FR2958544A1 - Composition, useful for treating keratin fibers, comprises one or more dimethiconol type silicone, silicone resins containing trimethyl silyl oxy unit and silicon tetraoxide units, volatile solvents, amine silicones and pigments - Google Patents

Abstract

Cosmetic composition (A) comprises one or more dimethiconol type silicone, MQ silicone resins, volatile solvents, amine silicones and pigments, where M is trimethyl silyl oxy unit and Q is silicon tetraoxide units. An independent claim is included for a method for treating keratin fibers comprising applying a composition on the keratin fibers; and drying at a temperature higher than 40[deg] C.

Description

COSMETIC COMPOSITION COMPRISING A SILICONE MIXTURE DIMETHICONOL / SILICONE RESIN, A VOLATILE SOLVENT, AN AMINO SILICONE, A PIGMENT, AND A COLORING PROCESS The subject of the present invention is a cosmetic composition, in particular intended for the treatment of keratinous fibers, such as human keratinous fibers. such as the hair, as well as a method for dyeing keratin fibers using this composition. It is known to produce sheathings on hair comprising pigments, these pigments being thus used in admixture with film-forming polymers such as particular silicone copolymers based on silicone resin and fluid silicone, better known under the name of BioPSA. These copolymers are described in particular in patent applications WO 03/026596, WO 2004/073626, WO 2007/051505 and WO 2007/051506 for various cosmetic applications such as the application to hair, nails, skin. In the presence of pigments, these polymers make it possible to obtain a visible coloration whatever the initial color of the hair, without requiring their prior discoloration, and chromatic, in particular when the pigments used are nacres. This color is not yet sufficiently resistant to shampoos.

By way of example of such compositions, mention may be made of European Patent Application EP 2,095,810, which describes a composition comprising one or more copolymers based on silicone resin and fluid silicone, one or more volatile solvents, and one or more several silicone resins having at least one trifunctional unit of formula (CH3) SiO312 (T unit).

European application EP 2,016,933 may also be mentioned, which concerns, inter alia, the use of anhydrous hair treatment compositions comprising one or more copolymers based on silicone resin and on fluid silicone, one or more linear or cyclic volatile silicones, optionally pigments, and advantageously in the presence of one or more non-volatile linear polydimethylsiloxanes. In the previous cases, however, it was found that the effect obtained varied according to the state of sensitization of the treated hair. It is also important to be able to further improve the remanence of the sheathing effects provided by such copolymers, regardless of the state of the treated fibers. It is also known to coat the hair using compositions comprising a pressure-sensitive adhesive silicone obtained for example by mixing a polydimethylsiloxane containing terminal silanol functional groups and a silicone resin, as described in the application Patent WO00 / 028677. The sheathings obtained with this type of mixture do not, however, fully satisfactory, especially with regard to the cosmetic properties and afterglow effects.

The sheathings obtained in addition with these mixtures are not colored sheathings.

Thus, one of the aims of the present invention is to develop colored sheaths, which have an improved shampoo remanence and which lead to satisfactory results regardless of the type of hair treated.

This object is achieved with the present invention which relates to a cosmetic composition comprising one or more dimethiconol type silicones, one or more silicone resins MQ type, one or more volatile solvents, one or more amino silicones and one or more pigments. The subject of the invention is also a process for dyeing keratin fibers using the abovementioned cosmetic composition.

The present invention also makes it possible to improve the cosmetic properties of the cladding, in particular the feel of the hair thus sheathed. The hair is then softer, more flexible and well individualized. The brushing of the locks during the application is also facilitated. It should also be noted that the composition preserves the physical qualities of the keratin fibers since it makes it possible to obtain persistent, intense and / or chromatic colorings, without the use of oxidizing agents capable of degrading them.

In what follows, unless otherwise indicated, the boundaries of the ranges indicated are included in the invention.

Mixture based on silicone resin and dimethiconol silicone The silicone mixture defined according to the invention thus comprises one or more silicone resins of MQ type and one or more dimethiconol type silicones.

By the term "resin" is meant a three-dimensional structure crosslinked or not. The nomenclature of the silicone resins is known under the name of "MDTQ", the resin being described according to the different siloxane monomeric units that it comprises, each of the letters "MDTQ" characterizing a type of unit.

The letter M represents the monofunctional unit of formula (CH 3) 3 SiO 2, the silicon atom being connected to a single oxygen atom in the polymer comprising this unit. The letter D signifies a difunctional unit (CH3) 2SiO212 in which the silicon atom is connected to two oxygen atoms. The letter T represents a trifunctional unit of formula (CH3) SiO312. In the units M, D and T defined above, at least one of the methyl groups may be substituted with a group R other than the methyl group such as a hydrocarbon radical (in particular alkyl) having from 2 to 10 carbon atoms or a phenyl group or else a hydroxyl group. Finally, the letter Q means a tetrafunctional unit SiO412 in which the silicon atom is bonded to four oxygen atoms themselves linked to the rest of the polymer.

Preferably, the silicone resin is the condensation product of SiO 2 groups and of R 3 (SiO) 112 (triorganosilyl) groups for which each R group is independently selected from methyl, ethyl, propyl or vinyl radicals and for which the ratio between the functions SiO2 and the functions R3 (SiO) 112 of the silicone resin range from 0.6 to 0.9. Triorganosilyl groups useful for forming the silicone resin may be trimethylsilyl, triethylsilyl, methylmethylpropylsilyl, dimethylvinylsilyl and mixtures thereof. The trimethylsilyl group is preferred in the context of the invention. The dimethiconol type silicone is a terminal OH-functional diorganopolysiloxane having a viscosity of between 100 and 5,000,000 cst at 25 ° C wherein the substituents of the diorganopolysiloxane are independently selected from methyl, ethyl, propyl or vinyl. The diorganopolysiloxanes are preferably linear polymers. Examples of diorganopolysiloxane may be, but not limited to, polydimethylsiloxane, ethylmethylpolysiloxane, dimethylsiloxane and methylvinylsiloxane copolymer, and mixtures of such polymers or copolymers having OH ends. The preferred diorganopolysiloxane is a polydimethylsiloxane.

In the mixture, the silicone resin is present at a level of between 45 and 75% (relative to the total mass of the mixture) and the dimethiconol silicone is present at a level of between 25 and 55% of the mixture, with the sum percentages of silicone resin and silicone dimethiconol which is equal to 100. Preferably, the silicone resin is present at a level of between 55 and 65% (based on the total weight of silicone) and the silicone dimethiconol is present at a rate of between 35 and 45%, with the sum of the percentages of silicone resin and silicone dimethiconol which is equal to 100.

This mixture of dimethiconol type silicone and silicone resin, leading to a pressure-sensitive adhesive silicone; mixture which may be in the form of a dispersion in a volatile solvent or in the form of an emulsion in water, is described, for example, in the international application W003 / 028677.

Commercial compounds corresponding to the invention and leading to good results are DC 7355, DC Q2-7735, DC Q2-7406, DC Q2-7566, these are forms dispersed in organic solvents. A commercial compound dispersed in water is DC 5-7300.

The resin MQ is advantageously present in the composition at a content ranging from 0.1% to 30% by weight, relative to the total weight of the composition, preferably ranging from 0.2% to 20% by weight, and more preferably ranging from 0.5% to 15% by weight. More particularly, the dimethiconol-type silicone is present in the composition at a content ranging from 0.1% to 30% by weight, relative to the total weight of the composition, preferably ranging from 0.2% to 20% by weight. and more preferably from 0.5% to 15% by weight.

Volatile solvent According to the invention, the composition comprises one or more volatile solvents.

In the context of the invention, volatile solvent is understood to mean a compound which is liquid at ambient temperature (20 ° C.) and at atmospheric pressure (760 mmHg) and has a vapor pressure at 20 ° C. of greater than 0.1 mmHg and preferably between 0.1 and 300 mmHg, more preferably between 0.5 and 200 mmHg.

This volatile solvent may be water, a non-silicone organic solvent, a silicone organic solvent or mixtures thereof. As a volatile non-silicone organic solvent, mention may be made of: volatile C1-C4 alkanols such as ethanol or isopropanol; volatile C 5 -C 6 alkanes such as n-pentane, hexane, cyclopentane, 2,3-dimethylbutane, 2,2-dimethylbutane, 2-methylpentane and 3-methylpentane; linear C7-C14 alkanes such as n-undecane, n-tridecane; linear esters of liquid C1-C20 acids and volatile C1-C3 alcohols such as methyl acetate, n-butyl acetate, ethyl acetate and propyl acetate, isopentyl acetate, ethyl 3-ethoxypropionate; room-temperature and volatile ketones such as methyl ethyl ketone, methyl isobutyl ketone, diisobutyl ketone, isophorone, cyclohexanone, acetone; volatile polyols such as propylene glycol; volatile ethers such as dimethoxymethane, diethoxyethane, diethyl ether; volatile glycol ethers such as 2-butoxyethanol, butyl diglycol, diethylene glycol monomethyl ether, propylene glycol n-butyl ether, propylene glycol monomethyl ether acetate; - branched hydrocarbon volatile oils having 8 to 16 carbon atoms and mixtures thereof, and in particular C8-C16 branched alkanes such as iso-alkanes (also known as isoparaffins) C8-C16, isododecane, isodecane, and for example the oils sold under the trade names Isopars or permetyls, and mixtures thereof, esters such as isohexyl or isodecyl neopentanoate, isopentyl acetate; volatile perfluoroalkanes C4-C10 such as dodecafluoropentane, tetradecafluorohexane, decafluoropentane; volatile perfluorocycloalkyls such as perfluoromethylcyclopentane, 1,3-perfluorodimethylcyclohexane and perfluorodecalin, sold respectively under the names "Flutec PC10", "Flutec PC3®" and "Flutec PC6®" by the company F2 Chemicals, as well as the perfluorodimethylcyclobutane and perfluoromorpholine; Volatile fluoroalkyl or heterofluoroalkyl compounds having the following formula: ## STR3 ## wherein t is 0 or 1; n is 0, 1, 2 or 3; X is a divalent perfluoroalkyl radical, linear or branched, having from 2 to 5 carbon atoms, and Z represents O, S, or NR, R being a hydrogen atom, a radical (CH 2) n -CH 3 or a radical û (CF 2) m-CF 3, m being 2, 3, 4 or 5. Among volatile fluoroalkyl or heterofluoroalkyl compounds, there may be mentioned in particular the methoxynonafluorobutane sold under the name "MSX 4518®", "HFE-7100®" by the company 3M and ethoxynonafluorobutane sold under the name "HFE-7200®" by the company 3M. Preferably, the solvent is chosen such that its boiling point is below 200 ° C.

According to a particular embodiment, the non-silicone organic solvent is chosen from ethanol, isopropanol, acetone and alkanes that are liquid at 25 ° C. and at atmospheric pressure (760 mmHg), such as isododecane. As a volatile silicone solvent, mention may be made of low viscosity silicone compounds chosen from linear or cyclic silicones having from 2 to 7 silicon atoms, these silicones optionally containing alkyl or alkoxy groups having from 1 to 10 carbon atoms, for example octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethylethyltrisiloxane, heptamethyloctyltrisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, and mixtures thereof. According to one particular embodiment, the silicone compound is chosen from cyclopentadimethylsiloxane and dodecamethylcyclohexasiloxane. This volatile silicone generally has a low viscosity, for example a viscosity of less than 10 cst at 25 ° C.

Preferably, the volatile silicone is chosen from decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, octamethyltrisiloxane and decamethyltetrasiloxane. By way of example, mention may be made of the decamethylcyclopentasiloxane sold under the name DC-245 by Dow Corning, the dodecamethylcyclohexasiloxane sold under the name DC-246 by Dow Corning, and the octamethyltrisiloxane sold under the name DC-200 Fluid. 1 by Dow Corning and decamethyltetrasiloxane sold under the name DC-200 Fluid 1.5 cst by Dow Corning. According to one particular embodiment of the invention, the volatile solvent (s) are chosen from water, ethanol, isopropanol, acetone, isododecane, n-undecane, n-tridecane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, octamethyl-trisiloxane and decamethyltetrasiloxane and mixtures thereof. The volatile solvent (s) may be present in the composition useful in the process of the invention in a content ranging from 0.1% to 95% by weight relative to the total weight of the composition, preferably ranging from 1% to 90% by weight. % by weight, and preferably ranging from 5% to 90% by weight.

Amino Silicones The composition comprises one or more amino silicones, which preferably have one or more intrachain amine function (s). By intrachain amine function is meant in the sense of the invention, that said amine function is connected to a silicon atom via a hydrocarbon group, optionally interrupted by an oxygen atom; said silicon atom not being at one end of the polymer chain. The amine function can be a primary, secondary, tertiary amine function or a quaternary ammonium group. In other words, the amino silicones preferably have one or more amino group (s) located in the main chain or on the pendent chains of the polymer.

In particular, the one or more amino silicones present in the composition according to the invention are chosen from the following compounds:

a) the compounds corresponding to the following formula (I): (R 1) a (T) 3-a-Si [OSi (T) 2] n- [OSi (T) b (R ') 2-b] m-OSi ( T) 3_a (R 1) a (I) in which: T, which may be identical or different, represent a hydrogen atom, or a phenyl, hydroxyl or C 1 -C 8 alkyl radical, and preferably methyl, or C 1 -C 4 alkoxy; C15, a denotes the number 0 or an integer from 1 to 3, b denotes 0 or 1, and in particular 1, m and n are numbers such that the sum (n + m) may vary in particular from 1 to 2,000 and in particular from 50 to 150, n being able to designate a number from 0 to 1,999 and in particular from 49 to 149 and m possibly denoting a number from 1 to 2,000, and in particular from 1 to 10 R ', which may be identical or different, represent a monovalent radical of formula -CgH2gL wherein q is a number from 2 to 8 and L is an optionally quaternized amino group selected from the groups: - N (R2) - R'2-N (R2) 2; - N (R2) 2; N + (R2) 3 Q-; N + (R2) (H) 2 Q-; -N + (R2) 2HQ-; - N (R 2) - R '2 -N + (R 2) (H) 2 Q-, in which R 2 can denote a hydrogen atom, a phenyl, a benzyl, or a monovalent saturated hydrocarbon radical, for example an alkyl radical; C, -C20, and Q- represents a halide ion such as, for example, fluoride, chloride, bromide or iodide; R'2 may denote a C2-C10 alkyl group;

b) silicones corresponding to the following formula (II): ## STR2 ##

Wherein R3 represents a C1-C18 monovalent hydrocarbon radical, and in particular a C1-C18 alkyl or C2-C18 alkenyl radical, for example methyl; R4 represents a divalent hydrocarbon radical, in particular a C1-C18 alkylene radical or a divalent C1-C18, for example C1-C8, alkyleneoxy radical; Q- is a halide ion, especially chloride; r represents an average statistical value of 2 to 20 and in particular 2 to 8; s represents a mean statistical value of 20 to 200 and in particular 20 to 50. c) the amino silicones of formula (III): ## STR1 ## wherein R 1 is SiO 2 In which: R1, R2, R3 and R4, which may be identical or different, denote a C1-C4 alkyl radical or a phenyl group, R5 denotes a C1-C4 alkyl radical or a hydroxyl group, n is an integer varying from 1 to 5, m is an integer ranging from 1 to 5, and in which x varies from 2 to 500, preferably from 5 to 100;

d) the polyoxyalkylenated amino silicones of (AB) n type, A being a polysiloxane block and B being a polyoxyalkylenated block, comprising at least one amine group. In particular, there may be mentioned compounds consisting of repeating units of formula (IV): [SiMe 2 -O- (SiMe 2 O) X SiMe 2 - RN (H) -R'-O - (C 2 H 4 O) a - (C 3 H 6 O) b - R ' -N (H) -R-] (IV) wherein: - a is an integer greater than or equal to 1, preferably between 5 and 200 and even more particularly between 5 and 100. - b is an integer inclusive between 0 and 200, preferably between 4 and 200 and even more particularly between 5 and 100. - R, identical or different, represent a divalent organic group which is bonded to the adjacent silicon atom by a carbon-silicon bond and at a nitrogen atom, R ', which are identical or different, represent a divalent organic group which is bonded to the adjacent oxygen atom by a carbon-oxygen bond and to a nitrogen atom; the number of repeating units and x being such that the molecular weight by weight of the silicone is preferably between 5000 and 1,000,000 and even more particularly between 10,000 and 200,000. The siloxane blocks preferably represent between 50% and 95% by weight. moles, better between 70 and 85 mol% relative to the total weight of the silicone.

According to one variant, the compounds of formula (IV) are such that R represents a C2-C12 hydrocarbon radical optionally comprising one or more heteroatoms such as oxygen. More particularly, R denotes an ethylene radical, linear or branched propylene, linear or branched butylene or -CH 2 CH 2 CH 2 OCH (OH) CH 2 -. Furthermore, R 'is a C2-C12 hydrocarbon radical optionally comprising one or more heteroatoms such as oxygen. More particularly, R 'denotes a divalent alkylene radical such as, for example, ethylene, linear or branched propylene or linear or branched butylene. The siloxane blocks generally represent between 50 and 95 mol% relative to the total weight of the silicone and more particularly between 70 and 85 mol%. The amine content is generally between 0.02 and 0.5 meq / g of copolymer in a 30% solution in dipropylene glycol and more particularly between 0.05 and 0.2. The weight average molecular weight of the silicone is preferably between 5000 and 1,000,000, and even more particularly between 10,000 and 200,000. The preparation of these block copolymers is carried out inter alia by methods known to those skilled in the art, for example by reaction of α-diepoxide or dichloro silicone with a polyoxyalkylene α-diamine.

Among the compounds of formula (IV), mention may be made of the product Silsoft A-843 sold by the company Momentive Performance Materials.

Other polyoxyalkylenated amino silicones of (AB) n type are, for example, the products marketed by Dow Corning, AP 8201, EC 8401 Emulsion, as well as the compounds, Silsoft A +, Silsoft A-553 and Silsoft A-848 marketed by Momentive Performance Materials. e) quaternary ammonium silicones in particular of formula (V): wherein R7, which may be identical or different, represent a monovalent hydrocarbon radical having from 1 to 18 atoms; carbon, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a ring comprising 5 or 6 carbon atoms, for example methyl; R6 represents a divalent hydrocarbon radical, especially a C1-C18 alkylene radical or a divalent C1-C18 alkyleneoxy radical, for example C1-C8 linked to Si by an SiC bond; R8, which may be identical or different, represent a hydrogen atom, a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a radical -R6- NHCOR,; X - is an anion such as a halide ion, especially chloride or an organic acid salt (acetate, etc.); r represents an average statistical value of 2 to 200 and in particular 5 to 100. These silicones are for example described in application EP-A-0530974.

Advantageously, the one or more amino silicones are chosen from the silicones of formula (I), in particular the silicones of formula (I) in which R 1 represents a monovalent radical of formula -CgH 2 gL in which q is a number of 2 to 8 and L is an amino group selected from -N (R2) - R'2-N (R2) 2 groups; -N (R2) 2. ; R2, R'2, q, being defined as above.

More particularly, the composition according to the invention comprises one or more amino silicones chosen from silicones of the following formulas: ## STR2 ## wherein R 1 is CH 2 CH 3 CH 2 CH 3 CH 3 CH 3 CH 3 CH 3 CH 3 CH 2 CH 3 2 m NH 2 (I) in which R, R ', R ", which may be identical or different, denote a C 1 -C 4 alkyl radical, preferably CH 3; a C1-C15 alkoxy radical; or OH; A represents an alkylene radical, linear or branched, C3-C8, preferably C3-C6; m and n are integers dependent on molecular weight and whose sum is between 1 and 2000;

An example of aminated silicone according to the invention of formula (I) is in particular the product sold especially under the name AP 6088, from Dow Corning.

Other compounds of formula (I), and more particularly of formula (I ') are for example the products DC 2-8822A, DC 2-8040, in which the alkoxy group comprises from 11 to 15 carbon atoms, marketed by the company Dow Corning, the products AP-8468 and DC 949 marketed by Dow Corning As other examples of amino silicone of formula (I '), there may be mentioned those corresponding to the following formula (I "): CH3 SiO CH 3 (CH 3) 3 SiO CH 3 SiO CH 2 CHCH 3 CH 2 NH 2 H 2 NH 2 Si (CH 3) 3 m wherein n and m have the meanings indicated in formula (I) or (I ').

The aminosilicone sold under the name DC 2-8566, by Dow Corning, is an example.

The composition may also comprise, as amino silicone, compounds known under the name Wacker Belsil ADM LOG 1 sold by the company Wacker; DC 2-8299 cationic Emulsion, from Dow Corning, which corresponds to a polydimethylsiloxane type silicone containing aminoethyl iminopropyl groups, methoxy and / or hydroxy function and alpha-omega silanols in cationic aqueous emulsion, for example 60%. Mention may also be made of the amino silicones known under the names Polysilicone-9 or Elastomer OS from Kao, corresponding to a polymer having a PDMS backbone and pendant oxazoline units.

In one variant, the aminosilicone of the invention does not comprise terminal amine function (s).

The amino silicones may be present in the composition in a content ranging from 0.1% to 20% by weight, relative to the total weight of the composition, preferably ranging from 0.2% to 15% by weight, and more preferably ranging from 0.5% to 10% by weight.

The concentration of silicone (s) amine (s) present in the composition ranges from 0.1 to 20% by weight, relative to the total weight of the composition, preferably from 0.2% to 15% by weight, and more preferably ranging from 0.5% to 10% by weight.

Additional Silicone Compounds The composition of the invention may comprise other cosmetic additives. In particular, the composition may contain additional silicone compounds other than volatile silicones, dimethiconols, silicone resins of MQ type and amino silicones. According to one particular embodiment, the composition of the invention may comprise one or more polysiloxanes having a viscosity greater than 100 cst, preferably greater than 300 cst. The viscosity of these polysiloxanes can be measured according to ASTM D-445. Such polysiloxanes may be silicone oils, gums or resins, crosslinked silicones. As polysiloxanes with a viscosity of greater than 100 cSt, mention may be made especially of polydimethylsiloxanes; alkyldimethicones; polyphenylmethylsiloxanes such as phenyldimethicones, phenyltrimethicones, and vinylmethylmethicones; as well as silicones modified with aliphatic and / or aromatic groups, optionally fluorinated, or with functional groups such as thiol groups. Such polysiloxanes may be chosen from the silicones of formula (I): ## STR1 ## ## STR2 ##

in which :

R 1, R 2, R 5 and R 6 are, together or separately, an alkyl radical having 1 to 6 carbon atoms, R 3 and R 4 are, together or separately, an alkyl radical having from 1 to 6 carbon atoms, a vinyl radical, an aryl radical, an optionally substituted aminoalkyl radical having 1 to 6 carbon atoms, a hydroxyl radical, a thioalkyl radical having 1 to 6 carbon atoms, X is an alkyl radical having 1 to 6 carbon atoms, a radical hydroxyl, a vinyl radical, an optionally substituted aminoalkyl radical having 1 to 6 carbon atoms, a thioalkyl radical having 1 to 6 carbon atoms, n and p being integers selected so as to obtain a viscosity greater than 300 cst.

By way of example, mention may be made of the following polydimethylsiloxanes:

The substituents R 1, R 6 and X represent a methyl group, such as that sold under the name Baysilicone TP 3898 by the company General Electric, and that sold under the name AK 500000 by the company Waker,

The substituents R 1, R 6 and X represent a methyl group, p and n are such that the molecular weight is 120,000 g / mol, such as that sold under the name Dow Corning 200 Fluid 60000 CS by Dow Corning,

The substituents R 1, R 6 and X represent a methyl group, p and n are such that the molecular weight is 250,000 g / mol, such as that sold under the name Mirasil DM 500,000 by Rhodia and that sold under the name Dow Corning 200 Fluid 500,000 cst by the company Dow Corning,

The substituents R 1 to R 6 represent a methyl group, the group X represents a hydroxyl group, n and p are such that the molecular weight of the polymer is 600 000 g / mol, such as that sold under the name SGM 36 by the company Dow Corning,

Dimethicones of the (polydimethylsiloxane) (methylvinylsiloxane) type such as SE63 sold by GE Bayer Silicones, poly (dimethylsiloxane) (diphenyl) (methylvinylsiloxane) copolymers, and mixtures thereof.

In the case where the polysiloxane comprises a fluorinated group, the following copolymers may be selected: ## STR1 ## wherein: divalent linear or branched alkyl group, having 1 to 6 carbon atoms, preferably a divalent methyl, ethyl, propyl or butyl group, Rf represents a fluoroalkyl radical, especially a perfluoroalkyl radical, having 1 to 12 carbon atoms, preferably 1 to 12 carbon atoms, preferably to 9 carbon atoms, R1 represents, independently of one another, a C1-C20 alkyl radical, a hydroxyl radical, a phenyl radical, R2 represents R1 or Rf, m is chosen from 0 to 500, preferably from 0 to 200, and n is chosen from 1 to 1000, preferably from 1 to 500. Preferably, the groups R 1 are identical and represent a methyl radical. Such polysiloxanes are especially those marketed by Shin Etsu under the names 'FL-5', 'FL-10', 'X22-821' and 'X22-822' or 'FL-100', by Dow Corning under the name FS-1265 Fluid, by the company Phoenix Chemical under the Pecosil FS range under the names Pecosil FSL-150, Pecosil FSL-300, Pecosil FSH-150, Pecosil FSH-300, Pecosil FSU-150, Pecosil FSU- 300. The weight-average molecular mass of the polysiloxane (s) can be between 1000 and 150000 g / mol, especially between 20 000 and 1 000 000 g / mol.

The polysiloxane may be a different resin than an MQ type resin. polysilesquioxanes of formula (CH3SiO312) X (T units) in which at least one of the methyl radicals may be substituted by a group R as defined above. Preferably the number x of T units of silsesquioxane is less than or equal to 500, it is more preferably between 50 and 500. The molecular weight of the silicone resin according to the invention is therefore preferably between 500 and 50,000. g / mol, more preferably between 500 and 20,000 g / mol and even more preferably between 500 and 10,000 g / mol; polymethylsilsesquioxanes which are polysilsesquioxanes in which none of the methyl radicals is substituted by another group. Such polymethylsilsesquioxanes are described in US 5,246,694, the contents of which are incorporated by reference; polypropylsilsesquioxanes, for which the methyl radicals are replaced by propyl radicals. These compounds and their synthesis are described in particular in the patent application WO 2005/075567; polyphenylsilsesquioxanes, for which the methyl radicals are replaced by phenyl radicals. These compounds and their synthesis are described in particular in patent application US 2004/0180011. By way of examples of commercially available polymethylsilsesquioxane resins, mention may be made of those sold: by the company Wacker under the reference Resin MK such as Belsil PMS MK: polymer comprising repeating units CH3SiO312 (T units), which can also comprise up to 1% by weight of (CH3) 2SiO212 units (D units) and having an average molecular weight of about 10,000 g / mol. The polymer is believed to be in a "cage" and "ladder" configuration as shown in the figures below. The average molecular weight of the units in "cage" configuration was calculated at 536 g / mol. The majority of the polymer is in "ladder" configuration with ethoxy groups at the ends. These ethoxy groups represent 4.5% by weight of the polymer. Since these ends may react with water, a low and variable level of SiOH groups may also be present. CH, CH, If ù O ù Si CHa 0 'I CNR 0' 1 If ùbO \ Si 'O 1 c1'4 l I 1 O Si -00 ù SI 1 0/1 O / \ CHI Si / O ù SI' CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, CH, O, CH, CH, CH, CH, CH, CH, CH, CH, CH / O 1 i O / EBO If SI ù O ù If CH1 SI where O [SI CSi ù O - Siù OEt O% i OO ù if O X51 -10 ù sl CH, CH11 0 1 O / O / ° CHa SI ù ## EQU1 ## where SHIN-ETSU under the references KR-220L which are composed of T units of formula CH3SiO312 and have terminal groups Si-OH (silanol), under the reference KR-242A which comprise 98% of T units and 2% of dimethyl D units and have Si-OH end groups or also under the reference KR-251 comprising 88 ° / 0 of T units and 12 ° / o of dimethyl D units and have Si-OH end groups. As examples of commercially available polypropylsilsesquioxane resins, mention may be made of those sold: by the company Dow Corning under the reference Dow Corning 670 Fluid which is a polypropylsilsesquioxane diluted in D5.

As examples of commercially available polyphenylsilsesquioxane resins, mention may be made of those sold: by the company Dow Corning under the reference Dow Corning 217 Flake Resin which is a polyphenylsilsesquioxane with silanol ends; - by the company WACKER under the reference Belsil SPR 45 VP.

As siloxysilicate resins, there may be mentioned trimethylsiloxysilicate (TMS) resins optionally in the form of powders. Such resins are sold under the reference SR1000 by the company General Electric or under the reference TMS 803 by the company Wacker. Mention may also be made of timethylsiloxysilicate resins sold in a solvent such as cyclomethicone, sold under the name "KF-7312J" by the company Shin-Etsu, "DC 749", "DC 593" by the company Dow Corning. The silicone resin according to the invention is preferably film-forming. Indeed, not all silsesquioxanes are film-forming, for example highly polymerized polymethylsilsesquioxanes such as Toshiba TospearlTM or Shin-Etsu KMP590 are insoluble and are not film-forming. In one embodiment of the invention, the silicone resin or resins are soluble or dispersible in the composition of the invention. Preferably, the silicone resins according to the invention are soluble in volatile silicones and organic solvents. In one embodiment, the silicone resin is solid at 25 ° C. The preferred silicone resins according to the invention are trimethylsiloxysilicate resins, polymethylsilsesquioxane resins and polypropylsilsesquioxane resins.

The composition of the invention may also contain a crosslinked silicone such as a crosslinked elastomeric organopolysiloxane, a high molecular weight silicone compound having a three-dimensional structure with viscoelastic properties of a flexible solid material. These organopolysiloxanes can thus be in dry powder form, or in swollen form, in a solvent, the resulting product being generally a gel. These products may also be in dispersed form in an aqueous solution. The synthesis of these organopolysiloxanes is described in the following patents: US Pat. No. 5,266,321 to Kobayashi Kose, US Pat. No. 4,742,142 to Toray Silicone, US Pat. No. 5,654,362 to Dow Corning Corp., Patent Application FR 2 864 784. The elastomeric organopolysiloxanes used in the composition may be partially or fully crosslinked. They are usually in the form of particles. In particular, the organopolysiloxane elastomer particles have a number average size ranging from 0.1 to 500 μm. These particles may be any shape and for example be spherical, flat or amorphous. The crosslinked organopolysiloxane obtained may be a non-emulsifying compound or an emulsifying compound. The term "non-emulsifying" defines crosslinked organopolysiloxanes not containing polyoxyalkylene units. The term "emulsifier" means crosslinked organopoysiloxane compounds having at least one polyoxyalkylene unit, especially polyoxyethylene or polyoxypropylene. The crosslinked organopolysiloxane particles may be transported in gel form consisting of a crosslinked organopolysiloxane included in at least one hydrocarbon oil and / or a silicone oil. In these gels, the organopolysiloxane particles are often non-spherical particles. The crosslinked organopolysiloxane particles may also be in the form of a powder, in particular in the form of a spherical powder.

Non-emulsifying crosslinked organopolysiloxanes are described in US Pat. No. 4,970,252, US Pat. No. 4,987,169, US Pat. No. 5,412,004, US Pat. No. 5,654,362 and US Pat. No. 5,760,116 in JP-A-61-194009. As non-emulsifying crosslinked organopolysiloxanes, those sold under the names "KSG-6", "KSG-15", "KSG-16", "KSG-18", "KSG-31", "KSG-32" can be used. , "KSG-33", "KSG-41", "KSG-42", "KSG-43", "KSG-44" "USG-103" by the company Shin Etsu, "DC 9040", "DC9041", "DC 9509", "DC9505", "DC 9506" "DC 9045" by the company Dow Corning, "GRANSIL" by the company Grant Industries, "SFE 839" by the company General Electric. Advantageously, the crosslinked emulsifying organopolysiloxanes comprise polyoxyalkylene modified organopolysiloxanes formed from divinyl compounds, in particular polysiloxanes having at least two vinyl groups, reacting with Si-H bonds of a polysiloxane. Crosslinked emulsifying organopolysiloxanes are described in particular in US Pat. Nos. 5,236,986, 5,121,004, 5,837,793 and 5,811,487.

As crosslinked emulsifying organopolysiloxanes, those sold under the names "KSG-21", "KSG-20", "KSG-30" by the company Shin Etsu, and "DC9010", "DC9011" by the company Dow Corning can be used. The elastomeric crosslinked organopolysiloxane particles may also be in the form of an elastomeric crosslinked organopolysiloxane powder coated with silicone resin, in particular silsesquioxane resin, as described, for example, in US Pat. No. 5,538,793. Such elastomers are sold under the same conditions. "KSP-100", "KSP-101", "KSP-102", "KSP-103", KSP-104 "," KSP-105 "by Shin Etsu, and preferably the cross-linked organopolysiloxane is emulsifier.

The composition of the invention may also contain a grafted silicone polymer. In the context of the invention, the term "grafted silicone polymer" is understood to mean a polymer comprising a polysiloxane portion and a portion consisting of a non-silicone organic chain, one of the two portions constituting the main chain of the polymer, the other being grafted onto said main chain. The grafted silicone polymers used in the cosmetic composition according to the invention are preferably chosen from the group consisting of polymers having a non-silicone organic skeleton grafted with monomers containing a polysiloxane, polymers with a polysiloxane backbone grafted with non-silicone organic monomers and their mixtures. The non-silicone organic monomers constituting the main chain of the grafted silicone polymer may be chosen from radical-polymerizable ethylenically unsaturated monomers, polycondensation-polymerizable monomers such as those forming polyamides, polyesters, polyurethanes, such as those of the oxazoline or caprolactone type. The polymers having a non-silicone organic skeleton grafted with monomers containing a polysiloxane, according to the invention, can be chosen from those described in patents US 4,693,935, US 4,728,571 and US 4,972,037 and the patent applications EP-AO 412,704, EP-AO 412,707, EP-AO 640,105 and WO 95/00578. These are copolymers obtained by free-radical polymerization from ethylenically unsaturated monomers and silicone macromers having a terminal vinyl group or else copolymers obtained by reacting a polyolefin comprising functionalized groups and a polysiloxane macromer having a function terminal reactive with said functionalized groups. The non-silicone organic skeleton copolymer grafted with monomers containing a polysiloxane may, for example, have the following structure: ## STR2 ## ## STR2 ## Other copolymers with a non-silicone organic backbone grafted with polysiloxane-containing monomers may also be KP545, KP574 and KP575 marketed by Shin Etsu. Such a polymer is marketed under the name KP 561 sold by Shin CH CH3 CH3. As a grafted silicone compound, mention may also be made of the isobutyl methacrylate / bis-hydroxypropyl dimethicone acrylate copolymer marketed by Grant Industrie. under the name Granacrysil BMAS. According to the present invention, the grafted silicone polymer or polymers having a polysiloxane backbone grafted with non-silicone organic monomers comprise a silicone main chain (or polysiloxane (Si-O-) n) on which is grafted, within said chain and possibly to at least one of its ends, at least one organic group having no silicone. Examples of silicone polymers corresponding to the definition are, in particular, polydimethylsiloxanes (PDMS) on which are grafted, via a thiopropylene-type connecting member, mixed polymer units of the poly (meth) acrylic acid type and of the type alkyl poly (meth) acrylate. As a compound corresponding to this definition, mention may be made of poly dimethyl / methyl siloxane containing propylthio-3-methyl acrylate / methyl methacrylate / methacrylic acid or Polysilicone-8 groups sold under the name VS80 by the company 3M. Other examples of silicone polymers include polydimethylsiloxanes (PDMS) on which are grafted, via a thiopropylene type connecting link, polymeric units of the poly (meth) acrylate isobutyl type. Preferably, the number-average molecular weight of the silicone polymers having a polysiloxane backbone grafted with non-silicone organic monomers of the invention varies from about 10,000 to 1,000,000, and even more preferably from about 10,000 to 100,000.

Preferably, the grafted silicone polymers are chosen from the group consisting of the polydimethylsiloxane grafted alkyl methacrylate copolymer, the copolymers of isobutyl methacrylate, of acrylic acid and of silicone macromer and the propyl group-containing poly dimethyl / methyl siloxane. thio-3-methyl acrylate / methyl methacrylate / methacrylic acid.

The preferred silicone compounds are silicone oils, especially those described in formula (I), and silicone resins. When present in the composition according to the invention, the amount of additional silicone compounds is between 0.1 and 30% by weight, preferably between 0.1 and 20% by weight, and even more preferably between 0 and 20% by weight. , 1 and 10% by weight of the total weight of the composition.

Pigments The composition of the invention may further comprise one or more pigments.

By pigment is meant all the pigments bringing color to the keratin materials. Their solubility in water at 25 ° C and at atmospheric pressure (760 mmHg) is less than 0.05%, and preferably less than 0.01%. The pigments that may be used are chosen from organic and / or inorganic pigments known in the art, in particular those described in Kirk-Othmer's encyclopedia of chemical technology and in Ullmann's encyclopedia of industrial chemistry. These pigments can be in the form of powder or pigment paste. They can be coated or uncoated.

The pigments may for example be chosen from inorganic pigments, organic pigments, lacquers, special effect pigments such as nacres, metallic pigments or flakes, and mixtures thereof. The pigment may be a mineral pigment. By mineral pigment is meant any pigment that meets the definition of the Ullmann encyclopedia in the inorganic pigment chapter. Among the inorganic pigments useful in the present invention, mention may be made of iron or chromium oxides, manganese violet, ultramarine blue, chromium hydrate and ferric blue, titanium oxide.

The pigment may be a metal particle consisting of a pure metal or a metal alloy comprising more than 80% of metals. The metal particle useful in the composition of the invention is advantageously in the form of "platelets". "Platelets" means particles whose ratio of the largest dimension to the smallest dimension, called the form factor, is greater than or equal to 5.

By "dimensions" is meant the dimensions given by the statistical size distribution at half of the population, called D50. In particular, the metal particle has a form factor greater than or equal to 8 and in particular 10, and for example greater than or equal to 15. The metal particle may be chosen from silver, aluminum, iron, chromium, nickel, molybdenum, gold, copper, zinc, tin, magnesium, steel, bronze, titanium and alloys of these metals. Preferably the metal particle is selected from copper, zinc, aluminum, titanium, silver, gold and alloys of these metals. More preferably, a metal particle chosen from aluminum (advantageously having an aluminum content greater than or equal to 99%), copper (advantageously having a copper content of greater than or equal to 95%), bronze (preferably a copper content ranging from 70 to 95% and a zinc content ranging from 5 to 30%).

The metal particles have, for example, according to their largest dimension, an average size of less than or equal to 25 μm, in particular less than or equal to 10 μm. By "average size" is meant the dimension given by the statistical size distribution at half of the population, called D50. Said particles generally have a thickness less than or equal to 1 μm, in particular less than or equal to 0.7 μm, in particular less than or equal to 0.5 μm. As a metal particle that can be used in the composition according to the invention, mention may be made of aluminum particles, such as those sold under the names STARBRITE 2100 EAC® by the company SIBERLINE and METALURE® by the company ECKART. Mention may also be made of bronze powders such as those sold under the names Premior Super 8000 by the company Wolstenholme and under the names ROTHOFLEX, LITHOFLEX and STANDARD by the company ECKART with, for example, the references STANDART Bronze Powder Offset 3000 Super Pale Gold (D50 3-5 μm) and LITHOFLEX XA 40-03 Rich Pale Gold (D50 3-5 μm). Mention may also be made of metal alloy particles such as silica-coated bronze powders marketed under the name VISIONAIRE Honey (size 5-50 μm) and under the name of VISIONAIRE Amber (size 5-50 μm) by Eckart. as well as those sold under the name DOROLAN 08/0 Pale Gold (D50 7-9 pm), the aluminum powder coated with SiO 2 sold under the reference VISIONAIRE Silver Sea (size 5-50 pm) and coated copper powders SiO2 marketed under the reference VISIONAIRE Cinnamon (size 5-50 pm) and under the reference VISIONAIRE Lava (size 5-50 pm) by the company ECKART and those sold under the name DOROLAN 10/0 Copper (D50 9-11 pm ).

The pigment may be an organic pigment. By organic pigment is meant any pigment that meets the definition of the Ullmann encyclopedia in the organic pigment chapter. The organic pigment may especially be chosen from nitroso, nitro, azo, xanthene, quinoline, anthraquinone, phthalocyanine, isoindolinone, isoindoline, quinacridone, perinone, perylene, diketopyrrolopyrrole, thioindigo, dioxazine, triphenylmethane and quinophthalone compounds. In particular, the organic pigments can be chosen from carmine, carbon black, aniline black, azo yellow, quinacridone, phthalocyanine blue, sorghum red, blue pigments codified in the Color Index under the references Cl 42090, 69800, 69825, 73000, 74100, 74160, the yellow pigments coded in the Color Index under the references Cl 11680, 11710, 15985, 19140, 20040, 21100, 21108, 47000, 47005, the green pigments codified in the Color Index under the references Cl 61565, 61570, 74260, the orange pigments coded in the Color Index under the references Cl 11725, 15510, 45370, 71105, the red pigments codified in the Color Index under the references Cl 12085, 12120, 12370, 12420, 12490, 14700, 15525, 15580, 15620, 15630, 15800, 15850, 15865, 15880, 17200, 26100, 45380, 45410, 58000, 73360, 73915, 75470, the pigments obtained by oxidative polymerization of indole derivatives, phenolic such as that they are described in the patent FR 2 679 771. The pigments according to the invention may also be in the form of composite pigments as described in patent EP 1 184 426. These composite pigments may be composed in particular of particles comprising an inorganic core, at least a binder for fixing the organic pigments on the core, and at least one organic pigment at least partially covering the core. The organic pigment can also be a lacquer. By lacquer is meant dyes adsorbed on insoluble particles, the assembly thus obtained remaining insoluble during use. The inorganic substrates on which the dyes are adsorbed are, for example, alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum. Among the dyes, mention may be made of cochineal carmine. Mention may also be made of the dyes known under the following names: D & C Red 21 (Cl 45 380), D & C Orange 5 (Cl 45 370), D & C Red 27 (Cl 45 410), D & C Orange 10 (Cl 45,425), D & C Red 3 (Cl 45,430), D & C Red 4 (Cl 15,510), D & C Red 33 (Cl 17,200), D & C Yellow 5 (Cl 19,140), D & C Yellow 6 (Cl 15,985), D & C Green (Cl 61,570), D & C Yellow 10 (Cl 77,002), D & C Green 3 (Cl 42,053), D & C Blue 1 ( Cl 42 090).

As examples of lacquers, mention may be made of the product known under the following name: D & C Red 7 (Cl 15 850: 1). The pigment can also be a special effects pigment. Pigments with special effects means pigments which generally create a colored appearance (characterized by a certain nuance, a certain liveliness and a certain clarity) which is non-uniform and changeable according to the conditions of observation (light, temperature , observation angles ...). They are thus opposed to colored pigments that provide a uniform opaque, semi-transparent or transparent conventional shade. There are several types of special effect pigments, those with low refractive index such as fluorescent pigments, photochromic or thermochromic, and those with higher refractive index such as nacres or flakes. By way of examples of special effect pigments, mention may be made of pearlescent pigments such as mica coated with titanium oxide, or bismuth oxychloride, colored pearlescent pigments such as mica coated with titanium oxide and of iron oxides, mica coated with iron oxide, mica coated with titanium oxide and in particular ferric blue or chromium oxide, mica coated with titanium oxide and an organic pigment such as as defined above, as well as pearlescent pigments based on bismuth oxychloride. It may also be mica particles on the surface of which are superimposed at least two successive layers of metal oxides and / or organic dyestuffs. The nacres may more particularly have a color or a yellow, pink, red, bronze, orange, brown, gold and / or coppery reflection.

As an illustration of the nacres that may be used in the context of the present invention, mention may especially be made of the gold-colored nacres sold especially by ENGELHARD under the name Gold 222C (Cloisonne), Sparkle gold (Timica), Gold 4504 (Chromalite) and Monarch gold 233X (Cloisonne); bronze nacres sold especially by the company Merck under the name Bronze Fine (17384) (Colorona) and Bronze (17353) (Colorona), by the company Eckart under the name Prestige Bronze and Prestige Soft Bronze and by Engelhard under the name Super bronze (Cloisonne); orange nacres sold especially by the company Engelhard under the name Orange 363C (Cloisonne) and Orange MCR 101 (Cosmica) and by the company Merck under the name Passion Orange (Colorona) and Matte Orange (17449) (Microna); brown-colored pearlescent agents marketed by Engelhard under the name Nu-antique copper 340XB (Cloisonne) and Brown CL4509 (Chromalite); nacres with a copper sheen sold especially by Engelhard under the name Copper 340A (Timica) and by Eckart under the name Prestige Copper and Prestige Soft Copper; the nacres with a red glint sold especially by MERCK under the name Sienna fine (17386) (Colorona); yellow-colored pearlescent agents marketed by ENGELHARD under the name Yellow (4502) (Chromalite); the red-colored pearlescent agents with a gold glint sold especially by ENGELHARD under the name Sunstone G012 (Gemtone); the black nacres with gold reflection sold by the company Engelhard under the name Nu antique bronze 240 AB (Timica), the blue nacres sold especially by the company Merck under the name Matte Blue (17433) (Microna), Dark Blue (117324) (Colorona), the white nacres with silvery reflection sold by the company Merck under the name Xirona Silver and the golden-green orange-colored mother-of-pearl marketed by the company Merck under the name Indian summer (Xirona) and their mixtures.

In addition to nacres on a mica support, it is possible to envisage multilayer pigments based on synthetic substrates such as alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum.

Non-fixed interference-effect pigments may also be mentioned, such as liquid crystals (Wacker's Helicones HC) and holographic interference flakes (Geometric Pigments or Spectra f / x by Spectratek). Special effect pigments also include fluorescent pigments, whether they are fluorescent substances in the light of day or that produce an ultraviolet fluorescence, phosphorescent pigments, photochromic pigments, thermochromic pigments and quantum dots, marketed for example by the Quantum Dots Corporation. The variety of pigments that can be used in the present invention provides a rich palette of colors, as well as particular optical effects such as interferential metallic effects. The size of the pigment used in the cosmetic composition according to the present invention is generally between 10 nm and 200 μm, preferably between 20 nm and 80 μm, and more preferably between 30 nm and 50 μm. The pigments can be dispersed in the product by means of a dispersing agent. The dispersing agent serves to protect the dispersed particles against agglomeration or flocculation. This dispersing agent may be a surfactant, an oligomer, a polymer or a mixture of several of them, bearing one or more functionalities having a strong affinity for the surface of the particles to be dispersed. In particular, they can cling physically or chemically to the surface of the pigments. These dispersants have, in addition, at least one functional group compatible or soluble in the continuous medium. In particular, the esters of 12-hydroxystearic acid, in particular of C 8 to C 20 fatty acid, and of polyol, such as glycerol or diglycerol, such as poly (12-hydroxystearic acid) stearate, are used. molecular weight of about 750 g / mol, such as the product sold under the name Solsperse 21 000 by the company Avecia, the 2-polyglyceryl dipolyhydroxystearate (CTFA name) sold under the reference Dehymyls PGPH by Henkel or the polyhydroxystearic acid; such as that sold under the reference Arlacel P100 by the company Uniqema and their mixtures.

As another dispersant that can be used in the compositions of the invention, mention may be made of the quaternary ammonium derivatives of polycondensed fatty acids, such as the Solsperse 17 000 sold by the company Avecia, the mixtures of polydimethylsiloxane / oxypropylene such as those sold by the Dow Corning company under the references DC2-5185, DC2-5225 C. The pigments used in the cosmetic composition according to the invention can be surface-treated with an organic agent.

Thus, the previously surface-treated pigments useful in the context of the invention are pigments which have undergone totally or partially a chemical, electronic, electro-chemical, mechanical-chemical or mechanical surface treatment with an organic agent such as those described in particular in Cosmetics and Toiletries, February 1990, Vol. 105, p. 53-64 before being dispersed in the composition according to the invention. These organic agents may be, for example, chosen from amino acids; waxes, for example carnauba wax and beeswax; fatty acids, fatty alcohols and their derivatives, such as stearic acid, hydroxystearic acid, stearyl alcohol, hydroxystearyl alcohol, lauric acid and their derivatives; anionic surfactants; lecithins; sodium, potassium, magnesium, iron, titanium, zinc or aluminum salts of fatty acids, for example aluminum stearate or laurate; metal alkoxides; polysaccharides, for example chitosan, cellulose and its derivatives; polyethylene; (meth) acrylic polymers, for example polymethyl methacrylates; polymers and copolymers containing acrylate units; the proteins ; alkanoamines; silicone compounds, for example silicones, polydimethylsiloxanes, alkoxysilanes, alkylsilanes, siloxysilicates; fluorinated organic compounds, for example perfluoroalkyl ethers; fluoro-silicone compounds. The surface-treated pigments useful in the cosmetic composition according to the invention may also have been treated with a mixture of these compounds and / or have undergone several surface treatments. The surface-treated pigments useful in the context of the present invention may be prepared according to surface treatment techniques well known to those skilled in the art or found as such in the trade.

Preferably, the surface-treated pigments are covered by an organic layer. The organic agent with which the pigments are treated can be deposited on the pigments by solvent evaporation, chemical reaction between the molecules of the surfactant or creation of a covalent bond between the surfactant and the pigments.

The surface treatment can thus be carried out for example by chemical reaction of a surfactant with the surface of the pigments and creation of a covalent bond between the surfactant and the pigments or fillers. This method is described in particular in US Pat. No. 4,578,266.

Preferably, an organic agent bound to the pigments will be used covalently. The agent for the surface treatment may represent from 0.1 to 50% by weight of the total weight of the surface-treated pigments, preferably from 0.5 to 30% by weight, and even more preferably from 1 to 10% by weight. weight.

When present, the amount of pigment is generally between 0.1 to 40% by weight, preferably 0.5 to 20% by weight of the total weight of the composition.

Thickeners The composition according to the invention may comprise one or more thickening agents chosen from polymeric thickeners, mineral thickeners and mixtures thereof.

The thickener may be inorganic or organic, polymeric or non-polymeric. The thickener may be chosen to thicken an aqueous phase or a fatty phase of the composition according to the case. A thickener is a compound which modifies the rheology of the medium in which it is incorporated by increasing the viscosity of the medium by at least 100 cps at 25 ° C. and at a shear rate of 1 sec -1. This viscosity can be measured using a cone / plane viscometer (Haake R600 Rheometer or the like). The aqueous medium thickener can be chosen from: - hydrophilic clays, - hydrophilic fumed silica, - water-soluble cellulosic thickeners, such as hydroxyethylcellulose, methylcellulose, hydroxypropylcellulose. Among these, mention may in particular be made of the gums sold under the name Cellolize QP 4400 H by Amercol. nonionic guar gums comprising C1-C6 hydroxyalkyl groups. By way of example, mention may be made of hydroxymethyl, hydroxypropyl and hydroxybutyl groups. Such guar gums are sold, for example, under the trade names Jaguar HP8, Jaguar HP60, Jaguar HP120, Jaguar HP105 by the company Mehhall or under the name GALACTASOL 40H4FD2 by AQUALON. carrageenans, carob, scleroglucan, gellan, rhamsan, karaya gums, alginates, maltodextrins, starch and its derivatives, hyaluronic acid and its salts, poly (metha) polymers glyceryl crylates sold under the names "Hispagel" or "Lubragel" by the companies Hispano Quimica or Guardian, polyvinyl alcohol, polymers and crosslinked copolymers of acrylamide, such as those sold under the names " PAS 5161 "or" Bozepol C "by the company Hoechst," Sepigel 305 "by the company Seppic by the company Allied Colloid, or the cross-linked homopolymers of methacryloyloxyethyltrimethylammonium chloride sold under the name" Salcare SC95 "by the Allied Colloid Company, associative polymers and especially associative polyurethanes. Such thickeners are especially described in applications EP-A-1400234, the contents of which are incorporated by reference. The oily medium thickener may be chosen from: - organophilic clays, - hydrophobic pyrogenic silicas - alkylated guar gums (with C1-C6 alkyl group), such as those described in EP-A-708114; oil-forming polymers such as triblock or star polymers resulting from the polymerization or copolymerization of at least one monomer containing an ethylenic group, such as the polymers sold under the name Kraton; polymers having a weight average molecular weight of less than 100,000, comprising a) a polymeric backbone having hydrocarbon-based repeating units provided with at least one heteroatom, and optionally b) at least one pendant fatty chain and / or at least one terminal fatty chain optionally functionalized, having from 6 to 120 carbon atoms and being bonded to these hydrocarbon-based units, as described in applications WO-A-02/056847, WO-A-02/47619, the content of which is incorporated by way of reference ; in particular polyamide resins (especially comprising alkyl groups having from 12 to 22 carbon atoms) such as those described in US-A-5783657 whose contents are incorporated by reference. silicone polyamide resins as described in application EPA-1266647, in the French patent application filed under No. 0 216 039, the contents of which are incorporated by reference. Such thickeners are especially described in applications EP-A-1400234, the contents of which are incorporated by reference. The thickener may be an organic gelling agent, that is to say an agent comprising at least one organic compound. The organogellators may be chosen from those described in patent application WO-A-03/105788, the contents of which are incorporated by reference. More specifically, the polymeric thickener present in the composition according to the invention is an amorphous polymer formed by polymerization of an olefin.

The olefin may in particular be an ethylenically unsaturated elastomeric monomer. As an example of an olefin, mention may be made of ethylenic carbide monomers, especially having one or two ethylenic unsaturations, having from 2 to 5 carbon atoms, such as ethylene, propylene, butadiene and isoprene. The polymeric thickening agent is capable of thickening or gelling the composition. By amorphous polymer is meant a polymer which does not have a crystalline form. The polymeric thickener may also be film-forming. The polymeric thickening agent may in particular be a diblock, triblock, multiblock, radial or star copolymer, or mixtures thereof. Such polymeric thickeners are described in US-A-2002/005562 and US-A-5,221,534. Advantageously, the polymeric thickener is an amorphous block copolymer of styrene and olefin. The polymeric thickening agent is preferably hydrogenated to reduce residual ethylenic unsaturations after polymerization of the monomers.

In particular, the polymeric thickening agent is a copolymer, optionally hydrogenated, with styrene blocks and with ethylene / C 3 -C 4 alkylene blocks. As the diblock copolymer, preferably hydrogenated, mention may be made of styrene-ethylene / propylene copolymers and styrene / butadiene copolymers. Diblock polymers are in particular sold under the name Kraton® G1701 E by Kraton Polymers. As the triblock copolymer, preferably hydrogenated, mention may be made of styrene-ethylene / propylene-styrene copolymers, styrene / butadiene-styrene copolymers, styrene-isoprene-styrene copolymers, and styrene-butadiene-styrene copolymers. Triblock polymers are sold in particular under the names Kraton® G1650, Kraton® G1652, Kraton® D1101, Kraton® D1102 and Kraton® D1160 by Kraton Polymers. It is also possible to use a mixture of styrene-butylene / ethylene-styrene triblock hydrogenated copolymer and hydrogenated star polymer ethylene-propylene-enene, such a mixture being especially in isododecane. Such mixtures are for example sold by PENRECO under the trade names VERSAGEL® M5960 and VERSAGEL® M5670.

Advantageously, a diblock copolymer such as those described above, in particular a diblock copolymer of styrene-ethylene / propylene, is used as polymeric thickening agent. More specifically, organophilic clays are clays modified with chemical compounds that make the clay swellable. Clays are already well known products per se, which are described for example in the book "Clay Mineralogy, S. Caillere, S. Hénin, M. Rautureau, 2nd Edition 1982, Masson", whose teaching is here included for reference. The clays are silicates containing a cation which may be chosen from calcium, magnesium, aluminum, sodium, potassium and lithium cations and their mixtures. Examples of such products include clays of the smectite family such as montmorillonites, hectorites, bentonites, beidellites, saponites, as well as the family of vermiculites, stevensite, chlorites .

These clays can be of natural or synthetic origin. Preferably, the clays are used which are cosmetically compatible and acceptable with the keratin materials. The organophilic clay may be selected from montmorrilonite, bentonite, hectorite, attapulgite, sepiolite, and mixtures thereof. The clay is preferably a bentonite or a hectorite. These clays can be modified with a chemical compound chosen from quaternary amines, tertiary amines, amino acetates, imidazolines, amine soaps, fatty sulphates, alkyl aryl sulphonates, amine oxides, and mixtures thereof. As organophilic clays, there may be mentioned quaternium-18 bentonites such as those sold under the names Bentone 3, Bentone 38, Bentone 38V by Rheox, Tixogel VP by United catalyst, Claytone 34, Claytone 40, Claytone XL by Southern Clay Company; stearalkonium bentonites such as those sold under the names Bentone 27 by Rheox, Tixogel LG 30 by United Catalyst, Claytone AF, Claytone APA by Southern Clay; quaternium-18 / benzalkonium bentonite such as those sold under the names Claytone HT, Claytone PS by Southern Clay. The fumed silicas can be obtained by high temperature hydrolysis of a volatile silicon compound in an oxyhydrogen flame, producing a finely divided silica. This method makes it possible in particular to obtain hydrophilic silicas which have a large number of silanol groups on their surface. Such hydrophilic silicas are, for example, sold under the names "AEROSIL 130®", "AEROSIL 200®", "AEROSIL 255®", "AEROSIL 300®", "AEROSIL 380®" by the company Degussa, "CAB-O- SIL HS-5® "," CAB-O-SIL EH-5® "," CAB-O-SIL LM-130® "," CAB-O-SIL MS-55® "," CAB-O-SIL M -5® "by the company Cabot. It is possible to chemically modify the surface of said silica, by chemical reaction generating a decrease in the number of silanol groups. In particular, it is possible to substitute silanol groups with hydrophobic groups: a hydrophobic silica is then obtained. The hydrophobic groups may be: trimethylsiloxyl groups, which are especially obtained by treatment of fumed silica in the presence of hexamethyldisilazane. Silicas thus treated are called "silica silylate" according to the CTFA (6th edition, 1995). They are for example sold under the references "AEROSIL R812®" by the company Degussa, "CAB-O-SIL TS-530®" by Cabot. - Dimethylsilyloxyl or polydimethylsiloxane groups, which are obtained in particular by treatment of fumed silica in the presence of polydimethylsiloxane or dimethyldichlorosilane. Silicas thus treated are called "Silica dimethyl silylate" according to the CTFA (6th edition, 1995). They are for example sold under the references "AEROSIL R972®", "AEROSIL R974®" by the company Degussa, "CAB-O-SIL TS-610®", "CAB-O-SIL TS-720®" by the company Pooch. The fumed silica preferably has a particle size that may be nanometric to micrometric, for example ranging from about 5 to 200 nm. The mineral thickener is preferably a hectorite or organomodified bentonite.

The thickener (s) may be present in the composition in a total content ranging from 0.1 to 10% by weight relative to the total weight of the composition, preferably ranging from 0.5 to 7% by weight, and more preferably ranging from 0.5 to 5% by weight.

Additives The compositions in accordance with the invention may also comprise one or more agents usually used in cosmetics, chosen, for example, from reducing agents, fatty substances, plasticizers, softeners, defoamers, moisturizing agents, UV, mineral colloids, peptizers, solubilizers, perfumes, proteins, vitamins, propellants, oxyethylenated waxes or not, paraffins, C10-C30 fatty acids such as stearic acid, acid lauric, C10-C30 fatty amides such as lauric diethanolamide.

The above additives are generally present in an amount for each of them between 0.01 and 20% by weight relative to the weight of the composition. Of course, one skilled in the art will take care to choose this or these optional additives in such a way that the advantageous properties intrinsically attached to the formation of the cladding according to the invention are not, or not substantially impaired.

The composition according to the invention may especially be in the form of suspension, dispersion, solution, gel, emulsion, in particular oil-in-water (O / W) or water-in-oil (W / O) emulsion. ), or multiple (EIHIE or polyol / H / E or H / E / H), in the form of cream, foam, stick, dispersion of vesicles including ionic lipids or not, biphase or multiphase lotion, spray , powder, paste.

The composition may be an anhydrous composition, that is to say a composition containing less than 2% by weight of water, or even less than 0.5% of water, in particular water-free, the water being being not added during the preparation of the composition but corresponding to the residual water provided by the mixed ingredients. The composition may also be in the form of lacquer.

The composition described above may be used on dry or wet hair, and preferably on dry hair. The additives described above, when present, can be applied to the hair simultaneously with the composition of the invention or separately. The composition may be rinsed or not. It is also possible to perform a washing of the hair, this washing is not required.

It is also possible to use an application method with heating. According to this particular mode, the application to the hair is implemented for example by means of a comb, a brush with a brush or fingers.

The application of the composition is then followed by drying at a temperature above 40 ° C. According to a particular embodiment, this temperature is greater than 45 ° C. According to another particular embodiment, this temperature is greater than 45 ° C. and less than 220 ° C.

Drying can be carried out immediately after application or after a laying time ranging from 1 minute to 30 minutes.

Preferably, the hair is dried, in addition to a heat input, with a flow of air. This air flow during drying makes it possible to improve the individualization of the cladding. During the drying, a mechanical action on the locks can be exerted such as combing, brushing, the passage of the fingers. The drying step of the process of the invention can be carried out with a helmet, a hair dryer, a straightener ... When the drying step is carried out with a helmet or a hair dryer , the drying temperature is between 40 and 110 degrees Celsius, preferably between 50 and 90 degrees Celsius. When the drying step is carried out with a straightening iron, the drying temperature is between 110 and 220 degrees Celsius, preferably between 140 and 200 degrees Celsius. Once the drying is completed, a rinsing or a terminal shampoo may optionally be performed. The invention will be more fully illustrated with the aid of the following nonlimiting examples.

EXAMPLES

The contents indicated are in grams of product as is per 100 g of compositions.

EXAMPLE 1 The following compositions are produced: Composition AA '(Invention) (comparative) Dispersion of dimethiconol gum and resin 15.5 g 15.5 g MQ marketed by Dow Corning under the name DC Q2-7406 Adhesive Polydimethyl silioxane marketed by Dow 1.5 g 1.5 g Corning under the name Silicone Fluid 500.000 CS Nacre mica coated with brown iron oxide marketed by Eckart under the name Prestige Soft 5 g 5 g Bronze Polydimethylsiloxane with Aminoethyl 4g - Aminoisobutyl groups, Trimethylsiloxy-Terminated marketed by Dow Corning under the reference DC 2-8566 Isododecane Qs 100 g Qs 100 g

0.6 g of the composition A is applied to a lock of 1g of hair of pitch 4 clean and dry. After 2 minutes pause, the wick is dried with a hair dryer at a temperature of 80 ° C for 2 minutes. We obtain a colored wick whose hair is individualized and whose color is remanent to shampoo. A wick treated with the composition A 'according to the above protocol has a shampoo color resistance lower than a wick treated with the composition A.

EXAMPLE 2 The following compositions are produced: Composition BB '(Invention) (comparative) Dispersion of dimethiconol gum and resin 15.5 g 15.5 g MQ marketed by Dow Corning under the name DC Q2-7406 Adhesive Polydimethyl silioxane marketed by Dow 1.5 g 1.5 g Corning under the name Silicone Fluid 500.000 CS Nacre mica coated with brown iron oxide marketed by Eckart under the name Prestige Soft 5 g 5 g Bronze Dimethicone bisamino hydroxyethyldihydroxypropyl 4 g - copolyol marketed by Momentive under the reference Silsoft A-553 Isododecane Qs 100 g Qs 100 g 0.6 g of the composition B is applied to a lock of 1g of hair of pitch 4 clean and dry. After 2 minutes pause, the wick is dried with a hair dryer at a temperature of 80 ° C for 2 minutes. We obtain a colored wick whose hair is individualized and whose color is remanent to shampoo. A wick treated with composition B 'according to the above protocol exhibits less shampoo color resistance than a wick treated with composition B.

EXAMPLE 3 The following compositions are produced: Composition CDE Dimethiconol gum dispersion and 15.5 g 15.5 g 15.5 g MQ resin marketed by Dow Corning under the name DC Q2-7406 Adhesive Polydimethyl silioxane marketed by dow 1.5 g 1.5 g 1.5 g Corning under the name Silicone Fluid 500,000 CS Nacre mica coated with brown iron oxide 5 g 5 g 5 g marketed by Eckart under the name Prestige Soft Bronze Polymethylsilsesquioxane marketed under 3 g 3 g 3 g Wacker Belsil PMS MK Powder by the company Wacker Disteardimonium hectorite (10%) and propylene 15 g 15 g carbonate (3%) in isododecane marketed by Elementis under the name Bentone Gel ISD V Polydimethylsiloxane 4g groups - - Aminoethyl Aminoisobutyls, Trimethylsiloxy-Terminated marketed by Dow Corning under the reference DC 2-8566 Di-me, (((3 - ((2-aminoethyl) amino) -2- (4g-methylpropyl) methoxymethylsilyl) oxy) and (C 13-15 -alkyloxy) -terminated marketed by Dow Corning under the reference DC 2-8822A Dimethyl (aminoethylaminopropyl) -4-methylsiloxane sold by Dow Corning under the reference AP-8468 mixture n-undecane / n-tridecane in a 30 g 30 g 30 g ratio 70/30 Isododecane Qs 100 g Qs 100 g Qs 100 g 0.6 g of the composition C, D or E is applied to a lock of 1g of hair 5 pitch 4 clean and dry. After 2 minutes pause, the wick is dried with a hair dryer at a temperature of 80 ° C for 2 minutes. In each case we obtain a colored wick whose hair is individualized and whose color is remanent to shampoos.

Claims (17)

REVENDICATIONS1. Cosmetic composition comprising one or more dimethiconol type silicones, one or more MQ-type silicone resins, one or more volatile solvents, one or more amino silicones and one or more pigments. 2. Composition according to claim 1, in which the silicone resin mixture of MQ type and dimethiconol type silicone comprises the silicone resin at a level of between 45 and 75% and the dimethiconol silicone at a level of between 25 and 55%, with the sum of the percentages of silicone resin and dimethiconol silicone which is equal to 100. 3. Composition according to claim 1 or 2 wherein the silicone resin mixture MQ type and dimethiconol type silicone comprises the silicone resin at a rate of between 55 and 65% and the silicone dimethiconol at a rate of between 35 and 45% , with the sum of the percentages of silicone resin and dimethiconol silicone which is equal to 100. 4. Composition according to any one of the preceding claims wherein the content of MQ resin ranges from 0.1% to 30% by weight, relative to the total weight of the composition, preferably from 0.2% to 20% by weight. weight, and more preferably from 0.5% to 15% by weight relative to the total weight of the composition. 5. Composition according to any one of the preceding claims wherein the dimethiconol type silicone content ranges from 0.1% to 30% by weight, relative to the total weight of the composition, preferably from 0.2 to 20%. by weight, and more preferably from 0.5% to 15% by weight relative to the total weight of the composition. 6. Composition according to any one of the preceding claims wherein the volatile solvent (s) are chosen from water, non-silicone organic solvents and silicone organic solvents. 7. Composition according to any one of the preceding claims, in which the volatile solvent (s) is (are) chosen from water, ethanol, isopropanol, acetone, isododecane, n-undecane and n-tridecane. decamethylcyclopentasiloxane, octamethyltrisiloxane, decamethyltetrasiloxane and dodecamethylcyclohexasiloxane, or mixtures thereof. 8. Composition according to any one of the preceding claims wherein the amount of the volatile solvent (s) ranges from 0.1% to 95% by weight relative to the total weight of the composition, preferably from 1% to 90% by weight. and more preferably from 5% to 90% by weight relative to the total weight of the composition. A composition according to any one of the preceding claims wherein the amino silicone (s) comprises one or more intrachain amine function (s). 10. Composition according to any one of the preceding claims, in which the one or more amino silicones are chosen from: a) the compounds corresponding to the following formula (I): (R 1) a (T) 3-a-Si [OSi (T ) 2] n- [OSi (T) b (R ') 2-b] m -Osi (T) 3a (R 1) a (I) in which: T, which may be identical or different, represent a hydrogen atom, or a phenyl, hydroxyl or C 1 -C 8 alkyl and preferably methyl or C 1 -C 15 alkoxy radical, a denotes the number 0 or an integer from 1 to 3, b denotes 0 or 1, and in particular 1, m and n are numbers such that the sum (n + m) may vary in particular from 1 to 2,000 and in particular from 50 to 150, n being able to designate a number from 0 to 1,999 and in particular from 49 to 149 and m being able to denote a number from 1 to 2,000, and in particular from 1 to 10 R ', which may be identical or different, represent a monovalent radical of formula -CgH2gL in which q is a number from 2 to 8 and L is an optionally quaternized amino group chosen from the groups: -N (R 2) - R'2-N (R2) 2; -N (R2) 2; N + (R2) 3 Q-; N + (R2) (H) 2 Q-; - N + (R2) 2HQ-; -N (R 2) - R '2 -N + (R 2) (H) 2 Q-, in which R 2 can denote a hydrogen atom, a phenyl, a benzyl, or a monovalent saturated hydrocarbon radical, for example an alkyl radical; C, -C20, and Q- represents a halide ion such as, for example, fluoride, chloride, bromide or iodide; R'2 may denote a C2-C4 alkyl group; b) the silicones corresponding to the following formula (II): embedded image in which R s represents a monovalent C 1 -C 18 hydrocarbon radical, and in which R 1 represents a C 1 -C 18 monovalent hydrocarbon radical, and especially a C 1 -C 18 alkyl radical or C 2 -C 18 alkenyl radical, for example methyl; R4 represents a divalent hydrocarbon radical, in particular a C1-C18 alkylene radical or a divalent C1-C18, for example C1-C8, alkyleneoxy radical; Q- is a halide ion, especially chloride; r represents an average statistical value of 2 to 20 and in particular 2 to 8; s represents an average statistical value of 20 to 200 and in particular 20 to 50. c) the aminosilicones of formula (III): ## STR2 ## (C H2m) NH2 (III) in which: - R1, R2, R3 and R4, which may be identical or different, denote a C1-C4 alkyl radical or a phenyl group, - R5 denotes a C1-C4 alkyl radical or a grouping hydroxyl, n is an integer ranging from 1 to 5, m is an integer ranging from 1 to 5, and in which x varies from 2 to 500, preferably from 5 to 100, d) the polyoxyalkylenated amino silicones of type (AB). n, A being a polysiloxane block and B being a polyoxyalkylenated block, having at least one amine group, and in particular the compounds consisting of repeating units of formula (IV): [SiMe 2 -O- (SiMe 2 O) XSiMe 2 - RN (H) -R'-O - (C2H4O) a - (C3H6O) b - R'-N (H) -R-] (IV) wherein: - a is an integer greater than or equal to 1, of preferably between 5 and 200 and still pl It is an integer between 0 and 200, preferably between 4 and 200 and even more particularly between 5 and 100. - R, which are identical or different, represent a divalent organic group which is bound to the adjacent silicon atom by a carbon-silicon bond and to a nitrogen atom, R ', which are identical or different, represent a divalent organic group which is bonded to the adjacent oxygen atom via a carbon bond oxygen and a nitrogen atom; the number of repeating units and x being such that the molecular weight by weight of the silicone is preferably between 5000 and 1000000; e) quaternary ammonium silicones in particular of formula (V): ## STR2 ## in which: R 7, which may be identical or different, represent a monovalent hydrocarbon radical having from 1 to at 18 carbon atoms, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a ring comprising 5 or 6 carbon atoms, for example methyl; R6 represents a divalent hydrocarbon radical, especially a C1-C18 alkylene radical or a divalent C1-C18 alkyleneoxy radical, for example C1-C8 linked to Si by an SiC bond; R8, which may be identical or different, represent a hydrogen atom, a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a radical -R6- NHCOR,; X- is an anion such as a halide ion, r represents an average statistical value of 2 to 200 and in particular 5 to 100 11. Composition according to the preceding claim, wherein the one or more amino silicones are chosen from silicones of formula (I), in particular the silicones of formula (I) in which R1 represents a monovalent radical of formula -CgH2gL in which q is a number from 2 to 8 and L is an amino group selected from -N (R2) - R'2-N (R2) 2 groups; -N (R2) 2. ; R2, R'2, q, being defined as above. 12. Composition according to any one of the preceding claims, in which the one or more amino silicones are chosen from silicones of the following formulas: ## STR2 ## wherein R 1 is CH 2 CH 2 CH 2 CH 2 R 6 In which R, R ', R ", which may be identical or different, denote a C 1 -C 4 alkyl radical, preferably CH 3; a C1-C15 alkoxy radical; or OH; A represents an alkylene radical, linear or branched, C3-C8, preferably C3-C6; m and n are integers dependent on molecular weight and whose sum is between 1 and 2000; 13. Composition according to the preceding claim, wherein the amino silicone of formula (I ') is the aminosilicone corresponding to the following formula (I "): n A CH 3 SiO CH 3 (CH 3) 3 SiO CH 3 SiO CH 2 CHCH 3 CH 2 NH 2 ) 2 NH 2 Si (CH 3) 3 m wherein n and m have the meanings indicated in formula (I) or (I '). 14. Composition according to any one of the preceding claims, characterized in that the amino silicone or silicones are present at a concentration ranging from 0.1% to 20% by weight, relative to the total weight of the composition, preferably ranging from 0.2% to 15% by weight, and more preferably from 0.5% to 10% by weight. 15. Composition according to any one of the preceding claims comprising one or more non-volatile linear polydimethylsiloxanes with a viscosity greater than 100 cst different from dimethiconols and amino silicones chosen from polydimethylsiloxanes; alkyldimethicones polyphenylmethylsiloxanes; as well as silicones modified with aliphatic and / or aromatic groups, optionally fluorinated, or with functional groups chosen from thiol groups. 16. Composition according to any one of the preceding claims comprising one or more pigments chosen from nacres. 17. A process for dyeing keratinous fibers comprising applying a composition as defined in any one of claims 1 to 16, this application being followed by drying at a temperature above 40 ° C.