EP2229220A2

EP2229220A2 - Cosmetic make-up and/or care method using a siloxane resin and a phenyl silicone oil

Info

Publication number: EP2229220A2
Application number: EP08865291A
Authority: EP
Inventors: Claudia Barba; Roberto Cavazzuti
Original assignee: LOreal SA
Current assignee: LOreal SA
Priority date: 2007-12-05
Filing date: 2008-12-05
Publication date: 2010-09-22
Also published as: WO2009080967A2; WO2009071662A2; CN101951881B; CN102026682A; WO2009080955A2; WO2009080965A3; ES2392125T3; WO2009080967A3; WO2009080965A2; CN101939056A; WO2009080958A3; WO2009077709A2; EP2229144A2; WO2009080960A2; WO2009080952A3; EP2229143A2; US20100260700A1; WO2009080954A3; CN101980749A; WO2009080962A2

Abstract

The invention relates to a method for making-up and/or caring for keratin materials, in which a composition is applied to the keratin materials, in particular the lips, said composition containing the following ingredients in a physiologically acceptable medium, namely: (a) a siloxane resin comprising units (i) (R13SiO1/2)a, (ii) (R22Si02/2)b, (iii) (R3Si03/2)c and (iv) (SiO4/2)d with R1, R2 and R3 representing independently an alkyl group having between 1 and 8 carbon atoms, an aryl group, a carbinol group or an amino group, in which a is between 0.05 and 0.5, b is between 0 and 0.3, c is greater than 0, d is between 0.05 and 0.6 and a + b + c + d = 1, provided that more than 40 mole-% of the R3 groups of the siloxane resin are propyl groups; and (b) at least one phenyl silicone oil.

Description

"Cosmetic makeup and / or care process using a siloxane resin and a phenyl silicone oil. "

The invention relates to a cosmetic composition for keratin materials, especially the skin, hair and nails. The invention relates in particular to makeup compositions of keratin materials.

One of the objectives of the application is to make makeup compositions for keratin materials (skin, mucous membranes, fiber, eyelashes and integuments), for depositing a non-transfer film total, bright, comfortable, and having good performance.

In the field of lipsticks and foundations, the formulator is looking for compositions that have good holding properties. These compositions must also be without transfer, while offering good comfort properties to meet the demand of consumers.

Moreover, more specifically in the field of lipsticks, it is sought to obtain compositions having a good level of gloss or a glossy effect. This shine which makes it possible to highlight the lips is generally obtained by the formulation of shiny oils and / or particles with reflections. When formulated with shiny oils, make-up formulas then have the characteristic of being tacky. This sticky nature leads these formulas to leave traces on the supports such as glasses, coffee cups.

The formulator is therefore in search of raw materials and / or systems for obtaining compositions whose deposit is characterized by comfort, shine and long-lasting.

It is known to one skilled in the art to use polymers to obtain these holding properties during the day.

These polymers are of very different chemical natures and are carried either in a fatty phase or in an aqueous phase. Mention may be made, by way of example, of silicone resins, in particular of the MQ type, polyacrylates, latices, etc.

If these polymers actually provide holding properties, particularly non-transfer, they are usually accompanied by discomfort either during the application of the product (difficult spreading, sticky ....) or during the day (tugging, mask effect

It is therefore necessary to seek a technical solution to obtain these holding properties while maintaining a comfortable use.

These and other objects are achieved by means of a composition containing in a physiologically acceptable medium a) a siloxane resin comprising the units:

with

R ¹ , R ² and R ³ independently represent an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, a being between 0.05 and 0.5, b being between zero and 0.3, c being greater than zero, d being between 0.05 and 0.6, a + b + c + d = 1, provided that more than 40 mol% of the R ³ groups of the resin siloxane are propyl groups, and b) at least one phenyl silicone oil.

Preferably, the siloxane resin comprises the units:

(i) (RSSiOi _/ Λ (iii) (R ³ Si0 _3/2 ) _c and (iv) (SiO _4/2 ) _d with R ¹ and R ³ independently represent an alkyl group having from 1 to 8 carbon atoms, R 1 being preferably a methyl group and R 3 being preferably a propyl group, a being between 0.05 and 0.5, preferably between 0.15 and 0.4, c being greater than zero, preferably between 0.15 and 0.4, d being between 0.05 and 0.6, preferably between 0.2 and 0.6, or between 0.2 and 0.55, a + b + c + d = 1, with the proviso that more than 40 mol% of the R ³ groups of the siloxane resin are propyl groups.

The siloxane resins that can be used according to the invention can be obtained by a process comprising the reaction of:

A) an MQ resin comprising at least 80 mol% of units and (SiO _4/2 ) d

R ¹ representing an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, a and d being greater than zero, the ratio a / d being between 0.5 and 1.5; ; and of

B) a T propyl resin comprising at least 80 mole% of units (R ³ Siθ3 / ₂₎ _c,

R ³ represents an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, c being greater than zero, provided that at least 40 mol% of the groups R ³ are groups propyl, where the mass ratio A / B is between 95: 5 and 15:85, preferably the mass ratio A / B is 30:70.

Advantageously, the mass ratio A / B is between 95: 5 and 15:85. Preferably, the ratio A / B is less than or equal to 70:30. These preferred ratios have been found to provide comfortable deposits due to the absence of percolation of rigid MQ resin particles in the deposit. The compositions according to the invention can be in various forms, especially in the form of powder, anhydrous dispersion, water / oil emulsion or water / wax, oil / water, multiple or wax / water, gel).

The resins that can be used according to the invention are in particular those described in application WO 2005/075542, the content of which is incorporated herein by reference.

The propylene MQ-T resin a) according to the invention comprises units:

which are known from the prior art and which correspond respectively to the units M, D, T and

Q- The quantity of each unit present in the MQ-T propyl resin a) can be expressed in molar fraction (ie a, b, c or d) of the total number of moles of all the units M, D, T and Q present. in the MQ-T propyl resin a).

The value of a (mole fraction of M units) is between 0.05 and 0.5, or alternatively between 0.15 and 0.4. The value of b (molar fraction of units D) is between 0 and 0.3, or alternatively between 0 and 0.1, or alternatively between 0 and 0.05. Thus, the MQ-T propyl resin a) according to the invention may be free of unit D, or alternatively may comprise up to 0.3 mole fraction of D units.

Preferably, the MQ-T propyl resin a) according to the invention is free of unit D. The value of c (molar fraction of T units) is greater than 0, or alternatively between 0.05 and 0.65 , or alternatively between 0.4 and 0.65.

The value of d (molar fraction of units Q) is between 0.05 and 0.6, or alternatively between 0.2 and 0.6, or alternatively between 0.2 and 0.55.

The propylene MQ-T resin a) according to the invention is characterized in that at least 40 mol%, preferably at least 50 mol%, preferably at least 90 mol% of the alkyl groups R ₃ of the units T are propyl groups. The radicals R ¹ , R ² and R ³ of the units of the MQ-T propyl resin independently represent an alkyl group having from 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group.

The alkyl groups can in particular be chosen from methyl, ethyl, propyl, butyl, pentyl, hexyl and octyl groups. Preferably, the alkyl group is a methyl group or a propyl group.

The aryl groups may be chosen from phenyl, naphthyl, benzyl, tolyl, xylyl, xenyl, methylphenyl, 2-phenylethyl, 2-phenyl-2-methylethyl, chlorophenyl, bromophenyl and fluorophenyl groups, the aryl group being preferably a phenyl group.

In the present invention, the term "carbinol group" means any group containing at least one hydroxyl radical bonded to a carbon (COH). The carbinol groups may thus contain more than one COH radical, such as, for example

If the carbinol group is free of aryl groups, it has at least 3 carbon atoms. If the carbinol group comprises at least one aryl group, it comprises at least 6 carbon atoms.

As examples of a carbinol group free from aryl groups containing at least 3 carbon atoms, mention may be made of the groups of formula R ⁴ OH in which R ⁴ represents a divalent hydrocarbon radical containing at least 3 carbon atoms or a divalent hydrocarbonoxy radical having at least 3 carbon atoms. minus 3 carbon atoms. Examples of the group R ⁴ include alkylene radicals such as - (CH ₂ ) χ-, the value of x being between 3 and 10, -CH ₂ CH (CH ₃ ) -, -CH ₂ CH (CH 2) ₃ ) CH ₂ -, - CH ₂ CH ₂ CH (CH ₂ CH ₃ ) CH ₂ CH ₂ CH ₂ - and -OCH (CH ₃ ) (CH ₂ ) _X -, the value of x being between 1 and 10.

As examples of a carbinol group containing aryl groups having at least 6 carbon atoms, mention may be made of the groups of formula R ⁵ OH in which R ⁵ represents an arylene radical such that - (CH ₂ ) χC ₆ H ₄ -, x having a value between 0 and 10, -CH ₂ CH (CH ₃ ) (CH ₂ ) _X C ₆ H ₄ -, x having a value of between 0 and 10, - (CH ₂ ) _X C ₆ H ₄ (CH ₂ ) _X -, x having a value between 1 and 10. The carbinol groups containing aryl groups generally comprise from 6 to 14 atoms. Amino group according to the invention is understood to mean especially groups of formula - R ⁶ NH ₂ or -R ⁶ NHR ⁷ NH ₂ , R ⁶ representing a divalent hydrocarbon radical having at least 2 carbon atoms and R ⁷ representing a hydrocarbon radical bivalent having at least 2 carbon atoms. The R ⁶ group generally represents an alkylene radical having 2 to 20 carbon atoms. Examples of groups R ⁶ include ethylene, propylene, -CH ₂ CHCH ₃ -, butylene, -CH ₂ CH (CH ₃ ) CH ₂ -, pentamethylene, hexamethylene, 3-ethyl-hexamethylene, octamethylene and decamethylene groups. . The group R ⁷ generally represents an alkylene radical having 2 to 20 carbon atoms. Examples of groups R ⁷ include ethylene, propylene, -CH ₂ CHCH ₃ -, butylene, -CH ₂ CH (CH ₃ ) CH ₂ -, pentamethylene, hexamethylene, 3-ethyl-hexamethylene, octamethylene and decamethylene groups. .

The amino groups are generally -CH ₂ CH ₂ CH ₂ NH ₂ and -CH ₂ (CH ₃ ) CHCH ₂ (H) NCH ₃ , -CH ₂ CH ₂ NHCH ₂ CH ₂ NH ₂ , -CH ₂ CH ₂ NH ₂ , -CH ₂ CH ₂ NHCH ₃ , -CH ₂ CH ₂ CH ₂ CH ₂ NH ₂ , - (CH ₂ CH ₂ NH) ₃ H and -CH ₂ CH ₂ NHCH ₂ CH ₂ NHC ₄ H ₉ .

Preferably, R ¹ represents a methyl group, R ² represents a methyl group or a phenyl group, and R ³ represents a propyl group.

Preferably, the MQ-T propyl resin a) according to the invention is free from unit D, and R ¹ represents a methyl group, and R ³ represents a propyl group.

The siloxane units D, T or Q of the MQ-T propyl resin a) according to the invention may comprise hydroxyl groups (-OH) and / or alkoxy groups. Such siloxane units comprising hydroxy and / or alkoxy groups are commonly present in siloxane resins having the general formula R _n SiO ( _4-n y ₂ .

These hydroxy groups typically result from the reaction of a hydrolyzable group on the siloxane unit with water; the alkoxy groups result from incomplete hydrolysis when alkoxysilane precursors are used or result from the exchange of alcohol with hydrolyzable groups. Preferably the total amount by weight of -OH groups present in the MQ-T propyl resin is about 3%, preferably 2%, preferably 1.5%. Preferably, the total amount by weight of alkoxy groups present in the MQ-T propyl resin is less than or equal to 20% by weight, preferably less than or equal to 10% by weight. There are no restrictions on the molecular weight of MQ-T propyl siloxane resins, but generally the number average molecular weight (M _N ) is between 3,000 and 10,000, or between 5,000 and 8,000

The MQ-T propyl resins suitable for use as component a) may be prepared according to the methods known in the art for preparing siloxane resins of the general formula R _n SiO _(4- _{n) / 2} where R is an alkyl group and n is less than 1.8. Alternatively, the MQ-T propyl resins can be prepared according to the methods described below.

The MQ-T propyl resins a) according to the invention are illustrated by the MQ-T propyl resins comprising the following units:

(R ³ Si0 _{_3/2)} _c where R ³ = CH ₃ CH ₂ CH ₂ -, and

(SiO _4/2 ) _d ;

or the following units:

((CH ₃ ) ₂ SiO _2/2 ) _b

(R ³ Si0 _{_3/2)} _c where R ³ = CH ₃ CH ₂ CH ₂ -, and (SiO _4/2) _d;

or the following units:

((CH ₃ ) ₃ SiO _1/2 ) _a

((CH ₃ ) ₂ SiO _2/2 ) _b , ((CH ₃ ) (C ₆ H ₅ ) SiO _2/2 ) _b > (R ³ SiO _3/2 ) _c where R ³ = CH ₃ CH ₂ CH ₂ - , and

(SiO _4/2 ) _d ;

or the following units: ((CH ₃ ) ₂ SiO _2/2 ) _b

(R ³ SiO _3/2 ) _c where R ³ = CH ₃ CH ₂ CH ₂ -, and (C ₆ H ₅ SiO _3/2 ) _c

(SiO _4/2 ) _d ;

or the following units:

((CH ₃ ) ₂ SiO _2/2 ) _b, ((CH ₃ ) (C ₆ H ₅ ) SiO _2/2 ) _b '

(SiO _4/2 ) _d ; where aa total value in the resin of between 0.05 and 0.5, the sum b + b 'has a total value in the resin of between 0 and 0.3, ca a total value in the resin of between 0, 05 and 0.65, and da total value in the resin of between 0.05 and 0.6.

The siloxane resins that can be used according to the invention can be obtained by a process comprising the reaction between:

A) a MQ resin comprising at least 80 mole% of units (R ¹ SiO _{_3/2)} _a and (SiO _4/2) _d

R ¹ representing an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, a and d being greater than zero, the ratio a / d being between 0.5 and 1.5; ; and

B) a propyl T resin comprising at least 80 mol% of units (R ³ SiO _3/2 ) _c ,

R ³ represents an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, c being greater than zero, provided that at least 40 mol% of the groups R ³ are groups propyl, where the mass ratio A / B is between 95: 5 and 15:85.

The component A) is a MQ resin comprising at least 80 mole% of units (R ¹ SiO _{_3/2)} _a and (SiO _4/2) _d wherein R ¹ is as defined above, ie represents a group alkyl having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, a and d being greater than zero, and the ratio a / d being between 0.5 and 1.5.

MQ resins usable as component A), and their method of preparation, are known from the prior art. For example, U.S. Patent 2,814,601 to Currie et al., Dated November 26, 1957, discloses a process for making MQ resins by converting a water-soluble silicate to a silicic acid monomer or an acid oligomer. silicic using an acid. Once the appropriate polymerization has been carried out, trimethylchlorosilane ends are introduced to obtain the MQ resin. Another process for the preparation of MQ resins is described in Goodwin, US Pat. No. 2,857,356, dated Oct. 21, 1958. Goodwin discloses a method for manufacturing a MQ resin by cohydrolysis of a silicate blend. alkyl and an organopolysiloxane trialkylsilane hydrolysable with water.

MQ resins suitable as component A) in the present invention may contain D and T units, provided that at least 80 mole% or even 90 mole percent of the total siloxane units are M and Q units. The MQ resins may also contain hydroxy groups. The MQ resins may thus comprise hydroxyl groups in a total amount by weight of between 2 and 10%, preferably between 2 and 5%. The MQ resins may also comprise additional ends, residual hydroxyl groups being for this reason reacted with the groups M.

Component B) is a propyl T resin comprising at least 80 mol% of units (R ³ SiO 3/2) _c , R ³ being as defined above, ie representing an alkyl group having from 1 to 8 atoms carbon, an aryl group, a carbinol group or an amino group, c being greater than 0, with the proviso that at least 40 mol% of the groups R ³ are propyl groups. Preferably, the propyl T resin according to the invention is a silsesquioxane resin. Silsesquioxane resins are well known in the state of the art and are generally obtained by hydrolysis of an organosilane comprising three hydrolysable groups, such as halogen or alkoxy groups, present in the molecule. Component B) can thus be obtained by hydrolysis of propyltrimethoxysilane, propyltriethoxysilane or propyltripropoxysilane, or by cohydrolysis of the abovementioned propylalkoxysilanes with various alkoxy silanes. Examples of such alkoxysilanes include methyltrimethoxysilane, methyltriethoxysilane, methyltriisopropoxysilane, dimethyldimethoxysilane and phenyltrimethoxysilane. Propyltrichlorosilane may also be hydrolyzed alone, or in the presence of alcohol. In this case, the cohydrolysis can be carried out by adding methyltrichlorosilane, dimethyldichlorosilane, phenyltrichlorosilane or similar chlorosilanes and methyltrimethoxysilane, methyltriethoxysilane, methyltriisopropoxysilane or similar methylalkoxysilanes. Suitable alcohols for this purpose include methanol, ethanol, n-propyl alcohol, isopropyl alcohol, butanol, methoxy ethanol, ethoxy ethanol or similar alcohols. Examples of type solvents hydrocarbons that may be used include toluene, xylene or similar aromatic hydrocarbons; hexane, heptane, isooctane or linear or partially branched saturated hydrocarbons; as well as cyclohexane or similar aliphatic hydrocarbons.

The propyl T resins as component B) according to the invention may contain M, D and Q units, provided that at least 80 mol%, or even 90 mol% of the total siloxane units are T units. Propyl T resins may also contain hydroxy groups. Preferably, the propyl T resins comprise between 3 and 8% by weight of hydroxy groups.

A polyorganosiloxane may also be added to the process according to the invention as component C).

The polyorganosiloxanes useful as component C) according to the invention comprise units R ² ₂ SiO _2/2 , or R ³ SiO _{3Z 2} . The polyorganosiloxane may be added to introduce different D and T units into the MQ-T propyl resins to modify the properties of the resulting resins. The structure or formula of the polyorganosiloxane is not limiting, provided that said polyorganosiloxane comprises a measurable amount of R ₂ SiO _2/2 , or R ³ SiO _3Z ² _units , and that the total amount of polyorganosiloxane added to the reaction between A) and B) does not result in more than 50 mol% of D or T units in the reaction mixture.

The polyorganosiloxane may include combinations of M, D, T and Q units, provided that at least the D or T units are present. Thus, the polyorganosiloxane may be chosen from the fluid silicones, gums, or resins known from the prior art and comprising D or T units, or mixtures thereof. D units typically include methyl or phenyl groups or mixtures thereof as R groups. T units typically include methyl or phenyl groups or mixtures thereof as R ³ groups. The polyorganosiloxane may be a linear fluid polydiorganosiloxane having a viscosity of between 10 and 1000 cS (mm ² / s). The fluid polydiorganosiloxane may be a polydimethylsiloxane, or a polymethylphenylsiloxane. The polyorganosiloxane may also be an organosilsesquioxane resin. The organosilsesquioxane resin is typically a methylsilsesquioxane resin or a phenylsilsesquioxane resin.

The components A), B) and optionally C) can react with any known method of the prior art to act on the units M, D, T and Q. Preferably, however, the components A), B) and optionally C) react by a condensation reaction in the presence of catalyst. The MQ resin is typically present in an aromatic hydrocarbon solvent or siloxane. Condensation reaction catalysts that can be used include metal hydroxides such as potassium hydroxide or sodium hydroxide; metal salts such as silanolates, carboxylates and carbonates; amines; titanates such as tetrabutyl titanate; and their mixtures. Typically the reaction between the components A), B) and optionally C) is carried out by heating the reaction mixture at temperatures ranging from 50 to 140 ^° C., preferably ranging from 100 to 140 ^° C. The reaction can proceed in process semi-continuous, continuous or in a batch.

The weight ratio A / B in the reaction is from 95: 5 to 15:85, preferably from 95: 5 to 20:80, preferably from 90:10 to 20:80.

Preferably, the mass ratio A / B is 85:15, or 50:50, or 30:70, or 95: 5. Preferably, the mass ratio A / B is equal to 30:70. The amount of component C) may vary, but with the proviso that it results in a content of less than 30 mol% of additional units D or T, based on the total molar amount of siloxane units of the reaction mixture.

Preferably, the siloxane resin is present in the composition in a total resin solids content ranging from 1% to 80% by weight relative to the total weight of the composition, preferably ranging from 5% to 70% by weight. weight, and better ranging from 6% to 60% by weight.

According to a first embodiment, the compositions according to the invention is liquid. According to a second embodiment, the composition according to the invention is solid.

The term "solid" characterizes the state of the composition at ambient temperature (25 ^° C.) and at atmospheric pressure (760 mmHg).

Preferably, the composition according to the invention has, when it is solid, a hardness of between 30 and 300 g, or even 50 to 200 g.

Protocol for measuring the hardness:

The measurement is carried out according to the following protocol: A sample of the composition in question is hot cast in a stick mold 12.7 mm in diameter. The mold is then cooled in the freezer for about an hour. The lipstick stick is then stored at 20 ^° C. The hardness of the samples is measured after 24 hours of waiting. The hardness of the samples of compositions of the invention, expressed in gram, is measured by means of a DFGS2 dynamometer marketed by INDELCO-CHATILLON. The hardness corresponds to the maximum shear force exerted by a tungsten 250 μm diameter rigid wire advancing at a speed of 100 mm / min.

The technique described above is usually referred to as the "butter cutter" method.

Preferably, the composition according to the invention comprises less than 3%, or better, less than 1% water by weight relative to the total weight of the composition. More preferably the composition is completely anhydrous. By anhydrous is meant in particular that the water is preferably not deliberately added to the composition but may be present in trace amounts in the various compounds used in the composition.

According to another aspect, the present invention relates to a makeup process and / or care in which is applied to the keratin materials and in particular the lips, a composition as defined above.

Phenyl silicone oil

The composition according to the invention comprises at least one phenyl silicone oil (also called phenyl silicone). By phenyl silicone is meant an organopolysiloxane substituted with at least one phenyl group.

The phenyl silicone is preferably non-volatile. By "non-volatile" is meant an oil whose vapor pressure at ambient temperature and atmospheric pressure is non-zero and less than 0.02 mm Hg (2.66 Pa) and better still less than 10 ^-3 mm Hg (0.13 Pa).

Preferably, the weight-average molecular weight of the phenyl silicone oil is between 500 and 10,000 g / mol. The silicone oil may be chosen from phenyl trimethicones, phenyl dimethicones, phenyl trimethylsiloxy diphenylsiloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes and 2-phenylethyl trimethylsiloxysilicates.

The silicone oil can meet the formula:

R

I R R

R-Si O I I

R - Si O Si R

R R

R R - Si O

Wherein the R groups independently of one another are methyl or phenyl. Preferably in this formula, the silicone oil comprises at least three phenyl groups, for example at least four, at least five or at least six.

According to another embodiment, the silicone oil corresponds to the formula

R R R

R Si O Si O Si R

Wherein the R groups independently of one another are methyl or phenyl. Preferably in this formula, said organopolysiloxane comprises at least three phenyl groups, for example at least four or at least five.

Mixtures of the phenyl organopolysiloxanes described above can be used. Examples that may be mentioned are mixtures of triphenylated, tetra- or penta-phenylated organopolysiloxane.

According to another mode of implementation, the silicone oil corresponds to the formula Ph Ph Ph

/ / /

Me Si O Si O Si Me

In which Me represents methyl, Ph represents phenyl. Such phenyl silicone is especially manufactured by Dow Corning under the reference Dow Corning 555 Cosmetic Fluid (INCI name: trimethyl pentaphenyl trisiloxane). The reference Dow Corning 554 Cosmetic Fluid can also be used. According to another embodiment, the silicone oil corresponds to the formula

wherein Me is methyl, y is 1 to 1000, and X is -CH 2 -CH (CfB) (Ph).

According to another embodiment, the silicone oil corresponds to the formula

U Me

Me OR ¹

I

Me-Si-o-Si-tt-o-Si -O-Si (CH ₃ ) _;

Wherein -OR 'is -O-SiMe3, y is 1 to 1000 and z is 1 to 1000.

The phenyl silicone oil may be chosen from the phenyl silicones of formula (VI) below:

in which

- R1 to RIO, independently of each other, are hydrocarbon radicals, saturated or unsaturated, linear, cyclic or branched, C1-C30,

- m, n, p and q are, independently of one another, integers between 0 and 900, provided that the sum 'm + n + q' is not 0. Preferably, the sum 'm + n + q' is between 1 and 100. Preferably, the sum 'm + n + p + q' is between 1 and 900, more preferably between 1 and 800. Preferably, q is equal to O.

The phenyl silicone oil may be chosen from the phenyl silicones of formula (VII) below:

in which :

R 1 to R 6, independently of one another, are linear or cyclic, saturated or unsaturated, C 1 -C 30 hydrocarbon-based radicals,

- m, n and p are, independently of one another, integers between 0 and 100, provided that the sum 'n + m' is between 1 and 100.

Preferably, R1 to R6, independently of each other, represent a saturated hydrocarbon radical, linear or branched, C1-C30, especially C1-C12, and in particular a methyl, ethyl, propyl or butyl radical.

In particular, R1 to R6 may be identical, and may furthermore be a methyl radical. Preferably, one can have m = 1 or 2 or 3, and / or n = 0 and / or p = 0 or 1, in formula (VII).

It is possible to use a phenyl silicone oil of formula (VI) having a viscosity at 25 ^° C. of between 5 and 1500 mm / s (ie 5 to 1500 cSt), preferably having a viscosity of between 5 and 1000 mm / s ( 5 to 1000 cSt).

As phenylated phenylated oil of formula (VII), it is possible especially to use phenyltrimethicones such as DC556 from Dow Corning (22.5 cSt), Silbione 70663V30 from Rhône Poulenc (28 cSt), or diphenyldimethicones such as oils Belsil, including Belsil PDM1000 (100OcSt), Belsil PDM 200 (200 cSt) and Belsil PDM 20 (2OcSt) from Wacker. The values in parentheses represent the viscosities at 25 ^° C. The non-volatile silicone oil may be chosen from silicones of formula

in which :

R ₁ , R ₂ , R ₅ and Re 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 1 to 6 carbon atoms, or an aryl radical,

X is an alkyl radical having 1 to 6 carbon atoms, a hydroxyl radical or a vinyl radical, n and p being chosen so as to give the oil a molecular weight by weight less than

200 000 g / mol, preferably less than 150 000 g / mol and more preferably less than

100,000 g / mol.

The phenyl silicone oil makes it possible in particular to improve the strength of the composition without reducing its gloss level. The phenyl silicone oil may be present in the composition in a total content ranging from 0.5% to 70% by weight relative to the total weight of the composition, preferably ranging from 5% to 50% by weight, and better still from 5% to 40% by weight.

Additional polymer:

The compositions according to the invention may contain an additional polymer, film-forming or otherwise.

In the present invention, the term "film-forming polymer" is intended to mean a polymer capable of forming, by itself or in the presence of an auxiliary film-forming agent, a film which is macroscopically continuous and adheres to the keratin materials, and preferably a cohesive film. and more preferably a film whose cohesion and mechanical properties are such that said film can isolable and manipulable in isolation, for example when said film is made by casting on a non-stick surface such as a Teflon or silicone surface.

The composition may comprise an aqueous phase and the additional polymer may be present in this aqueous phase. In this case it will preferably be a dispersion polymer or an amphiphilic or associative polymer.

By "dispersed polymer" is meant non insoluble polymers in water present in the form of particles of variable size. The polymer may be crosslinked or not. The average particle size is typically between 25 and 500 nm, preferably between 50 and 200 nm. The following aqueous dispersion polymers can be used: Ultrasol 2075 from Ganz Chemical, Daitosol 5000AD from Daito Kasei, Avalon UR 450 from Noveon, DYNAMX from National Starch, Syntran 5760 from Interpolymer, Acusol OP 301 from Rohm & Haas, Neocryl A 1090 from Avecia.

The acrylic dispersions sold under the names Neocryl XK-90®, Neocryl A-1070®, Neocryl A-1090®, Neocryl BT-62®, Neocryl A-1079® and Neocryl A-523® by the company Avecia-Neoresins, Dow Latex 432® by DOW CHEMICAL, Daitosol 5000 AD® or Daitosol 5000 SJ® by DAITO KASEY KOGYO; Syntran 5760® by the company Interpolymer, Soltex OPT by the company Rohm & Haas, aqueous dispersions of acrylic or styrene / acrylic polymers sold under the trade name JONCR YL® by the company Johnson Polymer or the aqueous polyurethane dispersions sold under the denominations Neorez R-981® and Neorez R-974® by the company AVECIA-NEORESINS, the Avalure UR-405®, Avalure UR-410®, Avalure UR-425®, Avalure UR-450®, Sancure 875®, Sancure 861®, Sancure 878® and Sancure 2060® by the company GOODRICH, Impranil 85® by the company BAYER, Aquamere H-1511® by the company HYDROMER; the sulfopolyesters sold under the brand name Eastman AQ® by the company Eastman Chemical Products, the vinyl dispersions, such as the Mexomère PAM® from the company Chimex, and mixtures thereof, are other examples of an aqueous dispersion of particles of film-forming, water-dispersible polymers.

By "amphiphilic or associative polymers" is meant polymers having one to several hydrophilic moieties which render them partially soluble in water and one or several hydrophobic parts through which the polymers associate or interact. The following associative polymers may be used: Nuvis FX1100 from Elementis, Aculyn 22, Aculyn 44, Aculyn 46 from Rohm & Haas, Viscophobe DB 1000 from Amerchol. The diblock copolymers consisting of a hydrophilic block (polyacrylate, polyethylene glycol) and a hydrophobic block (polystyrene, polysiloxane, can also be used.

Soluble polymers in an aqueous phase containing the monodisperse particles can be avoided because they can cause an aggregation of the monodisperse particles. The film-forming polymer may thus be insoluble in such an aqueous phase.

The composition may comprise an oily phase and the film-forming polymer may be present in this oily phase. The polymer may then be in dispersion or in solution. NAD (non-aqueous dispersion) or microgel (for example KSG) polymers may be used, as well as PS-PA polymers or styrene-based copolymers (Kraton, Regalite).

Examples of non-aqueous dispersions of lipid-dispersible film-forming polymer in the form of non-aqueous dispersions of polymer particles in one or more silicone and / or hydrocarbon oils and which can be stabilized at their surface by at least one stabilizing agent, in particular a block polymer, grafted or statistical, mention may be made of acrylic dispersions in isododecane, such as Mexomère PAP® from Chimex, particle dispersions of a grafted ethylenic polymer, preferably acrylic polymer, in a liquid fatty phase, the ethylenic polymer advantageously being dispersed in the absence of additional stabilizer at the surface of the particles as described in particular in WO 04/055081.

Among the film-forming polymers that can be used in the composition of the present invention, mention may be made of synthetic polymers, of free-radical type or of polycondensate type, polymers of natural origin, and mixtures thereof.

By radical-forming film-forming polymer is meant a polymer obtained by polymerization of unsaturated monomers, especially ethylenic monomers, each monomer being capable of homopolymerizing (unlike polycondensates). The radical-type film-forming polymers may in particular be polymers, or copolymers, vinylic polymers, in particular acrylic polymers.

The vinyl film-forming polymers may result from the polymerization of ethylenically unsaturated monomers having at least one acidic group and / or esters of these acidic monomers and / or amides of these acidic monomers.

As monomer bearing an acid group, it is possible to use α, β-ethylenic unsaturated carboxylic acids such as acrylic acid, methacrylic acid, crotonic acid, maleic acid, itaconic acid. It is preferable to use (meth) acrylic acid and crotonic acid, and more preferably (meth) acrylic acid.

The acidic monomer esters are advantageously chosen from esters of (meth) acrylic acid (also called (meth) acrylates), in particular alkyl (meth) acrylates, in particular C 1 -C 30 alkyl, preferably C1-C20, (meth) acrylates of aryl, in particular of C6-C10 aryl, hydroxyalkyl (meth) acrylates, in particular of C2-C6 hydroxyalkyl.

Among the alkyl (meth) acrylates, mention may be made of methyl methacrylate, ethyl methacrylate, butyl methacrylate, isobutyl methacrylate, 2-ethylhexyl methacrylate, lauryl methacrylate, cyclohexyl methacrylate.

Among the hydroxyalkyl (meth) acrylates, mention may be made of hydroxyethyl acrylate, 2-hydroxypropyl acrylate, hydroxyethyl methacrylate and 2-hydroxypropyl methacrylate.

Among the aryl (meth) acrylates, mention may be made of benzyl acrylate and phenyl acrylate.

Particularly preferred (meth) acrylic acid esters are alkyl (meth) acrylates. According to the present invention, the alkyl group of the esters can be either fluorinated or perfluorinated, ie some or all of the hydrogen atoms of the alkyl group are substituted by fluorine atoms. Amides of the acidic monomers include, for example, (meth) acrylamides, and especially N-alkyl (meth) acrylamides, in particular C 2 -C 12 alkyl. Among the N-alkyl (meth) acrylamides, mention may be made of N-ethyl acrylamide, Nt-butyl acrylamide, Nt-octyl acrylamide and N-undecylacrylamide.

The vinyl film-forming polymers can also result from the homopolymerization or copolymerization of monomers chosen from vinyl esters and styrene monomers. In particular, these monomers can be polymerized with acidic monomers and / or their esters and / or their amides, such as those mentioned above.

Examples of vinyl esters include vinyl acetate, vinyl neodecanoate, vinyl pivalate, vinyl benzoate and vinyl t-butyl benzoate.

Styrene monomers include styrene and alpha-methyl styrene.

Among the film-forming polycondensates, mention may be made of polyurethanes, polyesters, polyester amides, polyamides, and epoxy ester resins, polyureas.

The polyurethanes may be chosen from anionic, cationic, nonionic or amphoteric polyurethanes, polyurethane-acrylics, poly-urethanes-polyvinylpyrrolidones, polyester-polyurethanes, polyether-polyurethanes, polyureas, polyurea-polyurethanes, and their polyurethanes. mixtures.

The polyesters can be obtained, in known manner, by polycondensation of dicarboxylic acids with polyols, especially diols.

The dicarboxylic acid can be aliphatic, alicyclic or aromatic. Examples of such acids are: oxalic acid, malonic acid, dimethylmalonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, 2,2-acid. dimethylglutaric acid, azelaic acid, suberic acid, sebacic acid, fumaric acid, maleic acid, itaconic acid, phthalic acid, dodecanedioic acid, 1,3-acid, cyclohexanedicarboxylic acid, 1,4-cyclohexanedicarboxylic acid, isophthalic acid, terephthalic acid, 2,5-norbornane dicarboxylic acid, diglycolic acid, thiodipropionic acid, 2,5-naphthalenedicarboxylic acid, 2,6-acid naphthalene. These dicarboxylic acid monomers may be used alone or in combination with at least two dicarboxylic acid monomers. Among these monomers, phthalic acid, isophthalic acid and terephthalic acid are preferably chosen.

The diol may be chosen from aliphatic, alicyclic and aromatic diols. A diol chosen from among: ethylene glycol, diethylene glycol, triethylene glycol, 1,3-propanediol, cyclohexane dimethanol, 4-butanediol is preferably used. As other polyols, it is possible to use glycerol, pentaerythritol, sorbitol, trimethylolpropane.

The polyester amides can be obtained in a similar manner to the polyesters by polycondensation of diacids with diamines or amino alcohols. As the diamine, there can be used ethylenediamine, hexamethylenediamine, meta- or para-phenylenediamine. As aminoalcohol, monoethanolamine can be used.

The polyester may further comprise at least one monomer bearing at least one -SO3M group, with M representing a hydrogen atom, an NH4 + ammonium ion or a metal ion, for example an Na +, Li +, K +, Mg2 + or Ca2 + ion. , Cu2 +, Fe2 +, Fe3 +. In particular, it is possible to use a bifunctional aromatic monomer comprising such a group -SO3M.

The aromatic nucleus of the bifunctional aromatic monomer additionally carrying a group -SO3M as described above may be chosen for example from benzene, naphthalene, anthracene, diphenyl, oxydiphenyl, sulfonyldiphenyl and methylenediphenyl nuclei. An example of a bifunctional aromatic monomer also bearing an -SO 3 M group is sulfoisophthalic acid, tallow-terephthalic acid, sulphophthalic acid and 4-sulphonaphthalene-2,7-dicarboxylic acid.

According to an exemplary composition according to the invention, the film-forming polymer may be a polymer solubilized in a liquid fatty phase comprising organic oils or solvents (it is said that the film-forming polymer is a liposoluble polymer). Preferably, the liquid fatty phase comprises a volatile oil, optionally mixed with a non-volatile oil. As an example of a fat-soluble polymer, mention may be made of vinyl ester copolymers (the vinyl group being directly connected to the oxygen atom of the ester group and the vinyl ester having a saturated hydrocarbon radical, linear or branched, from 1 to 19 carbon atoms, linked to the carbonyl ester group) and from at least one other monomer which may be a vinyl ester (different from the vinyl ester already present), an α-olefin (having from 8 to 28 carbon atoms), an alkyl vinyl ether (the alkyl group of which contains 2 to 18 carbon atoms), or an allyl or methallyl ester (having a linear or branched, saturated hydrocarbon radical of 1 to 19 carbon atoms, bonded to the carbonyl ester group).

These copolymers may be crosslinked using crosslinking agents which may be of the vinyl type, or of the allyl or methallyl type, such as tetraallyloxyethane, divinylbenzene, divinyl octanedioate, divinyl dodecanedioate, and octadecanedioate. divinyl.

Examples of such copolymers include copolymers: vinyl acetate / allyl stearate, vinyl acetate / vinyl laurate, vinyl acetate / vinyl stearate, vinyl acetate / octadecene, vinyl acetate / octadecylvinylether vinyl propionate / allyl laurate, vinyl propionate / vinyl laurate, vinyl stearate / octadecene-1, vinyl acetate / dodecene-1, vinyl stearate / ethyl vinyl ether, vinyl propionate / cetyl vinyl ether, stearate of vinyl vinyl / allyl acetate, 2,2-dimethyl-2 vinyl octanoate / vinyl laurate, 2,2-dimethyl-2-allyl pentanoate / vinyl laurate, vinyl dimethyl propionate / vinyl stearate, dimethyl allyl propionate / stearate vinyl propionate / vinyl stearate, crosslinked with 0.2% divinyl benzene, vinyl dimethyl propionate / vinyl laurate, cross-linked with 0.2% divinyl benzene, vinyl acetate / octadecyl vinyl ether, crosslinked with 0.2% of tetraall yloxyethane, vinyl acetate / allyl stearate, crosslinked with 0.2% divinyl benzene, vinyl acetate / octadecene-1 cross-linked with 0.2% divinyl benzene and allyl propionate / allyl stearate cross-linked with 0 2% divinyl benzene.

As examples of liposoluble film-forming polymers, mention may be made of vinyl ester copolymers and at least one other monomer which may be a vinyl ester, in particular vinyl neodecanoate, vinyl benzoate and vinyl t-butyl benzoate, an α olefin, an alkyl vinyl ether, or an allylic or methallyl ester. Liposoluble film-forming polymers that may also be mentioned include liposoluble copolymers, and in particular those resulting from the copolymerization of vinyl esters having from 9 to 22 carbon atoms or of alkyl acrylates or methacrylates, the alkyl radicals having from 10 to 20 carbon atoms.

Such liposoluble copolymers may be chosen from copolymers of vinyl polycrystearate, vinyl polystearate crosslinked with divinylbenzene, diallyl ether or diallyl phthalate, copolymers of stearyl poly (meth) acrylate, polyvinylpolate , poly (meth) acrylate lauryl, these poly (meth) acrylates can be crosslinked using dimethacrylate ethylene glycol or tetraethylene glycol.

The liposoluble copolymers defined above are known and in particular described in application FR-A-2232303; they can have a weight average molecular weight ranging from 2,000 to 500,000 and preferably from 4,000 to 200,000.

As liposoluble film-forming polymers that can be used in the invention, mention may also be made of polyalkylenes and especially copolymers of C2-C20 alkenes, such as polybutene, alkylcelluloses with a linear or branched, saturated or non-saturated C1 to C8 alkyl radical, for example ethylcellulose and propylcellulose, copolymers of vinylpyrrolidone (VP) and in particular copolymers of vinylpyrrolidone and of C2 to C40 and better still of C3 to C20 alkene. By way of example of a copolymer of VP which may be used in the invention, mention may be made of the copolymer of VP / vinyl acetate, VP / ethyl methacrylate, polyvinylpyrrolidone (PVP) butylated, VP / ethyl methacrylate / methacrylic acid, VP / eicosene, VP / hexadecene, VP / triacontene, VP / styrene, VP / acrylic acid / lauryl methacrylate.

Mention may also be made of silicone resins, generally soluble or swellable in silicone oils, which are crosslinked polyorganosiloxane polymers. The nomenclature of the silicone resins is known under the name of "MDTQ", the resin is described according to the different siloxane monomeric units that it comprises, each of the letters "MDTQ" characterizing a type of unit.

As 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, or by the company Shin-Etsu under the references KR-220L. As examples of commercially available polypropylsilsesquioxane resins, mention may be made of those sold under the reference DC670 by Dow Corning.

Siloxy silicate resins that may be mentioned include trimethylsiloxysilicate (TMS) resins such as those sold under the reference SR100O 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.

In the case of make-up or skincare compositions, the combination of a resin according to the invention with a trimethylsiloxysilicate resin or a polypropylsilsesquioxane resin makes it possible to improve the holding of the non-transfer.

Mention may also be made of silicone resin copolymers such as those mentioned above with polydimethylsiloxanes, such as the pressure-sensitive adhesive copolymers marketed by Dow Corning under the reference BIO-PSA and described in document US 5 162 410 or the silicone copolymers resulting from the reaction of a silicone resin, such as those described above, and a diorganosiloxane as described in document WO 2004/073626.

According to an exemplary implementation of the invention, the film-forming polymer is a film-forming (preferably substantially linear) ethylenic block polymer, which preferably comprises at least a first block and at least a second block having glass transition temperatures ( Tg), said first and second sequences being interconnected by an intermediate sequence comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block.

Advantageously, the first and second sequences and the block polymer are incompatible with each other.

Such polymers are described for example in EP 1411069 or WO04 / 028488. Preferably, according to this embodiment, the block ethylenic polymer, comprising at least a first block and at least a second block, is characterized in that the first block is obtained from at least one acrylate monomer of formula CH ₂ = CH-COOR ₂ in which R ₂ represents a C ₄ to C ₁₂ cycloalkyl group and at least one methacrylate monomer of formula CH ₂ = C (CH ₃ ) -COOR ₂ in which R ' ₂ represents a cycloalkyl C group ₄ to C _2, and characterized in that the second block is obtained from an acrylic acid monomer and of at least one glass transition monomer or equal to 2O ⁰ C. such polymers and their method of preparation are described for example in EP1882709.

The film-forming polymer may be chosen from block or static polymers and / or copolymers comprising, in particular, polyurethanes, polyacrylics, silicones, fluorinated polymers, butyl gums, copolymers of ethylene, natural gums and polyvinyl alcohols, and mixtures thereof. The monomers of the block or static copolymers comprising at least one combination of monomers whose polymer results in a glass transition temperature below room temperature (25 ^° C.) may be chosen from, in particular, butadiene, ethylene, propylene, acrylic, methacrylic, isoprene, isobutene, silicone and mixtures thereof.

The film-forming polymer may also be present in the composition in the form of particles in dispersion in an aqueous phase or in a non-aqueous solvent phase, generally known under the name of latex or pseudolatex. The techniques for preparing these dispersions are well known to those skilled in the art.

The composition according to the invention may comprise a plasticizer promoting the formation of a film with the film-forming polymer. Such a plasticizer may be chosen from all compounds known to those skilled in the art as being capable of performing the desired function.

By way of other examples of film-forming system that can be used in the compositions according to the invention, mention may be made of the systems in which the film is formed in situ at the time of application of the composition or of a mixture of compositions containing two silicone compounds that react when brought into contact with each other. Such systems are described in particular in WO 2007/071706 whose content is incorporated herein by reference. Systems of this type are also described in US2007 / 142575 or US 2007/142599, the contents of which are also incorporated herein by reference.

Other polymers:

The compositions according to the invention may contain an elastomer, in particular a polyglycerolated silicone elastomer. By way of example, an elastomeric crosslinked organopolysiloxane obtainable by crosslinking addition reaction of diorganopolysiloxane containing at least one silicon-bonded hydrogen and polyglycerolated compounds having ethylenically unsaturated groups, in particular in the presence of platinum catalyst, is used.

As polyglycerolated silicone elastomers, those sold under the names "KSG-710", "KSG-810", "KSG-820", "KSG-830", "KSG-840" by the company Shin Etsu can be used.

The compositions according to the invention may further comprise an additional emulsifying silicone elastomer.

By way of examples, polyoxyalkylenated elastomers are used as described, in particular, described in patents US Pat. No. 5,236,986, US Pat. No. 5,512,004, US Pat. No. 5,337,793 and US Pat. No. 5,811,487, the contents of which are incorporated by reference.

As the polyoxyalkylene silicone elastomer, those sold under the names "KSG-21", "KSG-20", "KSG-30", "KSG-31", KSG-32 "," KSG-33 "," can be used. KSG-210, KSG-310, KSG-320, KSG-330, KSG-340, X-226146 by Shin Etsu, DC9010, DC9011 by the company Dow Corning.

These particular elastomers, when they are in combination with the resins according to the invention, may make it possible to improve the non-transfer and comfort properties (flexibility) of the compositions comprising them.

The compositions according to the invention may further comprise a non-emulsifying elastomer. Non-emulsifying elastomers are especially described in applications JP-A-61-194009, EP-A-242219, EP-A-285886, EP-A-765656, the contents of which are incorporated by reference.

As spherical non-emulsifying elastomers, those sold under the names "DC 9040", "DC 9041", "DC 9509", "DC 9505", "DC 9506" by the company Dow Corning can be used.

The spherical non-emulsifying silicone elastomer 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 patent US5538793, the content of which is incorporated by reference. Such elastomers are sold under the names "KSP-100", "KSP-101", "KSP-102", "KSP-103", KSP-104 "," KSP-105 "by Shin Etsu.

Other elastomeric crosslinked organopolysiloxanes in the form of spherical powders may be hybrid silicone powders functionalized with fluoroalkyl groups, especially sold under the name "KSP-200" by the company Shin Etsu; Hybrid silicone powders functionalized with phenyl groups, especially sold under the name "KSP-300" by Shin Etsu.

Silicone elastomers with an MQ group, such as those sold by Wacker under the trade names Belsil RG100, Belsil RPG33 and preferably RG80, may also be used in the compositions according to the invention. These particular elastomers, when they are in combination with the resins according to the invention, may make it possible to improve the non-transfer properties of the compositions comprising them.

The oils :

The composition according to the invention may comprise at least one oil.

The oil may be chosen from hydrocarbon oils, silicone oils and fluorinated oils. The oil may be chosen from volatile oils, non-volatile oils, and mixtures thereof.

The term "hydrocarbon-based oil" means an oil formed essentially or even consisting of carbon and hydrogen atoms, and possibly oxygen, nitrogen, and not containing a silicon or fluorine atom; it may contain ester, ether, amine, amide groups.

By silicone oil is meant an oil containing at least one silicon atom, and in particular containing Si-O groups.

By fluorinated oil is meant an oil containing at least one fluorine atom.

The composition according to the invention may comprise at least one volatile oil.

By "volatile oil" is meant an oil (or non-aqueous 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 ambient temperature, in particular having a non-zero vapor pressure, at ambient temperature and atmospheric pressure, in particular having a vapor pressure ranging from 0.13 Pa to 40 000 Pa (10 -

3 to 300 mm Hg), and preferably ranging from 1.3 Pa to 13 000 Pa (0.01 to 100 mm Hg), and preferably ranging from 1.3 Pa to 1300 Pa (0.01 to 10 mm) of Hg).

In addition, the volatile oil generally has a boiling point, measured at atmospheric pressure, ranging from 150 ^° C. to 260 ^° C., and preferably ranging from 170 ^° C. to 250 ^° C.

The composition according to the invention may comprise a hydrocarbon-based volatile oil chosen in particular from hydrocarbon-based oils having a flash point ranging from 40 ^° C. to 102 ^° C., preferably ranging from 40 ^° C. to 55 ^° C., and preferably ranging from 40 ^° C. to 40 ^° C. C at 50 ^° C.

Hydrocarbon volatile oils that may be mentioned include volatile hydrocarbon oils having 8 to 16 carbon atoms and mixtures thereof, and especially C8-C16 branched alkanes, for example iso-alkanes (also known as isoparaffins) with C8-C16, and isododecane, isodecane, isohexadecane and for example the oils sold under the trade names of Isopars or Permetyls, branched C8-C16 esters such as isohexyl neopentanoate, and mixtures thereof. Preferably, the volatile hydrocarbon oil is chosen from volatile hydrocarbon oils having from 8 to 16 carbon atoms and mixtures thereof, in particular from isododecane, isodecane and isohexadecane, and is especially isododecane.

For skin makeup products, especially foundations and lipsticks, it is advantageous to use linear hydrocarbon volatile oils having from 8 to 16 carbon atoms.

As the volatile silicone oil, mention may be made of linear or cyclic silicones having from 2 to 7 silicon atoms, these silicones optionally comprising alkyl or alkoxy groups having from 1 to 10 carbon atoms. As volatile silicone oil that may be used in the invention, there may be mentioned octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, 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, relative to the total weight of the composition, preferably ranging from 1% to 70% by weight. and preferably ranging from 5% to 50% by weight.

The composition according to the invention may comprise at least one non-volatile oil.

As the non-volatile hydrocarbon oil, paraffin oil (or petroleum jelly), squalane, hydrogenated polyisobutylene (Parleam oil), perhydrosqualene, mink, turtle, soybean oil, coconut oil and the like can be used. sweet almond, calophyllum, palm, grape seed, sesame, maize, arara, rapeseed, sunflower, cotton, apricot, castor oil, avocado, jojoba, olive or cereal sprouts; esters of lanolic acid, oleic acid, lauric acid, stearic acid; fatty esters, especially C12-C36, such as isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, diisopropyl adipate, isononyl isononanoate, palmitate 2-ethyl-hexyl, 2-hexyl-decyl laurate, 2-octyl-decyl palmitate, myristate or 2-octyl-dodecyl lactate, di (2-ethyl hexyl) succinate, malate diisostearyl, glycerol triisostearate or diglycerine; Behenic Acid, Oleic Acid, Linoleic Acid, Acid linolenic or isostearic acid; higher fatty alcohols, especially C 16 -C 22, such as cetanol, oleic alcohol, linoleic or linolenic alcohol, isostearyl alcohol or octyl dodecanol; and their mixtures.

The non-volatile oil may be present in a content ranging from 0.1% to 70% by weight, relative to the total weight of the non-volatile liquid fatty phase, preferably ranging from 0.5% to 60% by weight. and preferably ranging from 1% to 50% by weight.

Structuring agents:

The composition according to the invention may comprise a structuring agent.

By structuring agent is meant a compound capable of increasing the viscosity of the composition. The structuring agent makes it possible in particular to obtain a composition that can present a texture ranging from fluid to solid textures.

The structuring agent may be present in the composition in a content ranging from 0.05% to 40% by weight, relative to the total weight of the composition, preferably ranging from 0.1% to 30% by weight, and preferably ranging from 0.1% to 25% by weight.

The structuring agent may be chosen in particular from thickeners (thickeners of oily media, thickeners of aqueous medium), organogelators, waxes, pasty compounds, gums.

The thickening agent of aqueous medium can be chosen from:

hydrophilic clays,

hydrophilic fumed silica.

the water-soluble cellulosic thickeners

guar, xanthan, carob, scleroglucan, gellan, rhamsan, karaya, carrageenan gums

alginates, maltodextrins, starch and its derivatives, hyaluronic acid and its salts,

the glyceryl poly (metha) crylate polymers sold under the names "Hispagel" or "Lubragel" by the companies Hispano Quimica or Guardian,

polyvinylpyrrolidone, polyvinyl alcohol,

crosslinked polymers and 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 crosslinked homopolymers of methacryloyloxyethyltrimethylammonium chloride sold under the name "Salcare SC95" by the company Allied Colloid.

associative polymers and in particular associative polyurethanes.

Such thickeners are especially described in EP-A-1400234, the contents of which are incorporated by reference.

The thickening agent of oily medium may be chosen from

- Silicones carboxylates

- Sacharride silicones

organophilic clays, hydrophobic pyrogenic silicas

alkyl guar gums (with C1-C6 alkyl group), such as those described in EP-A-708114;

hydrophobic celluloses

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 linked to these hydrocarbon-based units, as described in the 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.

- The silicone polyamide resins as described in the application EP-A-1266647, in the French patent application filed under No. 0216039 whose content is incorporated by reference. Such thickeners are especially described in EP-A-1400234, the contents of which are incorporated by reference.

The organogellators may be chosen from those described in application WO-A-03/105788, the contents of which are incorporated by reference. In particular, it may be advantageous to combine the resins according to the invention with particular organogelators, and in particular:

Derivatives of bis-ureas of general formula (I):

in which :

- A is a group of formula:

with R 'being an alkyl radical with linear or branched C ₄ and * stands for the group points of attachment of A to each of the two nitrogen atoms of the residue of the compound of general formula (I), and

R is a C ₅ to C ₁₅ alkyl radical, mono-branched, non-cyclic, saturated or unsaturated and the hydrocarbon-based chain of which is optionally interrupted by 1 to 3 heteroatoms chosen from O, S and N, or one of its salts; or isomers, in particular described in patent application FR-A-2892303

The silicone bis-urea derivatives of general formula (I) or one of its salts and / or isomers:

in which :

- A is a group of formula (II):

with R being an alkyl radical Ci to C ₄ linear or branched, and * stands for the group points of attachment of A to each of the two nitrogen atoms of the residue of the compound of general formula (I), and

R and R ', which are identical or different, are chosen from:

i) the radicals of formula (III):

in which :

L is a single bond or a divalent carbon, especially hydrocarbon (alkylene), linear, branched and / or cyclic, saturated or unsaturated radical, comprising 1 to 18 carbon atoms, and which may comprise 1 to 4 heteroatoms chosen from N, O and S;

Ra is: a) a linear, branched and / or cyclic, saturated or unsaturated, hydrocarbon radical (alkyl), comprising 1 to 18 carbon atoms, and which can comprise 1 to 8 heteroatoms chosen from N, O, Si; and S; or else b) a silicone radical of formula:

with n being between 0 and 100, in particular between 1 and 80, or even 2 to 20; and R2 to R6 being, independently of one another, carbon radicals, linear or branched hydrocarbons (alkyl), having 1 to 12, in particular

1 to 6 carbon atoms, and may comprise 1 to 4 heteroatoms, in particular

O;

- Rb and Rc are, independently of one another, selected from: a) carbon radicals, in particular linear, branched and / or cyclic hydrocarbon radicals, saturated or unsaturated, containing 1 to 18 carbon atoms, and may comprise 1 to 4 heteroatoms selected from N, O, Si and S; b) radicals of formula:

with n being between 0 and 100, in particular between 1 and 80, or even 2 to 20; and R'2 to R'6 being, independently of one another, carbon radicals, in particular linear or branched hydrocarbon (alkyl) radicals having 1 to 12, in particular 1 to 6 carbon atoms, and possibly comprising 1 to 4 heteroatoms, including O. and

ii) linear, branched and / or cyclic, saturated or unsaturated C 1 to C ₃₀ alkyl radicals, optionally comprising 1 to 3 heteroatoms chosen from O, S, F and

NOT; it being understood that at least one of the radicals R and / or R 'is of formula (III) such as those described in the patent application FR-A-2900819.

- Bis-urea derivatives described in the patent application FR-A-28994476.

Wax (s) The composition may comprise at least one solid fatty substance chosen from waxes as a structuring agent.

The wax considered in the context of the present invention is generally a lipophilic compound, solid at room temperature (25 ^° C.), with reversible solid / liquid state change, having a melting point greater than or equal to 30 ^° C. ⁰ C can go up to 200 ⁰ C and in particular up to 120 ⁰ C. In particular, the waxes that are suitable for the invention may have a melting point greater than or equal to 45 ^° C., and in particular greater than or equal to 55 ^° C.

For the purposes of the invention, the melting temperature corresponds to the temperature of the most endothermic peak observed in thermal analysis (DSC) as described in ISO 11357-3; 1999. The melting point of the wax can be measured using a differential scanning calorimeter (DSC), for example the calorimeter sold under the name "MDSC 2920" by the company TA Instruments. The measurement protocol is as follows: A sample of 5 mg of wax placed in a crucible is subjected to a first temperature rise from -20 ^° C. to 100 ^° C., at a heating rate of 10 ° C./minute. then cooled from 100 ^° C. to -20 ^° C. at a cooling rate of 10 ° C./min and finally subjected to a second temperature rise ranging from -20 ^° C. to 100 ^° C. at a heating rate of 5 ° C. C / minute. During the second temperature rise, the variation of the power difference absorbed by the empty crucible and the crucible containing the wax sample as a function of temperature is measured. The melting point of the compound is the value of the temperature corresponding to the peak apex of the curve representing the variation of the difference in power absorbed as a function of the temperature.

The waxes that may be used in the compositions according to the invention are chosen from waxes, solid, at room temperature of animal, vegetable, mineral or synthetic origin, and mixtures thereof.

Illustrative waxes suitable for the invention include hydrocarbon waxes such as beeswax, lanolin wax, and Chinese insect wax, rice bran wax, Carnauba wax Candellila wax, Ouricury wax, Alfa wax, berry wax, shellac wax, Japanese wax and sumac wax; montan wax, orange and lemon waxes, microcrystalline waxes, paraffins and ozokerite; polyethylene waxes, waxes obtained by Fisher-Tropsch synthesis and waxy copolymers and their esters.

There may also be mentioned waxes obtained by catalytic hydrogenation of animal or vegetable oils having linear or branched C 8 -C ₃₂ fatty chains. Among these, there may be mentioned isomerized jojoba oil such as trans isomerized partially hydrogenated jojoba oil manufactured or marketed by Desert Whale. under the commercial reference Iso-Jojoba-50 ^®, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, hydrogenated lanolin, and tetrastearate di- (trimethylol 1 1.1 propane) sold under the name Hest 2T-4S ^® by the company HETERENE.

Mention may also be made of silicone waxes (C ₃₀ - ₄₅ ALKYL DIMETHICONE) and fluorinated waxes. One can also use waxes obtained by hydrogenation of castor oil esterified with cetyl alcohol sold under the names Phytowax ricin 16L64 and 22L73 ^® ^® by Sophim. Such waxes are described in the application FR-A-2792190. As wax, a C20-C40 alkyl (hydroxystearyloxy) stearate (the alkyl group comprising from 20 to 40 carbon atoms) can be used, alone or as a mixture . Such a wax is especially sold under the names "Kester Wax K 82 P ^® ", "Hydroxypolyester K 82 P ^® " and "Kester Wax K 80 P ^® ", and "Kester Wax K 82 H ^® " by the company Koster Keunen.

As microwaxes that may be used in the compositions according to the invention, mention may be made especially of carnauba microwaxes, such as that sold under the name MicroCare 350 ^® by the company MICRO POWDERS, the micro synthetic wax such as that sold under the name MicroEase 114S ^® by the company mICRO POWDERS, the micro waxes constituted of a mixture of carnauba wax and of polyethylene wax, such as those sold under the names micro Care 300 ^® and 310 ^® by the company micro Powders , microwaxes consisting of a mixture of carnauba wax and synthetic wax such as that sold under the name micro Care 325 ^® by the company micro Powders, polyethylene micro waxes such as those sold under the names Micropoly 200 ^® , 220 ^® , 220L ^® and 250S ^® by the company MICRO POWDERS and polytetra micro waxes fluoroethylene such as those sold under the names Microslip 519 ^® and 519 L ^® by the company Micro Powders. The composition according to the invention may comprise a content of waxes ranging from 0.1 to 50% by weight, and better still from 1 to 30% by weight relative to the total weight of the composition.

Paste compounds The composition according to the invention may comprise at least one pasty compound as a structuring agent. Pasty fats are considered solid fats within the meaning of the present invention.

For the purposes of the present invention, the term "pasty" is understood to mean a lipophilic fat compound with a reversible solid / liquid state change, having in the solid state an anisotropic crystalline organization and comprising at a temperature of 23 ^° C. a liquid fraction. and a solid fraction.

In other words, the starting melting temperature of the pasty compound may be less than 23 ° C. The liquid fraction of the pasty compound measured at 23 ° C. can represent 9 to 97% by weight of the compound. This liquid fraction at 23 ° C is preferably between 15 and 85%, more preferably between 40 and 85% by weight.

The liquid fraction by weight of the pasty compound at 23 ° C. is equal to the ratio of the enthalpy of fusion consumed at 23 ° C. to the heat of fusion of the pasty compound.

The heat of fusion of the pasty compound is the enthalpy consumed by the compound to pass from the solid state to the liquid state. The pasty compound is said to be in the solid state when the entirety of its mass is in solid form. The pasty compound is said to be in a liquid state when all of its mass is in liquid form. The enthalpy of fusion of the pasty compound is equal to the area under the curve of the thermogram obtained using a differential scanning calorimeter (DS C), such as the calorimeter sold under the name MDSC 2920 by the company TA instrument, with a rise in temperature of 5 or 10 ⁰ C per minute, according to the standard ISO 11357-3: 1999. The enthalpy of fusion of the pasty compound is the amount of energy required to pass the compound from the solid state to the liquid state. It is expressed in J / g.

The heat of fusion consumed at 23 ° C is the amount of energy absorbed by the sample to change from the solid state to the state that it has at 23 ° C consisting of a liquid fraction and a solid fraction. The liquid fraction of the pasty compound measured at 32 ° C is preferably 30 to 100% by weight of the compound, preferably 50 to 100%, more preferably 60 to 100% by weight of the compound. When the liquid fraction of the pasty compound measured at 32 ° C. is equal to 100%, the temperature of the end of the melting range of the pasty compound is less than or equal to 32 ° C. The liquid fraction of the pasty compound measured at 32 ° C. is equal to the ratio of the enthalpy of fusion consumed at 32 ° C. to the heat of fusion of the pasty compound. The enthalpy of fusion consumed at 32 ° C. is calculated in the same way as the heat of fusion consumed at 23 ° C.

The pasty compound is preferably chosen from synthetic compounds and compounds of plant origin. A pasty compound can be obtained synthetically from starting materials of plant origin.

The pasty compound may advantageously be chosen from: i) lanolin and its derivatives ii) polymeric or non-polymeric silicone compounds iii) polymeric or non-fluorinated compounds iv) vinyl polymers, in particular: iv) homopolymers of olefins v) copolymers of olefins vi) homopolymers and copolymers of hydrogenated dienes vii) linear or branched oligomers, homo or copolymers of alkyl (meth) acrylates preferably having a C ₈ -C ₃₀ alkyl group viii) homo and copolymer oligomers of vinyl esters having C ₈ -C ₃ alkyl groups; ix) homo- and copolymer oligomers of vinyl ethers having C ₈ -C ₃₀ alkyl groups; v) liposoluble polyethers resulting from the polyetherification between one or more diols in the form of C2-C100, preferably C2-C50, vi) the esters, vii) and mixtures thereof.

Among the esters, the following are particularly preferred: viii) esters of an oligomeric glycerol, in particular the diglycerol esters, in particular the adipic acid and glycerol condensates, for which part 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-hydroxy stearic acid, especially in the image of those sold under the brand name Softisan 649 by the company Sasol (ix) arachidyl propionate marketed under the trademark Waxenol 801 by

Alzo, x) phytosterol esters, xi) triglycerides of fatty acids and their derivatives, xii) pentaerythritol esters, xiii) non-crosslinked polyesters resulting from the polycondensation between a dicarboxylic acid or a linear or branched polycarboxylic acid C ₄ -C s ₀ and a C ₂ -C 50 diol or polyol; xiv) the aliphatic ester esters resulting from the esterification of an aliphatic hydroxycarboxylic acid ester with an aliphatic carboxylic acid, xv) the polyesters resulting from esterification, with a polycarboxylic acid, of an aliphatic hydroxycarboxylic acid ester, said ester comprising at least two hydroxyl groups such as Risocast DA-H ^{® products} , and Risocast DA-L ^® , (xvi) esters of diol dimer and diacid dimer, if appropriate, esterified on their function (s) alcohol (s) or acid (s) free (s) by acid radicals or alcohols such as Plandool-G, xvii) and their mixtures.

Among the pasty compounds of plant origin, a mixture of soy sterols and oxyethylenated (5OE) oxypropylene pentaerythritol (5 PO), marketed under the reference Lanolide by the company VEVY, will preferably be chosen.

Preferably, the composition comprises a total pasty fatty substance content ranging from 0.5 to 50% by weight relative to the weight of the composition, preferably from 1 to 40% or even better, from 5 to 30%.

The gums are generally high molecular weight polydimethylsiloxanes (PDMS) or cellulose gums or polysaccharides.

surfactants

The composition according to the invention may comprise at least one surfactant. The surfactant may be lipophilic and / or hydrophilic, used alone or in coupling The surfactant may be chosen from nonionic, anionic, cationic and amphoteric surfactants.

The nonionic surfactant may be chosen from:

a C8-C22 alkyl dimethicone copolyol, that is to say an oxypropylenated and / or oxyethylenated poly (C8-C22) alkyl dimethyl methyl siloxane.

The C8-C22 alkyl dimethicone copolyol is advantageously a compound of formula (I) below:

in which :

PE represents (-C 2 H 4 O) x- (C 3 H 6 O) y R, R being chosen from a hydrogen atom and an alkyl radical of 1 to 4 carbon atoms, x ranging from 0 to 100 and y ranging from 0 to 80; and y not being simultaneously 0

m ranging from 1 to 40

- n ranging from 10 to 200 - o ranging from 1 to 100 - p ranging from 7 to 21

q ranging from 0 to 4

and preferably: R = H m = 1 to 10 n = 10 to 100 o = 1 to 30 p = 15 q = 3

As C8-C22 alkyl dimethicone copolyol, mention may be made of cetyl dimethicone copolyol such as the product marketed under the name Abil EM-90 by the company Goldschmidt.

a dimethicone copolyol, that is to say a polydimethyl methyl siloxane oxypropylene and / or oxyethylenated. It does not contain a long-chain alkyl group of more than 8 carbon atoms, especially C8-C22.

As dimethicone copolyol, those having the following formula (II) can be used:

in which :

R1, R2, R3, independently of each other, represent a C1-C6 alkyl radical or a radical - (CH2) x - (OCH2CH2) y - (OCH2CH2CH2) z - OR4, at least one radical R1, R2 or R3 not being an alkyl radical; R4 being a hydrogen, a C1-C3 alkyl radical or a C2-C4 acyl radical;

A is an integer from 0 to 200;

B is an integer from 0 to 50; provided that A and B are not equal to zero at the same time; x is an integer from 1 to 6; y is an integer from 1 to 30; z is an integer from 0 to 5. According to a preferred embodiment of the invention, in the compound of formula (II), R1 = R3 = methyl radical, x is an integer ranging from 2 to 6 and y is an integer ranging from 4 to 30. R4 is in particular a hydrogen.

By way of example compounds of formula (II), mention may be made of the compounds of formula (III):

(CH 3) 3 SiO - [(CH 3) 2 SiO] A - (CH 3 SiO) B - Si (CH 3) 3

I (HI)

(CH2) 2- (OCH2CH2) y-OH

wherein A is an integer from 20 to 105, B is an integer from 2 to 10 and y is an integer from 10 to 20.

Mention may also be made, by way of example of silicone compounds of formula (II), of the compounds of formula (IV):

HO - (CH2CH2O) y- (CH2) 3 - [(CH3) 2SiO] A '- [(CH3) 2Si] - (CH2) 3 - (OCH2CH2) y-OH

(IV)

wherein A 'and y are integers ranging from 10 to 20.

As dimethicone copolyol those sold under the names DC 5329, DC 7439-146, DC 2-5695, Q4-3667 may be used by Dow Corning; KF-6013, KF-6015, KF-6016, KF-6017 by Shin-Etsu. Compounds DC 5329, DC 7439-146, DC 2-5695 are compounds of formula (III) wherein A is respectively 22, B is 2 and y is 12; A is 103, B is 10 and y is 12; A is 27, B is 3 and y is 12.

Nonionic surfactants that may also be mentioned include fatty acid esters of polyols such as mono-, di-, tri- or sesquiolates or stearates of sorbitol or glycerol, laurates of glycerol or of polyethylene glycol; polyethylene glycol fatty acid esters

(monostearate or polyethylene glycol monolaurate); esters of fatty acids (stearate, polyoxyethylenesorbitol oleate); polyoxyethylenated alkyl (lauryl, cetyl, stearyl, octyl) ethers.

As anionic surfactant, mention may be made of sodium carboxylates (2- (2-hydroxyalkyloxy) acetate), amino acid derivatives (N-acylglutamates, N-acylglycinates, acylsarcosinates), alkyl sulphates, alkyl ether sulphates and their oxyethylenated derivatives. , sulfonates, isethionates and N-acylisethionates, taurates and N-acyl N-methyltaurates, sulfosuccinates, alkylsulfoacetates, phosphates and alkylphosphates, polypeptides, anionic derivatives of alkyl polyglycoside (acyl-D-galactoside uronate) , fatty acid soaps, and mixtures thereof.

As amphoteric and zwitterionic surfactants, betaines, N-alkylamidobetaines and their derivatives, derivatives of glycine, sultaines, alkyl polyaminocarboxylates, alkylamphoacetates, and mixtures thereof can be used.

Such surfactants are described in particular in application WO-A-02/056854, the contents of which are incorporated by reference.

The surfactant may be present in the composition according to the invention in a content ranging from 0.1% to 10% by weight, relative to the total weight of the composition, and preferably ranging from 0.5% to 8% by weight. and preferably ranging from 0.5% to 7% by weight.

Coloring matters:

The composition according to the invention may comprise at least one dyestuff.

The coloring material may be chosen from pulverulent dyestuffs (in particular pigments and pearlescent agents) and water-soluble or liposoluble dyestuffs.

By pigments, it is necessary to include particles of any shape, white or colored, mineral or organic, insoluble in the physiological medium, intended to color the composition. By nacres, it is necessary to understand particles of any iridescent form, in particular produced by certain molluscs in their shell or else synthesized.

The pigments may be white or colored, mineral and / or organic. Among the inorganic pigments, titanium dioxide, optionally surface-treated, zirconium oxide or cerium oxides, and oxides of zinc, iron (black, yellow or red) or chromium, the violet of manganese, ultramarine blue, chromium hydrate and ferric blue, metal powders such as aluminum powder, copper powder. Among the organic pigments, mention may be made of carbon black, D & C type pigments, and lacquers based on cochineal carmine, barium, strontium, calcium, aluminum.

Mention may also be made of effect pigments such as particles comprising an organic or inorganic, natural or synthetic substrate, for example glass, acrylic resins, polyester, polyurethane, polyethylene terephthalate, ceramics or aluminas, said substrate being covered or not with metallic substances such as aluminum, gold, silver, platinum, copper, bronze, or metal oxides such as titanium dioxide, iron oxide, chromium oxide and their mixtures.

The pearlescent pigments may be chosen from white pearlescent pigments such as mica coated with titanium, or bismuth oxychloride, colored pearlescent pigments such as titanium mica coated with iron oxides, titanium mica coated with, inter alia, blue. ferric oxide or chromium oxide, titanium mica coated with an organic pigment of the aforementioned type as well as pearlescent pigments based on bismuth oxychloride. It is also possible to use interferential pigments, in particular liquid crystal or multilayer pigments.

The term alkyl mentioned in the compounds mentioned above denotes in particular an alkyl group having from 1 to 30 carbon atoms, preferably having from 5 to 16 carbon atoms.

Hydrophobic treated pigments are described in particular in application EP-A-1086683.

The water-soluble dyes are, for example, beet juice, methylene blue.

Liposoluble, synthetic or natural dyes are, for example, DC Red 17, DC Red 21, DC Red 27, DC Green 6, DC Yellow 11, DC Violet 2, DC Orange 5, Sudan red, carotenes (β-carotene, lycopene), xanthophylls (capsanthin, capsorubin, lutein), palm oil, Sudan brown, quinoline yellow, annatto, curcumin.

The dyestuffs, in particular the pigments treated with a hydrophobic agent, may be present in the composition in a content ranging from 0.1% to 50% by weight, relative to the total weight of the composition, preferably ranging from 5% to 30% by weight, and preferably ranging from 1% to 20% by weight.

Charges:

The composition according to the invention may comprise at least one filler. For the purposes of the present invention, the term "filler" means solid particles of any form, which are in an insoluble form and dispersed in the medium of the composition, even when temperatures that can reach the melting point of all the fatty substances of the composition.

Generally, the fillers used according to the invention are colorless or white, ie non-pigmentary, that is to say they are not used to impart a particular color or hue to the composition according to the invention, even if their use can inherently lead to such a result. These fillers serve in particular to modify the rheology or the texture of the composition.

As such, they are, in this respect, distinct from nacres, organic pigment materials such as, for example, carbon black, D & C type pigments, and lacquers based on cochineal carmine, barium, strontium, calcium, aluminum. and inorganic pigment materials such as, for example, titanium dioxide, zirconium or cerium oxides, as well as iron oxides (black, yellow or red) or chromium, manganese violet, ultramarine blue, hydrate chromium and ferric blue, which are used to provide a hue and color effect to the compositions incorporating them. Such compounds are not covered, within the meaning of the invention, by the definition of charges which therefore cover non-pigmentary fillers that may be organic or inorganic.

The non-pigmentary fillers used in the compositions according to the present invention may be of lamellar, globular, spherical, fiber-like, or any other form intermediate between these defined forms. The size of the particles, namely their particle size, is chosen so as to ensure good dispersion of the fillers in the composition according to the invention. The particle size of the particles may be distributed in the range from 5 μm to 10 nm, in particular from 10 μm to 10 nm. The fillers according to the invention may or may not be surface-coated, in particular surface-treated with silicones, amino acids, fluorinated derivatives or any other substance that promotes dispersion and compatibility of the filler in the composition.

Mineral Loads For the purposes of the present invention, the terms "mineral" and "inorganic" are used interchangeably.

Among the non-pigmentary inorganic fillers that can be used in the compositions according to the invention, mention may be made of talc, mica, silica, perlite, which is especially commercially available from WORLD MINERALS EUROPE under the trade name Perlite P1430 and Perlite P2550. or Perlite P204, kaolin, precipitated calcium carbonate, magnesium carbonate and hydrogen carbonate, hydroxyapatite, boron nitride, hollow silica microspheres (Silica Beads ^® from Maprecos), glass microcapsules or ceramic, and mixtures thereof.

According to one embodiment, the cosmetic composition according to the invention comprises at least one non-pigmentary inorganic filler selected from the group comprising kaolin, talc, silica, perlite, clay and mixtures thereof.

Organic loads

Among the organic fillers include powders of polyamide (Nylon ^® ^® Orgasol from Atochem), poly-β-alanine and polyethylene, lauroyllysine, starch, tetrafluoroethylene polymer powders (Teflon ^®) , hollow polymer microspheres such as those of polyvinylidene chloride / acrylonitrile, for instance Expancel ^® (Nobel Industrie), acrylic acid copolymer (such as Polytrap (Dow Corning)), acrylates copolymers, PMMA, 12-hydroxystearic acid oligomer stearate and silicone resin microspheres (Toshiba's Tospearls ^® , for example), magnesium carbonate and hydrogen carbonate, metal soaps derived from organic carboxylic acids having 8 to 22 carbon atoms, preferably 12 to 18 carbon atoms, for example zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate, and mixtures thereof. For the purpose of the present invention, the organic fillers are distinct from the pigments.

It may also be particles comprising a copolymer, said copolymer comprising trimethyl thyxyllactone. In particular, it may be a hexamethylene diisocyanate / trimethylol hexyllactone copolymer. Such particles are in particular commercially available, for example under the name PLASTIC POWDER D-400 ^® or PLASTIC POWDER D-800 ^® from the company TOSHIKI.

According to one embodiment, a composition of the invention may comprise at least one filler selected from talc, silica, starch, clay, kaolin, perlite, and mixtures thereof. One or more dispersing agents may be optionally used to protect the dispersed fillers or particles against agglomeration or flocculation. They can be added independently of solid charges or particles or as a colloidal dispersion of particles. The dispersant concentration is chosen so as to obtain a satisfactory dispersion of the solid particles (without 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, the esters of polyhydroxy acid are used.

Stearic acid such as poly (12-hydroxystearic acid) stearate with a molecular weight of approximately 750 g / mole, such as that sold under the name Solsperse.

21000 ^® by the company Avecia, esters of polyhydroxy-12-stearic acid with polyols such as glycerol, diglycerol, such as polyglyceryl-2 dipolyhydroxystearate (CTFA name), sold under the Dehymuls PGPH reference ^® by the company HENKEL (or poly (12-hydroxy stearate) diglycerol), or poly (12-hydroxy stearic acid) such as that sold under the reference Arlacel PlOO by Uniqema and their mixtures.

As another dispersant used in the composition of the invention, there may be mentioned quaternary ammonium fatty acid derivatives of polycondensed as Solsperse 17 000 ^® sold by the company Avecia, and mixtures of polydimethylsiloxane / oxypropylene such as those sold by the company Dow Corning as DC2-5185, DC2-5225C.

A composition of the invention must be cosmetically or dermatologically acceptable, namely to contain a physiologically acceptable medium which is non-toxic and may be applied to the lips of human beings. By cosmetically acceptable is meant in the sense of the invention a composition of appearance, smell and pleasant touch. The composition according to the invention may also contain ingredients commonly used in cosmetics, such as vitamins, thickeners, trace elements, softeners, sequestering agents, perfumes, alkalizing or acidifying agents, preservatives, sunscreens. surfactants, antioxidants, anti-hair loss agents, anti-dandruff agents, propellants, or mixtures thereof.

Of course, a person skilled in the art will take care to choose this or these optional additional compounds, and / or their quantity, in such a way that the advantageous properties of the corresponding composition according to the invention are not, or not substantially, impaired by the envisaged addition.

According to another aspect, the invention also relates to a cosmetic assembly comprising: i) a container delimiting at least one compartment, said container being closed by a closure element; and ii) a composition disposed within said compartment, the composition being in accordance with the invention.

The container can be in any suitable form. It may especially be in the form of a bottle, a tube, a pot, a case, a box, a bag or a case.

The closure element may be in the form of a removable cap, a lid, a lid, a tearable strip, or a capsule, in particular of the type comprising a body fixed to the container and an articulated cap. on the body. It can also be in the form of an element ensuring the selective closure of the container, including a pump, a valve, or a valve.

The container may be associated with an applicator, particularly in the form of a brush comprising an arrangement of bristles held by a twisted wire. Such a twisted brush is described in particular in US Pat. No. 4,887,622. It may also be in the form of a comb comprising a plurality of application elements, obtained in particular from molding. Such combs are described for example in patent FR 2 796 529. The applicator may be in the form of a brush, as described for example in patent FR 2 722 380. The applicator may be in the form of a block of foam or elastomer, felt, or spatula. The applicator may be free (puff or sponge) or integral with a rod carried by the element as described for example in US Pat. No. 5,492,426. The applicator may be integral with the receptacle, as described for example in patent FR 2 761 959.

The product can be contained directly in the container, or indirectly. By way of example, the product may be placed on an impregnated support, in particular in the form of a wipe or a tampon, and arranged (individually or in several) in a box or in a bag. Such a support incorporating the product is described for example in the application WO 01/03538.

The closure member may be coupled to the container by screwing. Alternatively, the coupling between the closure element and the container is other than by screwing, in particular via a bayonet mechanism, snap-fastening, clamping, welding, gluing, or magnetic attraction. By "latching" is meant in particular any system involving the crossing of a bead or a bead of material by elastic deformation of a portion, in particular of the closure element, then by return to the position not elastically constrained of said portion after crossing the bead or cord.

The container may be at least partly made of thermoplastic material. Examples of thermoplastic materials include polypropylene or polyethylene. Alternatively, the container is made of non-thermoplastic material, in particular glass or metal (or alloy).

The container may have rigid walls or deformable walls, in particular in the form of a tube or a tube flask.

The container may include means for causing or facilitating the dispensing of the composition. By way of example, the container may have deformable walls so as to cause the composition to exit in response to an overpressure inside the container, which excess pressure is caused by elastic (or non-elastic) crushing of the walls of the container. . Alternatively, especially when the product is in the form of a stick, the latter can be driven by a piston mechanism. Still in the case of a stick, in particular makeup product (lipstick, foundation, etc.), the container may comprise a mechanism, including rack, or with a threaded rod, or with a helical ramp, and able to move a stick towards said opening. Such a mechanism is described by for example in the patent FR 2 806 273 or in the 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 housing with a bottom defining at least one housing containing the composition, and a cover, in particular articulated on the bottom, and adapted to cover at least part of said bottom. Such a housing is described for example in the application WO 03/018423 or in the patent FR 2 791 042.

The container may be equipped with a wiper arranged in the vicinity of the opening of the container. Such a wiper makes it possible to wipe the applicator and possibly the rod which it can be secured. Such a wiper 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, in particular by means of a propellant (aerosol). In the latter case, the container is equipped with a valve (of the type used for aerosols).

The present invention also relates to a cosmetic product for makeup and / or care of keratinous materials comprising at least two compositions that can be applied successively to keratin materials, especially on the lips. The present invention also relates to a process for makeup of the face and the body using these two compositions. They are preferably applied successively to the keratin materials: the first composition, then the second composition.

These two compositions are conventionally called topcoat and basecoat.

The invention thus relates, according to this embodiment, to a product (also known as a kit) for makeup and / or care of keratin materials, in particular the lips, comprising a first composition and a second composition packaged in separate containers, first composition containing in a physiologically acceptable medium: a) a siloxane resin comprising the units:

(i) (RSSiOi _/ Λ

with

R ¹ , R ² and R ³ independently represent an alkyl group having from 1 to

8 carbon atoms, an aryl group, a carbinol group or an amino group, a being between 0.05 and 0.5, b being between zero and 0.3, c being greater than zero, d being between 0 , 05 and 0.6, a + b + c + d = 1, provided that more than 40 mol% of the groups R ³ of the siloxane resin are propyl groups, and b) at least one phenyl silicone oil, and the second composition, distinct from the first, comprising at least one fatty substance.

The fatty substance of the second composition is preferably chosen from waxes and non-volatile oils.

According to a preferred embodiment, the second composition comprises at least one wax and at least one non-volatile oil.

Advantageously, the wax is a sunflower wax.

Preferably, the non-volatile oil such as caryl / capric acid triglycerides.

The presence of a second composition applied to the first composition on keratin materials makes it possible in particular to improve the gloss and / or comfort properties.

The contents of all patents or patent applications cited above are incorporated by reference in this application.

In the application, the contents, unless expressly stated otherwise, are expressed by weight relative to the total weight of the composition. The invention is illustrated in greater detail by the examples described below given for illustrative and non-limiting purposes. Percentages are percentages by weight.

EXAMPLE N ⁰ 1 Preparation of Siloxane Resins

The following resins are used:

Resin MQ = an MQ resin of formula M _o , ₄ 3Qo, 57 and M _n = 3230 dissolved in xylene at 70.8% by weight solids. The MQ resin was manufactured according to the techniques described by Daudt in US Patent 2,676,182.

Propyl resin T = a propyl resin silsesquioxane 74.8% by weight in toluene. Silsesquioxane propyl resin was obtained by hydrolysis of propyl trichlorosilane.

Preparation of MQI ^Pr resins

An MQ resin, a propyl resin T, xylene and 1M KOH in water in the proportions shown in Table 1 are introduced into a three-neck equipped with a stirrer, a temperature probe and a a Dean Stark apparatus equipped with a condenser at the top. Xylene is pre-introduced into the Dean Stark apparatus to ensure a 50% solids level is maintained in the reactor. The mixture in the reactor is maintained at a reflux temperature (between 100 and 140 ^° C.) for at least 3 hours. Any water forming in the reaction mixture is removed continuously if necessary and entrapped as an azeotrope in the Dean Stark apparatus. After refluxing for 3 hours, water is removed from the apparatus and heating is continued for another 30 minutes. After cooling the mixture, an excess of acetic acid is added to neutralize the KOH in the mixture. The mixture is then filtered in order to remove the salts formed by passing it through a pressure filter. Solvent exchange is achieved by heating the mixture in a rotary vacuum evaporator. After removal of the majority of the xylene, decamethylcyclopentasiloxane or isododecane is added while continuing to remove any residual aromatic solvent. The structures of the resulting siloxane resins are characterized by ²⁹ Si and CPG NMR spectroscopy and the results are summarized in Table 2 below. Table 1

Table 2

Example N ⁰ 2: Liquid Lipstick The following lipstick formula was prepared

Procedure: a. The fillers and pigments possibly present are milled in part of the oily phase. b. The remainder of the fat-soluble ingredients are then mixed at a temperature of the order of 100 ^° C. The ground material is then added to the oily phase. vs. The RAYNERI mixture is stirred for 45 minutes and the siloxane resin is added at room temperature. d. The formula is poured into isododecane-tight water bottles.

The resulting composition forms a bright, long-lasting and comfortable deposit on the lips.

Example N ⁰ 3: Liquid Lipstick The following lipstick formula has been prepared (same method of preparation as that described above).

It contains, among other things, two phenyl silicone oils.

Claims

claims

1. - A process for makeup and / or care of keratin materials, wherein is applied to the keratin materials, and in particular the lips, a composition containing in a physiologically acceptable medium: a) a siloxane resin comprising the units:

(i) (RSSiOi _/ Λ (iv) (SiO _4/2 ) d with

2. A process for making up and / or caring for keratin materials according to claim 1, characterized in that said siloxane resin comprises the units: (iii) (R ³ SiO _3/2 ) _c and (iv) (SiO _4/2 ) _d with R ¹ and R ³ independently representing an alkyl group having 1 to 8 carbon atoms, R 1 being preferably a methyl group and R3 is preferably a propyl group, a being between 0.05 and 0.5, preferably between 0.15 and 0.4, c being greater than zero, preferably between 0.15 and 0.4, d is between 0.05 and 0.6, preferably between 0.2 and 0.6, or between 0.2 and

0.55, a + b + c + d = 1, provided that more than 40 mol% of the R ³ groups of the siloxane resin are propyl groups.

3. Process for making up and / or caring for keratin materials according to any one of claims 1 to 2, characterized in that said siloxane resin is obtained by a process comprising the reaction between: A) an MQ resin comprising at least 80 mol% of units (R 1 SiO 2) and

(SiO _4/2 ) d

R ¹ represents a methyl group, a and d being greater than zero, the ratio a / d being between 0.5 and 1.5; and

B) a T propyl resin comprising at least 80 mole% of units (R ³ Siθ3 / ₂₎ _c, where R ³ is a propyl group, c being greater than zero, wherein the weight ratio A / B is between 95 : 5 and 15:85, preferably the mass ratio A / B is 30:70.

4. - A method of making up and / or care of keratin materials according to any one of the preceding claims, characterized in that the phenyl silicone oil is chosen from the phenyl silicones of formula (VII) below:

H _Q C - CH, (VII) in which : R 1 to R 6, independently of one another, are linear or cyclic, saturated or unsaturated, C 1 -C 30 hydrocarbon-based radicals,

5. - A process for making up and / or caring for keratin materials according to any one of the preceding claims, characterized in that R1 to R6, independently of each other, represent a linear or branched, saturated hydrocarbon radical, in C1- C 30, in particular C 12 -C 12, and in particular a methyl, ethyl, propyl or butyl radical, and in that m = 1 or 2 or 3, and / or n = 0 and / or p = 0 or 1.

6. - A method of makeup and / or care of keratin materials according to any one of the preceding claims, characterized in that the phenyl silicone oil is selected from the group comprising phenyltrimethicones and diphenyldimethicones.

7. A process for making up and / or caring for keratin materials according to any one of the preceding claims, characterized in that the phenyl silicone oil is present in a total content ranging from 0.5% to 70% by weight per relative to the total weight of the composition, preferably from 5% to 50% by weight, and more preferably from 5% to 40% by weight.

8. A process for making up and / or caring for keratin materials according to any one of the preceding claims, characterized in that said siloxane resin is present in the composition in a total resin solids content ranging from 1% to 80% by weight relative to the total weight of the composition, preferably from 5% to 70% by weight, and more preferably from 6% to 60% by weight.

9. - A method for making up and / or care of keratin materials according to any one of the preceding claims, characterized in that said composition comprises less than 3%, or better, less than 1% water by weight relative to total weight of the composition, or even better is completely anhydrous.

10. - A method of making up and / or care of keratin materials according to any one of the preceding claims, characterized in that said composition comprises at least a structuring agent chosen from thickeners, organogelators, waxes, pasty fatty substances and gums.

11. - A method of makeup and / or care of keratin materials according to any one of the preceding claims, characterized in that said composition comprises at least one film-forming polymer.

12. - A method for making up and / or caring for keratin materials according to any one of the preceding claims, characterized in that said composition comprises at least one other volatile and / or non-volatile oil, different from said phenyl silicone oil.

13. - A method of makeup and / or care of keratin materials according to any one of the preceding claims, characterized in that said composition comprises at least one dyestuff and / or at least one filler.

14. Makeup and / or care composition of keratin materials, in particular lips, containing in a physiologically acceptable medium: a) a siloxane resin comprising the units:

(i) (R ¹ ₃ Si0 _1/2) _a

with

15. - makeup product and / or care of keratin materials, including the lips, comprising a first composition and a second composition packaged in separate containers, - the first composition containing in a physiologically acceptable medium: a) a siloxane resin including the units:

(i) (RSSiOi _/ Λ (iv) (SiO _4/2 ) d with

R ¹ , R ² and R ³ independently represent an alkyl group having 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group, a being between 0.05 and 0.5, b being between zero and 0.3, c being greater than zero, d being between 0.05 and 0.6, a + b + c + d = 1, provided that more than 40 mol% of the R ³ groups of the resin siloxane are propyl groups, and b) at least one phenyl silicone oil,

and the second composition, distinct from the first, comprising at least one fatty substance.