used is the product sold under the name "Plastic Powder CS-400" by the company Toshiki.
  • the polyurethane powder may be present in the composition according to the invention in a content ranging from 0.5% to 30% by weight, preferably ranging from 1% to 15% by weight and preferentially ranging from 5% to 15% by weight, relative to the total weight of the composition.
  • the organic filler may be an elastomeric organopolysiloxane powder.
  • the elastomeric organopolysiloxane is advantageously crosslinked and may be obtained by a crosslinking addition reaction of diorganopolysiloxane containing at least one hydrogen linked to silicon and of diorganopolysiloxane containing ethylenically unsaturated groups linked to silicon, especially in the presence of a platinum catalyst; or by a condensation crosslinking dehydrogenation reaction between a diorganopolysiloxane with hydroxyl end groups and a diorganopolysiloxane containing at least one hydrogen linked to silicon, especially in the presence of an organotin; or by crosslinking condensation reaction of a diorganopolysiloxane with hydroxyl end groups and of a hydrolyzable organopolysilane; or by thermal crosslinking of organopolysiloxane, especially in the presence of an organoperoxide catalyst; or by crosslinking of organopolysiloxane by high-energy radiation such as gamm
  • the elastomeric organopolysiloxane is non-emulsifying.
  • non-emulsifying defines organopolysiloxane elastomers containing no hydrophilic chains such as polyoxyalkylene or polyglycerolated units.
  • Spherical elastomeric organopolysiloxanes are especially described in patent applications JP-A-61-194 009, EP-A-242 219, EP-A-295 886 and EP-A-765 656, the content of which is incorporated by way of reference.
  • Elastomeric organopolysiloxane powders that may be used include those sold under the names “Dow Corning 9505 Powder” and “Dow Corning 9506 Powder” by the company Dow Corning; these powders have the INCI name: dimethicone/vinyl dimethicone crosspolymer.
  • the elastomeric organopolysiloxane powder may comprise at least one elastomeric organopolysiloxane powder coated with silicone resin, especially with silsesquioxane resin, as described, for example, in patent US 5 538 793, the content of which is incorporated by way of reference.
  • Such elastomeric powders are sold under the names "KSP-100”, “KSP-101", “KSP-102”, “KSP-103", “KSP-104" and “KSP-105" by the company Shin-Etsu, and have the INCI Name: vinyl dimethicone/methicone silsesquioxane crosspolymer.
  • Other elastomeric organopolysiloxanes in the form of spherical powders may be hybrid silicone powders functionalized with fluoroalkyl groups, sold especially under the name "KSP-200” by the company Shin-Etsu; hybrid silicone powders functionalized with phenyl groups, sold especially under the name "KSP-300" by the company Shin-Etsu.
  • the elastomeric organopolysiloxane powder which is in particular non-emulsifying, and preferably spherical, may be present in the composition in a content ranging from 5% to 25% by weight, preferably ranging from 7% to 15% by weight and preferentially ranging from 8% to 12% by weight, relative to the total weight of the composition.
  • the composition according to the invention may comprise an elastomeric organopolysiloxane powder coated with silicone resin, especially with silsesquioxane resin, in a content ranging from 1% to 25% by weight, especially ranging from 1% to 25% by weight, preferably ranging from 2% to 8% by weight and preferentially ranging from 3% to 7% by weight, relative to the total weight of the composition.
  • the organic filler may be an N-acylamino acid powder.
  • the N-acylamino acids may comprise an acyl group containing from 8 to 22 carbon atoms, for instance a 2-ethylhexanoyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl or cocoyl group.
  • the amino acid may be, for example, lysine, glutamic acid or alanine.
  • the N-acylamino acid powder may be a lauroyllysine powder.
  • the N-acylamino acid powder may be present in the composition according to the invention in a content ranging from 5% to 20% by weight, preferably ranging from 7% to 18% by weight and preferentially ranging from 8% to 15% by weight, relative to the total weight of the composition.
  • the composition may contain at least one sebum-absorbing powder, which may be organic or mineral.
  • sebum-absorbing powder means a powder capable of absorbing and/or adsorbing sebum.
  • the sebum uptake corresponds to the amount of sebum adsorbed onto the available surface of the powder. It is measured according to the Wet Point method described below.
  • the sebum uptake of the powder is greater than or equal to 1 ml/g, especially ranging from 1 ml/g to 20 ml/g, or even ranging from 1 ml/g to 15 ml/g, preferably greater than or equal to 1.5 ml/g, especially ranging from 1.5 ml/g to 20 ml/g, or even ranging from 1.5 ml/g to 15 ml/g, and preferentially greater than or equal to 2 ml/g, especially ranging from 2 ml/g to 20 ml/g, or even ranging from 2 ml/g to 15 ml/g.
  • the sebum-absorbing powder may have a BET specific surface area of greater than or equal to 300 m 2 /g, preferably greater than 500 m 2 /g and preferentially greater than 600 m 2 /g, and especially less than 1500 m 2 /g.
  • the "BET specific surface area” is determined according to the BET (Brunauer - Emmet - Teller) method described in "The Journal of the American Chemical Society", vol. 60, page 309, February 1938 and corresponding to international standard ISO 5794/1 (appendix D) .
  • the BET specific surface area corresponds to the total specific surface area (thus including micropores) of the powder.
  • the sebum-absorbing powder may be a mineral powder or an organic powder; it may be chosen from silica, polyamide (Nylon ® ) powders, acrylic polymer powders, especially polymethyl methacrylate powders such as those described above, polymethyl methacrylate/ethylene glycol dimethacrylate powder, polyallyl methacrylate/ethylene glycol dimethacrylate powder, ethylene glycol dimethacrylate/lauryl methacrylate copolymer powder; elastomeric silicone powders such as those described above, especially obtained by polymerization of organopolysiloxane containing at least two hydrogen atoms each linked to a silicon atom and of an organopolysiloxane comprising at least two ethylenically unsaturated groups (especially two vinyl groups) in the presence of a platinum catalyst .
  • silica polyamide (Nylon ® ) powders
  • acrylic polymer powders especially polymethyl methacrylate powders such as those described above, polymethyl methacrylate/
  • the sebum-absorbing powder may be a powder coated with a hydrophobic treatment agent.
  • the hydrophobic treatment agent may be chosen from silicones, for instance methicones and dimethicones; fatty acids, for instance stearic acid; metal soaps, for instance aluminium dimyristate, the aluminium salt of hydrogenated tallow glutamate; perfluoroalkyl phosphates, perfluoroalkylsilanes, perfluoroalkylsilazanes, polyhexafluoropropylene oxides, polyorganosiloxanes comprising perfluoroalkyl perfluoropolyether groups,- amino acids; N-acylamino acids or salts thereof; lecithin, isopropyl triisostearyl titanate, and mixtures thereof.
  • silicones for instance methicones and dimethicones
  • fatty acids for instance stearic acid
  • metal soaps for instance aluminium dimyristate, the aluminium salt of hydrogenated tallow glutamate
  • perfluoroalkyl phosphates perfluoro
  • the N-acylamino acids may comprise an acyl group containing from 8 to 22 carbon atoms, for instance a 2-ethylhexanonyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl or cocoyl group.
  • the salts of these compounds may be the aluminium, magnesium, calcium, zirconium, zinc, sodium or potassium salts.
  • the amino acid may be, for example, lysine, glutamic acid or alanine.
  • alkyl mentioned in the compounds cited above especially denotes an alkyl group containing from 1 to 30 carbon atoms and preferably containing from 5 to 16 carbon atoms.
  • the powder may especially be a pigment coated with a hydrophobic treatment agent, for instance iron oxide or titanium oxide coated with aluminium stearoyl- glutamate, sold under the references NAI-C33-8075-10, NAI-C33-134-10, NAI-C33-8073-10 and NAI-C47-051-10 by the company Myoshi Kasei.
  • a hydrophobic treatment agent for instance iron oxide or titanium oxide coated with aluminium stearoyl- glutamate
  • Silica powders that may be mentioned include: the porous silica microspheres sold under the name Silica Beads SB-700 by the company Myoshi; "Sunsphere ® H51", “Sunsphere ® H33” and “Sunsphere ® H53” by the company Asahi Glass; the polydimethylsiloxane-coated amorphous silica microspheres sold under the name "SA Sunsphere ® H33” and "SA Sunsphere ® H53” by the company Asahi Glass.
  • Acrylic polymer powders that may be mentioned include: the polymethyl methacrylate powders sold under the name Covabead ® LH85 by the company Wackher; the polymethyl methacrylate/ethylene glycol dimethacrylate powders sold under the name Dow Corning 5640 Microsponge ® Skin Oil Adsorber by the company Dow Corning; Ganzpearl ® GMP-0820 by the company Ganz Chemical; the polyallyl methacrylate/ethylene glycol dimethacrylate powders sold under the name Poly-Pore ® L200 and Poly-Pore ® E200 by the company Amcol; the ethylene glycol dimethacrylate/lauryl methacrylate copolymer powders sold under the name Polytrap ® 6603 by the company Dow Corning.
  • a Nylon powder that may be mentioned is the polymethyl methacrylate powders sold under the name Covabead ® LH85 by the company Wackher; the polymethyl methacrylate/ethylene glycol dimethacrylate powders sold under
  • Elastomeric silicone powders that may be mentioned include the powders sold under the names "Trefil Powder E-505C” and “Trefil Powder E-506C” by the company Dow Corning.
  • the sebum-absorbing powder that is particularly preferred is silica powder, especially having the characteristics described above, in particular having a sebum uptake of greater than or equal to 2 ml/g and especially ranging from 2 ml/g to 20 ml/g.
  • silica powder is sold especially under the name "Sunsphere ® H 33" by the company Asahi Glass.
  • the sebum-absorbing powder may be present in the composition according to the invention in a content ranging from 1% to 98% by weight, preferably ranging from 1% to 80% by weight, preferentially ranging from 1% to 60% by weight, more preferentially ranging from 1% to 35% by weight and even more preferentially ranging from 1% to 15% by weight, relative to the total weight of the composition.
  • Fibres The composition may contain fibres.
  • fibre should be understood as meaning an object of length L and diameter D such that L is very much greater than D, D being the diameter of the circle in which the cross section of the fibre is inscribed.
  • the ratio L/D is chosen within the range from 3.5 to 2500, preferably from 5 to 500 and better still from 5 to 150.
  • the fibres that may be used in the composition of the invention may be fibres of synthetic or natural, mineral or organic origin.
  • the fibres have a length ranging from 1 ⁇ m to 10 mm, preferably from 0.1 mm to 5 mm and better still from 1 mm to 3.5 mm.
  • Their cross section may be within a circle of diameter ranging from 2 nm to 500 ⁇ m, preferably ranging from 100 nm to 100 ⁇ m and better still from 1 ⁇ m to 50 ⁇ m.
  • the weight or yarn count of the fibres is often given in denier or decitex and represents the weight in grams per 9 km of yarn.
  • the fibres according to the invention have a yarn count chosen within the range from 0.15 to 30 denier and better still from 0.18 to 18 denier.
  • the fibres may be those described in patent application EP 1 201 221, the content of which is incorporated into the present patent application by way of reference.
  • fibres of synthetic origin and in particular organic fibres are used, for instance those used in surgery.
  • Water-insoluble fibres may advantageously be used.
  • the fibres that may be used in the composition according to the invention are preferably polyamide, cellulose, poly-p-phenylene- terephthamide or polyethylene fibres.
  • Their length (L) may range from 0.1 mm to 5 mm and preferably from 0.25 mm to 1.6 mm, and their mean diameter may range from 1 ⁇ m to 50 ⁇ m.
  • the fibres may be present in the composition according to the invention in a content ranging from 0.01% to 10% by weight, preferably from 0.1% to 5% by weight and better still from 0.3% to 2% by weight relative to the total weight of the composition.
  • the composition contains at least one polymer that may be chosen from film-forming polymers. Certain film-forming polymers may be gelling agents. According to one embodiment, the polymer is not a nitrocellulose.
  • polymer means a compound containing at least 2 repeating units and preferably at least 3 repeating units.
  • film-forming polymer means a polymer capable, by itself or in the presence of an auxiliary film-forming agent, of forming a macroscopically continuous film on a support, especially on keratin materials, preferably a cohesive film and better still a film whose cohesion and mechanical properties are such that the said film can be isolated from the said support .
  • the polymer may be present in the composition in a content ranging from 0.1% to 60% by weight, preferably ranging from 0.1% to 50% by weight, preferably ranging from 0.5% to 40% by weight, preferentially ranging from 1% to 30% by weight and more preferentially ranging from 1% to 25% by weight relative to the total weight of the composition.
  • the film-forming organic polymer is at least one polymer chosen from the group comprising: film-forming polymers that are soluble in an organic liquid medium, in particular liposoluble polymers, when the organic liquid medium comprises at least one oil; - film-forming polymers that are dispersible in an organic solvent medium, in particular polymers in the form of non-aqueous dispersions of polymer particles, preferably dispersions in silicone oils or hydrocarbon- based oils; in one embodiment, the non-aqueous polymer dispersions comprise polymer particles that are surface-stabilized with at least one stabilizer; film-forming polymers in the form of aqueous dispersions of polymer particles, often known as "latices" ; in this case, the composition comprises an aqueous phase; water-soluble film-forming polymers; in this case, the composition comprises an aqueous phase.
  • Film-forming polymers that may be mentioned in particular include acrylic polymers, polyurethanes, polyesters, polyamides, polyureas, cellulose-based polymers, for instance nitrocellulose, silicone polymers, in particular silicone resins, silicone-grafted acrylic polymers, and polyamide polymers and copolymers.
  • the film-forming polymer may be chosen from the film-forming polymers described in patent application WO 04/028487, the content of which is incorporated into the present patent application by way of reference.
  • the film-forming polymer may be a crosslinked silicone compound as described in patent applications US 2003/0 103 918 and US 2003/0 049 216, the content of which is incorporated into the present patent application by way of reference.
  • Film-forming polymers are especially described in the international patent application filed under No. PCT/FR03/02849, the content of which is incorporated by way of reference.
  • the film-forming polymer may be a film- forming linear ethylenic block polymer, which is advantageously styrene-free. More preferably, the block polymer comprises at least one first block and at least one second block that have different glass transition temperatures (Tg) , the said first and second blocks being linked together via an intermediate block comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block.
  • Tg glass transition temperatures
  • the film-forming polymer may also be in the form of a dispersion of particles, which are preferably solid, of a grafted ethylenic polymer in a liquid fatty phase.
  • a dispersion is especially described in the international patent application filed under No. PCT/FR03/03709, the content of which is incorporated by way of reference.
  • the grafted ethylenic polymer comprises an ethylenic skeleton that is insoluble in the said liquid fatty phase, and side chains that are covalently linked to the said skeleton and soluble in the said dispersion medium.
  • Polyamide polymer or copolymer may be chosen from polyamide homopolymers, polyamides branched with fatty chains, polyatnide-organosiloxanes, polyamide-polyester copolymers and polyamide- polyacrylic copolymers, and mixtures thereof.
  • the polyamide polymer may be present in the composition in a content ranging from 0.1% to 60% by weight, preferably ranging from 0.1% to 50% by weight, preferably ranging from 0.5% to 40% by weight, preferentially ranging from 1% to 30% by weight and more preferentially ranging from 1% to 25% by weight, relative to the total weight of the composition.
  • These polyamide resins are especially the products sold under the brand name Versamid ® by the companies General Mills, Inc. and Henkel Corp.
  • polyamide polymers that may be used in the invention, mention may be made of the polyamides branched with pendent fatty chains and/or terminal fatty chains containing from 6 to 120 carbon atoms, better still 8 to 120 and especially from 12 to 68 carbon atoms, each terminal fatty chain being linked to the polyamide skeleton via at least one bonding group, in particular ester.
  • these polymers comprise a fatty chain at each end of the polymer skeleton and in particular of the polyamide skeleton.
  • Other bonding groups that may be mentioned include ether, amine, urea, urethane, thioester, thiourea and thiourethane groups.
  • These polymers are more especially those described in document US-A-5 783 657 from the company Union Camp. Examples that may be mentioned include the commercial products sold by the company Arizona Chemical under the names Uniclear 80 and Uniclear 100. They are sold, respectively, in the form of a gel at 80% (of active material) in a mineral oil, and at 100% (of active material) . They have a softening point of from 88 to 94 0 C. These commercial products are a mixture of copolymers of a C 36 diacid condensed with ethylenediamine, with a weight-average molecular mass of about 6000. The ester end groups result from the esterification of the remaining acid end groups with cetyl alcohol, stearyl alcohol or mixtures thereof (also known as cetyl stearyl alcohol) .
  • polyamide polymers that may be used in the invention, mention may also be made of polyamides comprising at least one polyorganosiloxane group, consisting of from 1 to 1000 organosiloxane units in the main chain or in the form of a graft .
  • the polymers are, for example, those described in documents US-A-5 874 069, US-A-5 919 444, US-A-6 051 216, US-A-5 981 680 and WO 04/054 524, the content of which is incorporated into the present patent application by way of reference.
  • the silicone polyamide may be a polymer comprising at least one unit of formula (IV) or (V) :
  • R 4 , R 5 , R 6 and R 7 which may be identical or different, represent a group chosen from: saturated or unsaturated, C 1 to C 40 linear, branched or cyclic hydrocarbon-based groups, which may contain in their chain one or more oxygen, sulfur and/or nitrogen atoms, and which may be partially or totally substituted with fluorine atoms,
  • Cio aryl groups optionally substituted with one or more Ci to C 4 alkyl groups, polyorganosiloxane chains possibly containing one or more oxygen, sulfur and/or nitrogen atoms,
  • X which may be identical or different, represent a linear or branched Ci to C 30 alkylenediyl group, which may contain in its chain one or more oxygen and/or nitrogen atoms,
  • Y is a C 1 to C 50 saturated or unsaturated, linear or branched alkylene, arylene, cycloalkylene, alkylarylene or arylalkylene divalent group, which may comprise one or more oxygen, sulfur and/or nitrogen atoms, and/or which may bear as substituent one of the following atoms or groups of atoms: fluorine, hydroxyl, C 3 to C 8 cycloalkyl, C 1 to C 40 alkyl, C 5 to C i0 aryl, phenyl optionally substituted with 1 to 3 Ci to C 3 alkyl, C 1 to C 3 hydroxyalkyl and d to C 6 aminoalkyl groups, or n is an integer ranging from 2 to 500 and preferably from 2 to 200, and m is an integer ranging from 1 to 1000, preferably from 1 to 700 and better still from 6 to 200.
  • the semi-crystalline polymer according to the invention preferably has a melting point of greater than or equal to 3O 0 C.
  • the melting point values correspond to the melting point measured using a differential scanning calorimeter (DSC) such as the calorimeter sold under the name DSC 30 by the company Mettler, with a temperature rise of 5 or 10 0 C per minute. (The melting point considered is the point corresponding to the temperature of the most endothermic peak in the thermogram) .
  • the semi-crystalline polymer comprises at least one crystallizable pendent chain or at least one crystallizable block. Aside from the crystallizable chains or blocks, the polymer blocks are amorphous.
  • crystallizable chain or block means a chain or block which, if it was alone, would change from the amorphous state to the crystalline state reversibly, depending on whether it is above or below the melting point.
  • a chain is a group of atoms that are pendent or lateral relative to the polymer skeleton.
  • a block is a group of atoms belonging to the skeleton, this group constituting one of the repeating units of the polymer.
  • the semi-crystalline polymers that may be used in the invention are in particular: polyolefin block copolymers of controlled crystallization, the monomers of which are described in EP-A-O 951 897, - polycondensates, especially of aliphatic or aromatic or aliphatic/aromatic polyester type, homopolymers or copolymers bearing at least one crystallizable side chain and homopolymers or copolymers bearing in the skeleton at least one crystallizable block, for instance those described in document US-A-5 156 911, homopolymers or copolymers bearing at least one crystallizable side chain, in particular containing fluorinated group(s), as described in document WO-A-01/19333, and mixtures thereof.
  • the crystallizable side chains or blocks are hydrophobic.
  • semi-crystalline polymers that may be used in the composition according to the invention, mention may be made of the Intelimer ® IPA products from the company Landec. These polymers are in solid form at room temperature (25 0 C) . They bear crystallizable side chains.
  • the semi-crystalline polymer may also be chosen from fatty acid esters of dextrin such as those described in patent application FR 2 843 019, the degree of substitution of which is less than or greater than 2, especially Rheopearl TL or Rheopearl BCL.
  • the semi-crystalline polymer is a polymer of organic structure other than a fatty acid ester of dextrin and other than a nitrocellulose.
  • the composition may contain at least one polymer with a glass transition below 30 0 C, which may be chosen from the list of polymers described above.
  • the polymer may have at least one glass transition below 20 0 C, for example below 10 0 C.
  • the theoretical glass transition temperature of the polymer or of a block of the polymer may be calculated from the theoretical Tg values of the constituent monomers of the polymer or of a block of the polymer, which may be found in a reference manual such as the Polymer Handbook, 3rd edition, 1989, John Wiley, according to the following relationship, known as Fox's law:
  • ⁇ i being the mass fraction of the monomer i in the block under consideration and Tgi being the glass transition temperature of the homopolymer of the monomer i (in 0 K) .
  • the glass transition temperature of the polymer according to the invention may be measured using a differential scanning calorimeter, for example the calorimeter sold under the name MDSC 2920 by the company TA Inst . , via the technique known as Differential Scanning Calorimetry (DSC) , in which a temperature rise of 10 0 C per minute is applied, for example.
  • DSC Differential Scanning Calorimetry
  • the polymer with at least one glass transition below 3O 0 C is preferably a block polymer or a copolymer capable of generating two phases in the composition according to the invention, and in particular in the liquid fatty phase of the composition.
  • the silicone polymers with at least one glass transition below 3O 0 C that are especially preferred are the silicone polyamides as described above, the silicone polymers with a viscosity of greater than 1000 cSt and more particularly with a viscosity of greater than 10 000 cSt or even greater than 100 000 cSt, as described in patent US 6 074 654 and patent application EP 1 452 165, the content of which is incorporated into the patent application by way of reference.
  • composition according to the invention may comprise at least one oil.
  • the oil may be chosen from hydrocarbon-based oils, silicone oils and fluoro oils.
  • the oil may be chosen from volatile oils and non-volatile oils, and mixtures thereof.
  • hydrocarbon-based oil means an oil formed essentially from, or even consisting of, carbon and hydrogen atoms, and possibly oxygen and nitrogen atoms, and containing no silicon or fluorine atoms; it may contain ester, ether, amine or amide groups.
  • the oil may be chosen from volatile hydrocarbon-based oils.
  • silicon oil means an oil containing at least one silicon atom, and especially containing Si-O groups.
  • fluoro oil means an oil containing at least one fluorine atom.
  • the composition according to the invention may comprise at least one volatile oil.
  • volatile oil means an oil (or nonaqueous medium) capable of evaporating on contact with the skin in less than one hour, at room temperature and atmospheric pressure.
  • the volatile oil is a volatile cosmetic oil, which is liquid at room temperature, especially having a non-zero vapour pressure, at room temperature and atmospheric pressure, in particular having a vapour pressure ranging from 0.13 Pa to 40 000 Pa (10 '3 to 300 mmHg) , preferably ranging from 1.3 Pa to 13 000 Pa (0.01 to 100 mmHg) and preferentially ranging from 1.3 Pa to 1300 Pa (0.01 to 10 mmHg) .
  • the volatile oil generally has a boiling point, measured at atmospheric pressure, ranging from 150 0 C to 260 0 C and preferably ranging from 170 0 C to 250 0 C.
  • composition according to the invention may comprise a volatile hydrocarbon-based oil chosen especially from hydrocarbon-based oils with a flash point ranging from 40 0 C to 102 0 C, preferably ranging from 40 0 C to 55°C and preferentially ranging from 4O 0 C to 50 0 C.
  • Volatile hydrocarbon-based oils that may be mentioned include volatile hydrocarbon-based oils containing from 8 to 16 carbon atoms and mixtures thereof, and especially branched C 8 -Ci 6 alkanes, for instance C 8 -Ci 6 isoalkanes (also known as isoparaffins) , isododecane, isodecane, isohexadecane and, for example, the oils sold under the trade name Isopar or Permethyl, branched C 8 -Ci 6 esters, for instance isohexyl neopentanoate, and mixtures thereof.
  • volatile hydrocarbon-based oils containing from 8 to 16 carbon atoms and mixtures thereof, and especially branched C 8 -Ci 6 alkanes, for instance C 8 -Ci 6 isoalkanes (also known as isoparaffins) , isododecane, isodecane, isohexadecane and, for example, the oils sold under the
  • the volatile hydrocarbon-based oil is chosen from volatile hydrocarbon-based oils containing from 8 to 16 carbon atoms, and mixtures thereof, in particular from isododecane, isodecane and isohexadecane, and is especially isododecane.
  • Volatile silicone oils that may be mentioned include linear or cyclic silicones containing from 2 to 7 silicon atoms, these silicones optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms.
  • volatile silicone oils that may be used in the invention, mention may be made especially of octamethylcyclotetrasiloxane, decamethylcyclopenta- siloxane, dodecamethylcyclohexasiloxane, heptamethyl- hexyltrisiloxane, heptamethyloctyltrisiloxane, octamethyltrisiloxane and decamethyltetrasiloxane, and mixtures thereof.
  • the volatile oil may be present in the composition according to the invention in a content ranging from 0.1% to 90% by weight, preferably ranging from 1% to 70% by weight and preferentially ranging from 5% to 50% by weight, relative to the total weight of the composition.
  • the composition according to the invention may comprise at least one non-volatile oil .
  • Non-volatile hydrocarbon-based oils that may be used include liquid paraffin (or petroleum jelly) , squalane, hydrogenated polyisobutylene (Parleam oil) , perhydrosqualene, mink oil, turtle oil, soybean oil, sweet almond oil, beauty-leaf oil, palm oil, grapeseed oil, sesame seed oil, corn oil, arara oil, rapeseed oil, sunflower oil, cottonseed oil, apricot oil, castor oil, avocado oil, jojoba oil, olive oil or cereal germ oil; linoleic acid, oleic acid, lauric acid or stearic acid esters; fatty esters, especially of Ci 2 -C 36 , such as isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, diisopropyl adipate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-hex
  • the non-volatile oil may be present in a content ranging from 0.1% to 70% by weight, preferably ranging from 0.5% to 60% by weight and preferentially ranging from 1% to 50% by weight relative to the total weight of the non-volatile liquid fatty phase.
  • the composition comprises at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit and at least one liquid binder that represents between 10% and 50% by weight relative to the weight of the vinyl polymer.
  • liquid binder means a compound or a mixture of compounds that is liquid at 3O 0 C, which, when combined with the vinyl polymer containing at least one carbosiloxane dendrimer-based unit, gives, where appropriate after evaporating off the volatile compounds of the composition, a continuous deposit without there being any macroscopic segregation of the binder or of the polymer (i.e. without any demixing or pearling at the surface) .
  • the liquid binder makes it possible to obtain more homogeneous deposits, presenting little or no fracturing to the naked eye.
  • the liquid binder is preferably non-volatile.
  • non-volatile means a compound whose vapour pressure is less than 0.13 Pa (10 ⁇ 3 mmHg) .
  • the liquid binder is preferably hydrocarbon- based and may be chosen from: the family of hydrocarbon-based oils, for example squalane, - the family of fatty alcohols, for example 2-octyldodecanol, the family of esters and fatty esters, for instance citrates and in particular acetyl tributyl citrate, sebacates, for instance diethylhexyl sebacate, triglycerides, for instance glyceryl triheptanoate, and mixtures thereof.
  • the liquid binder may in particular be a hydrocarbon-based compound containing at least one branched hydrocarbon-based group.
  • It preferably has a molecular weight of less than 1000 g/mol, better still less than 700 g/mol, or even less than 500 g/mol.
  • the liquid binder may especially represent between 15% and 45% and for example between 15% and 35% by weight of the vinyl polymer containing at least one carbosiloxane dendrimer-based unit .
  • the first cosmetic composition comprises, in a cosmetically acceptable medium, at least one vinyl polymer containing at least one carbosiloxane dendrimer-based unit such that its glass transition temperature is greater than or equal to 4O 0 C, and at least one liquid binder, which represents between 5% and 75% by weight relative to the weight of the said vinyl polymer.
  • the glass transition temperature of the vinyl polymer may be greater than or equal to 5O 0 C.
  • the liquid binder may represent between 10% and 60%, especially between 15% and 45% and for example between 15% and 35% by weight of the vinyl polymer containing at least one carbosiloxane dendrimer-based unit.
  • Plasticizer oil or solid
  • the composition may comprise at least one plasticizer for the vinyl polymer containing a silicone dendrimer.
  • compound that plasticizes the polymer means a compound present in an amount sufficient to lower the glass transition temperature of the polymer according to the invention by at least 5°C and preferably by at least 10 0 C.
  • the glass transition temperature of the polymer according to the invention is measured using a differential scanning calorimeter according to the method described above.
  • the glass transition temperature of the pure polymer is first measured by a method known to the person skilled in the art (in particular, that described in the paragraph relating to the polymer with a glass transition temperature of below 30 0 C) , and a mixture of the polymer and of the compound is then prepared and a measurement is taken by the same method under the same conditions.
  • the amount of plasticizing compound in the composition should be sufficient to cause an effective decrease or reduction in the glass transition temperature of the polymer. This decrease or reduction is at least 5°C and preferably at least 10 0 C.
  • the plasticizing compound may be chosen from the oils described above, so as to lower the glass transition temperature.
  • the plasticizing compound may be a solid chosen especially from aliphatic or aromatic polycarboxylic acid esters of aliphatic or aromatic alcohols comprising from 1 to 10 carbon atoms, and the plasticizers mentioned in document FR-A-2 782 917, the content of which is incorporated into the present patent application by way of reference. Wax or pasty substance
  • the composition may contain at least one wax, which may be present in the composition in a content ranging from 0.1% to 40% by weight, preferably ranging from 0.1% to 30% by weight and preferentially ranging from 0.5% to 25% by weight relative to the total weight of the composition.
  • wax means a lipophilic compound that is solid at room temperature (25 0 C) , which undergoes a reversible solid/liquid change of state, and which has a melting point of greater than or equal to 30 0 C, which may be up to 120 0 C.
  • melting it is possible to make it miscible with the oils that may be present and to form a microscopically homogeneous mixture, but on reducing the temperature of the mixture to room temperature, recrystallization of the wax in the oils of the mixture takes place.
  • the melting point of the wax may be measured using a differential scanning calorimeter (DSC) , for example the calorimeter sold under the name DSC 30 by the company Mettler.
  • the wax may also have a hardness ranging from 0.05 MPa to 15 MPa and preferably ranging from 6 MPa to 15 MPa.
  • the hardness is determined by measuring the compressive force, measured at 20 0 C using the texturometer sold under the name TA-TX2i by the company Rheo, equipped with a stainless-steel cylinder 2 mm in diameter travelling at a measuring speed of 0.1 mm/s, and penetrating into the wax to a penetration depth of 0.3 mm.
  • the waxes may be hydrocarbon-based waxes, fluoro waxes and/or silicone waxes, and may be of plant, mineral, animal and/or synthetic origin.
  • the waxes have a melting point of greater than 30 0 C and better still greater than 45 0 C.
  • waxes that may be used in the composition of the invention, mention may be made of beeswax, carnauba wax or candelilla wax, paraffin, microcrystalline waxes, ceresin or ozokerite; synthetic waxes, for instance polyethylene waxes or Fischer-
  • the composition may contain a micronized wax, also known as a microwax.
  • microwaxes that may be used in the compositions according to the invention, mention may be made of carnauba microwaxes, such as the product sold under the name "MicroCare 350 ⁇ " by the company Micro Powders, synthetic microwaxes, such as that product sold under the name "MicroEase 114S ⁇ " by the company Micro Powders, microwaxes consisting of a mixture of carnauba wax and polyethylene wax, such as the products sold under the names "Micro Care 300 * " and “310 * " by the company Micro Powders, microwaxes consisting of a mixture of carnauba wax and of synthetic wax, such as the product sold under the name "Micro Care 325 s1 " by the company Micro Powders, polyethylene microwaxes, such as the products sold under the names "Micropoly 200 ", “220 ⁇ “, “220L ⁇ " and “250S 11 " by the company Micro Powders, and polytetrafluoroethylene microwaxes such as the
  • microwaxes mentioned above some of them, for instance carnauba microwax, the synthetic microwax “MicroEase 114S ® “ or the microwax consisting of a mixture of carnauba wax and of synthetic wax “MicroCare 325 ® ", have a starting melting point of greater than or equal to 45 0 C.
  • the composition may contain from 0.1% to 50% by weight and better still from 1% to 30% by weight of wax relative to the total weight of the composition.
  • composition may contain at least one pasty compound, which may be chosen advantageously from:
  • (meth) acrylates preferably containing a C 8 -C 30 alkyl group
  • esters of a glycerol oligomer especially diglycerol esters, in particular condensates of adipic acid and of glycerol, for which some of the hydroxyl groups of the glycerols have reacted with a mixture of fatty acids such as stearic acid, capric acid, stearic acid and isostearic acid, and 12-hydroxystearic acid, especially such as those sold under the brand name Softisan 649 by the company Sasol, the arachidyl propionate sold under the brand name Waxenol 801 by Alzo, phytosterol esters, fatty acid triglycerides and derivatives thereof, pentaerythritol esters, - non-crosslinked polyesters resulting from the polycondensation between a linear or branched C4- C50 dicarboxylic acid or polycarboxylic acid and a C2- C50 diol or polyol, ali
  • the composition may contain a fluid silicone compound such as, especially, a silicone gum or a silicone oil of high viscosity.
  • the fluid silicone compound which is preferably non-volatile, may be chosen from polydimethylsiloxanes; alkyl dimethicones; polyphenyl- methylsiloxanes such as phenyl dimethicones, phenyl trimethicones and vinylmethyl methicones; and also silicones modified with aliphatic and/or aromatic groups, which are optionally fluorinated, or with functional groups such as hydroxyl, thiol and/or amine groups.
  • the fluid silicone compound may be chosen especially from the silicones of formula (I) :
  • Ri/ R2# Rs and R 6 are, together or separately, an alkyl radical containing 1 to 6 carbon atoms,
  • R 3 and R 4 are, together or separately, an alkyl radical containing from 1 to 6 carbon atoms, a vinyl radical or an aryl radical,
  • X is an alkyl radical containing from 1 to 6 carbon atoms, a hydroxyl radical or a vinyl radical, n and p being integers chosen so as to have a fluid compound.
  • 10 000 and 60 000 cSt is selected, for example, as nonvolatile silicone of formula (I) .
  • the viscosity of this silicone may be measured according to ASTM standard D-445.
  • fluid silicone that may be used according to the invention, mention may be made of those for which: the substituents R 1 to R 6 and X represent a methyl group, for instance the product sold under the name SE30 by the company General Electric, and the product sold under the name AK 500000 by the company Waker, the substituents R 1 to R 6 and X represent a methyl group and p and n are such that the molecular weight is 250 000 g/mol, for instance the product sold under the name Silbione 70047 V by the company Rhodia, the substituents Ri, R 2 , R 5 , R 6 and X represent a methyl group, the substituents R 3 and R 4 represent a aryl group and n and p are such that the molecular weight of the polymer is 600 000 g/mol, for instance the product sold under the name 761 by the company Rhone-Poulenc.
  • the fluid silicone may be chosen from the dimethicones described in patent US 4 152 416. They are sold, for example, under the references SE30, SE33, SE54 and SE76.
  • the dimethicones according to the invention include polydimethylsiloxanes, (polydimethyl- siloxane) (methylvinylsiloxane) copolymers such as SE63 sold by GE Bayer Silicones, and poly(dimethyl- siloxane) (diphenyl) (methylvinylsiloxane) copolymers, and mixtures thereof.
  • the weight-average molecular mass of the fluid silicone may be between 1000 and 1 500 000 g/mol and especially between 200 000 and 1 000 000 g/mol.
  • Gelling agent The composition may contain at least one gelling agent.
  • the gelling agent may be mineral or organic, and polymeric or non-polymeric.
  • the gelling agent may be chosen to gel an aqueous phase or a fatty phase of the composition, depending on the case.
  • gelling agent means a compound that modifies the rheology of the medium into which it is incorporated.
  • the aqueous-medium gelling agent may be chosen from: hydrophilic clays, hydrophilic fumed silica, - water-soluble cellulose-based thickeners, guar gum, xanthan gum, carob gum, scleroglucan gum, gellan gum, rhamsan gum, karaya gum or carrageenan gum, alginates, maltodextrins, starch and its derivatives, and hyaluronic acid and its salts, the polyglyceryl (meth) acrylate polymers sold under the names "Hispagel” or “Lubragel” by the companies Hispano Qimica or Guardian, polyvinylpyrrolidone, - polyvinyl alcohol, crosslinked acrylamide polymers and copolymers, such as those sold under the names "PAS 5161" or "Bozepol C" by the company Hoechst,
  • the oily-medium gelling agent may be chosen from: organophilic clays; hydrophobic fumed silicas; - alkyl guar gums (with a C 1 -C 6 alkyl group) , such as those described in EP-A-708 114; oil-gelling polymers, for instance triblock polymers or star polymers resulting from the polymerization or copolymerization of at least one monomer containing an ethylenic group, for instance the polymers sold under the name Kraton,- polymers with a weight-average molecular mass of less than 100 000, comprising a) a polymer skeleton containing hydrocarbon-based repeating units containing at least one hetero atom, and optionally b) at least one pendent fatty chain and/or at least one terminal fatty chain, which are optionally functionalized, containing from 6 to 120 carbon atoms and being linked to
  • the gelling agent may be an organic gelling agent, i.e. an agent comprising at least one organic compound.
  • organogelling agents may be chosen from those described in patent application WO-A-03/105 788, the content of which is incorporated by way of reference.
  • the composition may thus comprise a hydrophilic medium comprising water or a mixture of water and of hydrophilic organic solvent (s), for instance alcohols and especially linear or branched lower monoalcohols containing from 2 to 5 carbon atoms, for instance ethanol, isopropanol or n-propanol, and polyols, for instance glycerol, diglycerol, propylene glycol, sorbitol, pentylene glycol and polyethylene glycols, or alternatively hydrophilic C 2 ethers and C 2 -C 4 aldehydes.
  • hydrophilic organic solvent for instance alcohols and especially linear or branched lower monoalcohols containing from 2 to 5 carbon atoms, for instance ethanol, isopropanol or n-propanol
  • polyols for instance glycerol, diglycerol, propylene glycol, sorbitol, pentylene glycol and polyethylene glycols, or alternatively hydrophilic C 2 ether
  • the water or the mixture of water and of hydrophilic organic solvents may be present in the composition according to the invention in a content ranging from 0.1% to 95% by weight and preferably ranging from 10% to 80% by weight relative to the total weight of the composition.
  • the composition may be in any galenical form normally used for topical application, and especially in the form of an oily or aqueous solution, an oily or aqueous gel, or oil-in-water or water-in-oil emulsion, a multiple emulsion, a dispersion of oil in water by means of vesicles, the vesicles being at the oil/water interface, or a powder.
  • Each composition may be fluid or solid.
  • the composition according to the invention may especially be in the form of a suspension, a dispersion, a solution, a gel, an emulsion, especially an oil-in-water (0/W) or water-in-oil (W/O) emulsion, or a multiple emulsion (W/O/W or polyol/O/W or 0/W/O) , in the form of a cream, a foam, a stick, a dispersion of vesicles, especially of ionic or nonionic lipids, a two-phase or multi-phase lotion, a spray, a powder, a paste, especially a soft paste (especially a paste having a dynamic viscosity at 25°C of about from 0.1 to 40 Pa.s at a shear rate of 200 s "1 , after 10 minutes of measurement in cone/plate geometry) .
  • the composition may be a leave-in composition.
  • the composition may have a continuous fatty phase; it may be in anhydrous form and may contain less than 5% water and better still less than 1% water relative to the total weight of the composition, and may especially be water-free, the water not being added during the preparation of the composition, but corresponding to the residual water provided by the mixed ingredients.
  • the composition may have the appearance of a lotion, a cream, a pomade, a soft paste, an ointment, a solid cast or moulded especially as a stick or a dish, or a compacted solid.
  • composition is in the form of a more or less rigid stick.
  • Dyestuffs The composition according to the invention may comprise at least one dyestuff.
  • the dyestuff may be chosen from pulverulent dyestuffs (especially pigments and nacres) and water- soluble dyestuffs.
  • pigments should be understood as meaning white or coloured, mineral or organic particles of any form, which are insoluble in the physiological medium, and which are intended to colour the composition.
  • nacres should be understood as meaning iridescent particles of any form, produced especially by certain molluscs in their shell, or else synthesized.
  • the pigments may be white or coloured, and mineral and/or organic.
  • mineral pigments that may be mentioned are titanium dioxide, optionally surface-treated, zirconium oxide or cerium oxide, and also zinc oxide, iron oxide (black, yellow or red) or chromium oxide, manganese violet, ultramarine blue, chromium hydrate and ferric blue, and metal powders, for instance aluminium powder or copper powder.
  • organic pigments that may be mentioned are carbon black, pigments of D & C type, and lakes based on cochineal carmine or on barium, strontium, calcium or aluminium.
  • pigments with an effect such as particles comprising a natural or synthetic, organic or mineral substrate, for example glass, acrylic resins, polyester, polyurethane, polyethylene terephthalate, ceramics or aluminas, the said substrate being uncoated or coated with metallic substances, for instance aluminium, gold, silver, platinum, copper or bronze, or with metal oxides, for instance titanium dioxide, iron oxide or chromium oxide, and mixtures thereof.
  • a natural or synthetic, organic or mineral substrate for example glass, acrylic resins, polyester, polyurethane, polyethylene terephthalate, ceramics or aluminas
  • metallic substances for instance aluminium, gold, silver, platinum, copper or bronze
  • metal oxides for instance titanium dioxide, iron oxide or chromium oxide, and mixtures thereof.
  • the nacreous pigments may be chosen from white nacreous pigments such as mica coated with titanium or with bismuth oxychloride, coloured nacreous pigments such as titanium mica coated with iron oxides, titanium mica coated especially with ferric blue or with chromium oxide, titanium mica coated with an organic pigment of the abovementioned type, and also nacreous pigments based on bismuth oxychloride.
  • Interference pigments especially liquid-crystal or multilayer interference pigments, may also be used.
  • Additives may also be used.
  • composition according to the invention may also contain ingredients commonly used in cosmetics, such as vitamins, trace elements, softeners, sequestrating agents, fragrances, acidifying or basifying agents, preserving agents, sunscreens, surfactants, antioxidants, moisturizers and propellants, or mixtures thereof.
  • ingredients commonly used in cosmetics such as vitamins, trace elements, softeners, sequestrating agents, fragrances, acidifying or basifying agents, preserving agents, sunscreens, surfactants, antioxidants, moisturizers and propellants, or mixtures thereof.
  • the invention also relates to a cosmetic assembly comprising: i) a container delimiting at least one compartment, the said container being closed by means of a closing member; and ii) a composition placed inside the said compartment, the composition being in accordance with any one of the claims hereinbelow.
  • the container may be in any adequate form. It may especially be in the form of a bottle, a tube, a jar, a case, a box, a sachet or a carton.
  • the closing member may be in the form of a removable stopper, a lid, a cap, a tear-off strip or a capsule, especially of the type comprising a body attached to the container and a cover cap articulated on the body. It may also be in the form of a member for selectively closing the container, especially a pump, a valve or a flap valve.
  • the container may be combined with an applicator, especially in the form of a brush comprising an arrangement of bristles maintained by a twisted wire.
  • a twisted brush is described especially in patent US 4 887 622. It may also be in the form of a comb comprising a plurality of application members, obtained especially by moulding. Such combs are described, for example, in patent FR 2 796 529.
  • the applicator may be in the form of a fine brush, as described, for example, in patent FR 2 722 380.
  • the applicator may be in the form of a block of foam or of elastomer, a felt or a spatula.
  • the applicator may be free (tuft or sponge) or securely fastened to a rod borne by the closing member, as described, for example, in patent US 5 492 426.
  • the applicator may be securely fastened to the container, as described, for example, in patent FR 2 761 959.
  • the product may be contained directly in the container, or indirectly.
  • the product may be arranged on an impregnated support, especially in the form of a wipe or a pad, and arranged (individually or in plurality) in a box or in a sachet.
  • an impregnated support especially in the form of a wipe or a pad
  • Such a support incorporating the product is described, for example, in patent application WO 01/03538.
  • the closing member may be coupled to the container by screwing.
  • the coupling between the closing member and the container is done other than by screwing, especially via a bayonet mechanism, by click-fastening, gripping, welding, bonding or by magnetic attraction.
  • click- fastening in particular means any system involving the crossing of a bead or cord of material by elastic deformation of a portion, especially of the closing member, followed by return to the elastically unconstrained position of the said portion after the crossing of the bead or cord.
  • the container may be at least partially made of thermoplastic material .
  • thermoplastic materials that may be mentioned include polypropylene or polyethylene.
  • the container is made of non- thermoplastic material, especially glass or metal (or alloy) .
  • the container may have rigid walls or deformable walls, especially in the form of a tube or a tubular bottle.
  • the container may comprise means for distributing or facilitating the distribution of the composition.
  • the container may have deformable walls so as to cause the composition to exit in response to a positive pressure inside the container, this positive pressure being caused by elastic (or non-elastic) squeezing of the walls of the container.
  • the product may be driven out by a piston mechanism.
  • the container may comprise a mechanism, especially a rack mechanism, a threaded-rod mechanism or a helical groove mechanism, and may be capable of moving a stick in the direction of the said aperture.
  • a mechanism is described, for example, in patent FR 2 806 273 or in patent FR 2 775 566.
  • Such a mechanism for a liquid product is described in patent FR 2 727 609.
  • the container may consist of a carton with a base delimiting at least one housing containing the composition, and a lid, especially articulated on the base, and capable of at least partially covering the said base.
  • a carton is described, for example, in patent application WO 03/018423 or in patent FR 2 791 042 .
  • the container may be equipped with a drainer arranged in the region of the aperture of the container.
  • a drainer makes it possible to wipe the applicator and possibly the rod to which it may be securely fastened.
  • Such a drainer is described, for example, in patent FR 2 792 618.
  • the composition may be at atmospheric pressure inside the container (at room temperature) or pressurized, especially by means of a propellent gas (aerosol) .
  • a propellent gas aserosol
  • the container is equipped with a valve (of the type used for aerosols) .
  • Example 1 Lipstick in stick form
  • Butyl acrylate copolymer containing 46.09 dendritic silicone side chains [tris (trimethylsiloxy) siloxyethyldimethyl- siloxy] silylpropyl methacrylate in cyclopentasiloxane (D5) :20/80 (as prepared according to example 1, paragraph 40 of document EP0963751A2)
  • butyl acrylate copolymer containing 10 dendritic silicone side chains [tris (trimethylsiloxy) siloxyethyldimethyl- siloxy] silylpropyl methacrylate
  • Titanium dioxide 2.74
  • butyl acrylate copolymer containing 10 dendritic silicone side chains [tris (trimethylsiloxy) siloxyethyldimethyl- siloxy] silylpropyl methacrylate
  • Titanium dioxide 2.74
  • phase C Place it in phase A on the water bath.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une préparation cosmétique comprenant un polymère vinylique contenant au moins un motif dérivé d'un dendrimère de type carbosiloxane et au moins un composant sélectionné parmi un polymère liant, un polymère filmogène, une cire, et une charge organique, un liant liquide, un agent gélifiant organique, un polymère semi-cristallin, un polymère de type polyamide et une huile volatile de type hydrocarbure. Ladite préparation est employée pour le maquillage et le soin de matières à base de kératine, en particulier la peau.
PCT/EP2005/013018 2004-12-03 2005-10-28 Preparation cosmetique comprenant un polymere vinylique contenant au moins un motif derive d'un dendrimere de type carbosiloxane WO2006058793A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0452856A FR2878738A1 (fr) 2004-12-03 2004-12-03 Composition cosmetique comprenant un polymere vinylique ayant au moins un motif derive de dendrimere carbosiloxane.
FR04/52856 2004-12-03
US63460104P 2004-12-10 2004-12-10
US60/634,601 2004-12-10

Publications (1)

Publication Number Publication Date
WO2006058793A1 true WO2006058793A1 (fr) 2006-06-08

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Country Link
WO (1) WO2006058793A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008046762A1 (fr) * 2006-10-20 2008-04-24 L'oreal Composition cosmétique comprenant un organopolysiloxane contenant au moins un groupe carboxyle
EP2181700A1 (fr) * 2008-10-30 2010-05-05 Beiesrdorf Ag Préparation cosmétique dotée de copolymères de silicone-acrylate
WO2010063952A2 (fr) 2008-12-02 2010-06-10 L'oreal Procede de maquillage des cils ou sourcils utilisant une resine de siloxane et un compose particulier et kit associe
WO2011030311A1 (fr) 2009-09-11 2011-03-17 L'oreal Trousse cosmétique pour maquillage et/ou soin constitué d'un matériau à base de kératine
FR2954145A1 (fr) * 2009-12-21 2011-06-24 Oreal Procede de maquillage de la peau et/ou des levres
EP2353582A1 (fr) 2009-12-18 2011-08-10 L'Oréal Composition de maquillage des cils et des sourcils
JP2011525520A (ja) * 2008-06-25 2011-09-22 シャネル パフュームズ ビューテ シリコーンアクリレートおよびポリエステルワックスを含む化粧料組成物
WO2011145053A1 (fr) 2010-05-17 2011-11-24 L'oreal Composition pour le maquillage et/ou le soin de fibres de kératine et présentant des propriétés de tenue améliorées
US8932573B2 (en) 2013-03-22 2015-01-13 L'oreal Mascara compositions comprising a semicrystalline polymer, a silicone elastomer, and a hydrophilic gelling agent
EP1862162B1 (fr) 2006-05-31 2016-06-22 L'Oréal Composition cosmétique comprenant un polymère vinylique et un copolymère d'oléfine
US10933011B2 (en) 2016-03-14 2021-03-02 Dow Silicones Corporation Composition and method of preparation
US10933012B2 (en) 2016-03-14 2021-03-02 Dow Silicones Corporation Siloxane composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH111530A (ja) * 1997-06-12 1999-01-06 Toray Dow Corning Silicone Co Ltd シリコーン含有有機重合体およびその製造方法
EP0963751A2 (fr) * 1998-06-12 1999-12-15 Dow Corning Toray Silicone Company, Ltd. Matière première cosmétique, matière cosmétique et procédé de préparation d'un matière première cosmétique
EP1095953A2 (fr) * 1999-10-29 2001-05-02 Dow Corning Toray Silicone Company, Ltd. Composition d'émulsion de copolymères vinyliques greffés par des silicones
WO2003045337A2 (fr) * 2001-11-28 2003-06-05 Dow Corning Toray Silicone Co., Ltd. Matiere premiere pour cosmetique, produit cosmetique et procede de fabrication d'un produit cosmetique
GB2400555A (en) * 2003-04-17 2004-10-20 Dow Corning Emulsions having a fragrance or perfume in the oil phase, their preparation and products containing them

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH111530A (ja) * 1997-06-12 1999-01-06 Toray Dow Corning Silicone Co Ltd シリコーン含有有機重合体およびその製造方法
EP0963751A2 (fr) * 1998-06-12 1999-12-15 Dow Corning Toray Silicone Company, Ltd. Matière première cosmétique, matière cosmétique et procédé de préparation d'un matière première cosmétique
EP1095953A2 (fr) * 1999-10-29 2001-05-02 Dow Corning Toray Silicone Company, Ltd. Composition d'émulsion de copolymères vinyliques greffés par des silicones
WO2003045337A2 (fr) * 2001-11-28 2003-06-05 Dow Corning Toray Silicone Co., Ltd. Matiere premiere pour cosmetique, produit cosmetique et procede de fabrication d'un produit cosmetique
GB2400555A (en) * 2003-04-17 2004-10-20 Dow Corning Emulsions having a fragrance or perfume in the oil phase, their preparation and products containing them

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1862162B1 (fr) 2006-05-31 2016-06-22 L'Oréal Composition cosmétique comprenant un polymère vinylique et un copolymère d'oléfine
WO2008046762A1 (fr) * 2006-10-20 2008-04-24 L'oreal Composition cosmétique comprenant un organopolysiloxane contenant au moins un groupe carboxyle
JP2011525520A (ja) * 2008-06-25 2011-09-22 シャネル パフュームズ ビューテ シリコーンアクリレートおよびポリエステルワックスを含む化粧料組成物
EP2181700A1 (fr) * 2008-10-30 2010-05-05 Beiesrdorf Ag Préparation cosmétique dotée de copolymères de silicone-acrylate
WO2010063952A2 (fr) 2008-12-02 2010-06-10 L'oreal Procede de maquillage des cils ou sourcils utilisant une resine de siloxane et un compose particulier et kit associe
WO2011030311A1 (fr) 2009-09-11 2011-03-17 L'oreal Trousse cosmétique pour maquillage et/ou soin constitué d'un matériau à base de kératine
EP2353582A1 (fr) 2009-12-18 2011-08-10 L'Oréal Composition de maquillage des cils et des sourcils
FR2954145A1 (fr) * 2009-12-21 2011-06-24 Oreal Procede de maquillage de la peau et/ou des levres
WO2011145053A1 (fr) 2010-05-17 2011-11-24 L'oreal Composition pour le maquillage et/ou le soin de fibres de kératine et présentant des propriétés de tenue améliorées
US8932573B2 (en) 2013-03-22 2015-01-13 L'oreal Mascara compositions comprising a semicrystalline polymer, a silicone elastomer, and a hydrophilic gelling agent
US10933011B2 (en) 2016-03-14 2021-03-02 Dow Silicones Corporation Composition and method of preparation
US10933012B2 (en) 2016-03-14 2021-03-02 Dow Silicones Corporation Siloxane composition

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