Two-step process for fixing a care and / or makeup product for keratin materials

Abstract

The present invention relates to a process for fixing a care and / or makeup product for keratin materials such as the skin, comprising at least two specific steps; a cosmetic assembly or kit comprising an aerosol device containing the composition (A), and the composition (B) for care and / or makeup; and a composition (A) as well as an aerosol device comprising it.

Description

[0001] Two-step process for fixing a care and / or makeup product for keratin materials

[0002] The present application relates to the field of the coating of keratin materials, in particular the skin.

[0003] Currently, on the market for caring for and making up keratin materials such as the skin, many products claim a wear property that lasts for the whole day and is resistant to external attacking factors such as water, sebum, and / or mechanical friction; no transfer of the product to substrates such as clothing; and comfort on application. Long-lasting products for the face, which can be used at home are mainly based on synthetic film-forming polymers in the presence of organic solvents. For compositions for making up the face, compositions comprising a silicone resin as film-forming agent are known, such as the compounds Trimethylsiloxysilicate or Polypropylsilsesquioxane, or else a silicone acrylate copolymer (such as the product having the INCI name: Acrylates / Polytrimethylsiloxymethacrylate Copolymer).

[0004] Besides these long-lasting products, the current trend is towards semi-permanent makeup. More specifically, in recent years, conventional makeup products have encountered market competition from semi-permanent makeup in professional salons, particularly in the complexion sector (freckles, moles, or whole face, fresh-faced or healthy glow effect). This new trend is driving consumers towards seeking increasingly long wear properties for greater practicality (avoiding having to apply and remove makeup daily, fresh-faced effect immediately on waking up, etc.).

[0005] Aerosol products for caring for and / or making up the face, which make it possible to fix previously applied makeup, are known on the market. They generally contain in an aqueous, aqueous-alcoholic or anhydrous alcoholic medium, a fixing polymer such as vinylpyrrolidone / vinyl acetate copolymer (INCI name: VP / VA Copolymer) and at least one propellant such as butane, propane or isopropane. Mention may also be made of aqueous fixing aerosols with the film-forming polymers VP / Eicosene Copolymer and Dimethicone Crosspolymer.

[0006] Makeup fixing atomizers are also known that contain, in an alcoholic medium a fixing polymer, such as the copolymer Acrylates / Octylacrylamide Copolymer or the film-forming polymer Polyvinylpyrrolidone (PVP).However, these compositions are not entirely satisfactory in terms of wear property, particularly in terms of resistance to external attacking factors such as water, sebum, and mechanical friction, in terms of shine and / or in terms of comfort on application, particularly due to tackiness and / or tautness of the skin due to the lack of flexibility and elasticity of the deposited film. Furthermore, such compositions may have linting on application, which is unpleasant for the consumers.

[0007] The aim of the present invention is to propose new aerosol devices for fixing a care and / or makeup product for keratin materials, such as the skin, that offer a good shine, a good wear property of the desired cosmetic effects, particularly the color and the color homogeneity of the makeup, as well as comfort on application on keratin materials, particularly resulting in the absence of tackiness and tautness of the skin. Another aim of the present invention is to propose new aerosol devices for fixing a care and / or makeup product for keratin materials such as the skin that do not have linting of the product on application.

[0008] The Applicant has discovered, surprisingly, that this objective may be achieved with a process for fixing a care and / or makeup product for keratin materials such as the skin, comprising at least the following steps:

[0009] 1) applying, to the surface of the keratin material, a first layer (Base Coat) constituted of a care and / or makeup composition (B);

[0010] 2) applying, to the first layer thus formed, a second fixing layer (Top Coat) by spraying with an aerosol device containing a composition (A) comprising, particularly, in a physiologically acceptable medium:

[0011] (a) at least one anionic fixing polymer of the crotonic acid copolymer type;

[0012] (b) at least one amphoteric fixing polymer selected from polymers including units deriving:

[0013] i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,

[0014] ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0015] iii) from at least one basic comonomer;

[0016] (c) at least one C2-C4 monoalcohol;

[0017] (d) at least one non-volatile phenylated silicone oil;

[0018] e) at least one plasticizer, and

[0019] (f) at least one propellant.Said aerosol device is capable, by spraying the composition (A) onto the first layer constituted of the composition (B), of producing a homogeneous, shiny, long-lasting wear, and comfortable film upon application, particularly resulting in the absence of tackiness and tightness on the skin. Moreover, preferably, the composition (A) is applied without forming any lint on the skin.

[0020] This discovery is the basis of the invention.

[0021] Objects of the invention

[0022] Thus, a first object of the present invention is a process for fixing a care and / or makeup product for keratin materials such as the skin, comprising at least the following steps: 1) applying, to the surface of the keratin material, a first layer (Base Coat) constituted of a care and / or makeup composition (B);

[0023] 2) applying, to the first layer thus formed, a second fixing layer (Top Coat) by spraying with an aerosol device containing a composition (A) comprising, particularly in a physiologically acceptable medium:

[0024] (a) at least one anionic fixing polymer of the crotonic acid copolymer type;

[0025] (b) at least one amphoteric fixing polymer selected from polymers including units deriving:

[0026] i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,

[0027] ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0028] iii) from at least one basic comonomer;

[0029] (c) at least one C2-C4 monoalcohol;

[0030] (d) at least one non-volatile phenylated silicone oil;

[0031] e) at least one plasticizer, and

[0032] (f) at least one propellant.

[0033] A second object of the present invention is a cosmetic assembly or kit with two separately packaged components, comprising:

[0034] 1) the aerosol device containing the composition (A), and

[0035] 2) the care and / or makeup composition (B).

[0036] A third object of the present invention is a composition (A) as defined above, i.e. comprising, particularly in a physiologically acceptable medium:

[0037] (a) at least one anionic fixing polymer of the crotonic acid copolymer type;(b) at least one amphoteric fixing polymer selected from polymers including units deriving: i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,

[0038] ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0039] iii) from at least one basic comonomer;

[0040] (c) at least one C2-C4 monoalcohol;

[0041] (d) at least one non-volatile phenylated silicone oil;

[0042] e) at least one plasticizer, and

[0043] (f) at least one propellant.

[0044] Preferably, this composition (A) does not contain any hydrocarbon propellant or hydrofluorocarbon propellant.

[0045] A fourth object of the present invention is an aerosol device comprising:

[0046] - a container containing the composition (A) as defined above, and

[0047] - a means for spraying said composition.

[0048] Definitions

[0049] Within the scope of the present invention, “keratin material” particularly means the skin (body, face, area around the eyes, eyelids), the lips, and / or the appendages thereof such as the eyelashes or the eyebrows, and more particularly the skin.

[0050] “Physiologically acceptable” means compatible with the skin and / or the appendages thereof, which has a pleasant color, odor and feel, and which does not cause any unacceptable discomfort (stinging, tightness) that might discourage the consumer from using this composition.

[0051] Within the meaning of the present invention, “polymer” means any material obtained by the (co)polymerization of monomers. These monomers may be identical or different. Unless otherwise indicated, the term polymers therefore encompasses both homopolymers and copolymers.

[0052] Unless otherwise specified, when the compounds are mentioned in this application, this also means the optical isomers thereof, the geometric isomers thereof, the tautomers thereof, the salts thereof, or the solvates thereof, alone or as a mixture. In particular, crotonic acid polymers, acidic co-monomers containing one or more reactive carboxylic groups, and basic comonomers also means the corresponding salts thereof.

[0053] Within the meaning of the invention, “fixing polymer” means any polymer capable, after application on keratin materials, in particular the skin, of forming a highly durable film,particularly having a good adhesion and good resistance to external attacking factors such as water, sebum, mechanical friction, as well as good transfer-resistance properties.

[0054] “Hydrocarbon” means any compound constituted exclusively of carbon atoms and hydrogen atoms.

[0055] “Hydrofluorocarbon” means any compound constituted exclusively of carbon atom(s), hydrogen atoms and fluorine atom(s).

[0056] “Composition containing no hydrocarbon propellant” means any composition containing less than 1.0% by weight of hydrocarbon propellant, or even less than 0.5% by weight, or even less than 0.1% by weight relative to the total weight of the composition, or even completely free of hydrocarbon propellant.

[0057] “Composition containing no hydrofluorocarbon propellant” means any composition containing less than 1.0% by weight of hydrofluorocarbon propellant, or even less than 0.5% by weight, or even less than 0.1% by weight relative to the total weight of the composition, or even completely free of hydrofluorocarbon propellant.

[0058] Composition (A) (Top Coat)

[0059] The composition (A) according to the invention, in particular packaged in an aerosol device, comprises, particularly in a physiologically acceptable medium:

[0060] (a) at least one anionic fixing polymer of the crotonic acid copolymer type;

[0061] (b) at least one amphoteric fixing polymer selected from polymers including units deriving:

[0062] i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,

[0063] ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0064] iii) from at least one basic comonomer; and

[0065] (c) at least one C2-C4 monoalcohol;

[0066] (d) at least one non-volatile phenylated silicone oil;

[0067] e) at least one plasticizer, and

[0068] (f) at least one propellant.

[0069] Anionic fixing polymer of the crotonic acid copolymer type (a)

[0070] The anionic fixing polymers of the crotonic acid copolymer type that may be used in the composition (A) of the invention may be selected from those including acetate or vinyl propionate units in the chain thereof, and optionally other monomers such as allyl or methallyl esters, vinyl ethers, or vinyl esters of a saturated, linear or branched, long-chain hydrocarbon carboxylic acid, such as those including at least 5 carbon atoms, thesepolymers may also be grafted or crosslinked, or also another vinyl, allyl, or methallyl ester monomer of an a- or p-cyclic carboxylic acid.

[0071] The anionic fixing polymers (a) of the crotonic acid copolymer type may be neutralized from 0 to 100% by a mineral base such as sodium hydroxide (NaOH) or potassium hydroxide (KOH) or by an organic base such as amines and amino alcohols. More particularly, 1,3-dihydroxy-2-methylpropyl, also called aminomethyl propanediol or AMPD, or 2-amino-2-methyl-1-propanol, also called aminomethylpropanol (AMP), preferably 2-amino-2-methyl-1-propanol, also called aminomethylpropanol, will be used.

[0072] Such polymers are described, inter alia, in the French patents FR1222944, FR1580545, FR2265782, FR2265781, FR1564110 and FR2439798.

[0073] Commercial products in this category are the commercial products RESYN® 28-2930 and RESYN® 28-1310, marketed by AKZO NOBEL, respectively having the INCI names VA / CROTONATES / VINYL NEODECANOATE COPOLYMER (which is a terpolymer of VINYL acetate, crotonic acid, and VINYL NEODECANOATE) and VA / CROTONATES COPOLYMER (which is a vinyl acetate / crotonic acid copolymer).

[0074] Mention may also be made of the commercial products LUVISET® CA 66 sold by BASF, ARISTOFLEX® A60 sold by CLARIANT, having the INCI name VA / CROTONATES COPOLYMER, as well as the commercial products MEXOMERE® PW and MEXOMERE® PAM sold by CHIMEX, having the INCI name VA / VINYL BUTYL BE NZOATE / C ROTON ATES COPOLYMER, which is a vinyl acetate, butyl vinyl / crotonic acid terpolymer

[0075] According to a particularly preferred form, a terpolymer of vinyl acetate / crotonic acid / vinyl neodecanoate under the INCI name VA / CROTONATES / VINYL NEODECANOATE COPOLYMER, such as the commercial product RESYN® 28-2930 marketed by AKZO NOBEL.

[0076] According to a particularly preferred embodiment, the anionic fixing polymer(s) (a) of the crotonic acid copolymer type is (are) present at a total content ranging from 0.1 to 15% by weight, more preferably from 1 to 10% by weight, better still from 2 to 8% by weight relative to the total weight of the composition (A).Amphoteric fixing polymer (b)

[0077] The amphoteric fixing polymers (b) are polymers including units deriving: i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,

[0078] ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0079] iii) from at least one basic co-monomer.

[0080] The N-substituted acrylamides or methacrylamides i) preferred according to the invention are compounds of which the alkyl groups include 2 to 12 carbon atoms, and more particularly N-ethylacrylamide, N-tert-butylacrylamide, N-tert-octylacrylamide, N-octylacrylamide, N-decylacrylamide, N-dodecylacrylamide, as well as the corresponding methacrylamides.

[0081] The acidic co-monomers ii) containing one or more reactive carboxylic groups are more particularly selected from acrylic, methacrylic, crotonic, itaconic, maleic, and fumaric acids, as well as alkyl monoesters having 1 to 4 carbon atoms of maleic or fumaric acids or anhydrides.

[0082] The basic comonomers iii) are preferably selected from esters with primary, secondary, tertiary, and quaternary amine substituents of acrylic and methacrylic acids, as well as the product of quaternization of dimethylaminoethyl methacrylate with dimethyl or diethyl sulfate. More particularly, they are selected from aminoethyl, butylaminoethyl, N,N'-dimethylaminoethyl, N-tert-butyl-aminoethyl methacrylates.

[0083] Preferably, the amphoteric fixing polymer (b) is a terpolymer obtained from N-octylacrylamide, (meth)acrylic acid and butylaminoethyl methacrylate.

[0084] More particularly, the copolymer having the INCI name OCTYLACRYLAM I DE / ACRYLATES / BUTYLAM I NOETHYL M ETHACRYLATE COPOLYMER will be used, such as the products sold under the names AMPHOMER®, AMPHOMER® LV71, or BALANCE® 47 byAKZO NOBEL.

[0085] According to a particularly preferred form, the amphoteric fixing polymer(s) (b) is (are) present at a total content ranging from 0.01% to 10% by weight, more preferably from 0.1% to 5% by weight, and better still from 0.2% to 2% by weight relative to the total weight of the composition (A).

[0086] C2-C4 monoalcohol (c)The composition (A) according to the invention comprises at least one C2-C4 monoalcohol, preferably selected from ethanol, isopropanol, propanol, butanol and mixtures thereof, and more particularly ethanol.

[0087] The C2-C4 monoalcohol(s) is (are) then, preferably, present at a total content ranging from 20 to 70% by weight, more preferably ranging from 25 to 70% by weight, and more particularly from 25 to 40% by weight relative to the total weight of the composition (A).

[0088] Non-volatile phenylated silicone oil (d)

[0089] “Silicone oil” means an oil containing at least one silicon atom, and particularly containing Si-0 groups. The expression “phenylated silicone oil” refers to a silicone oil having at least one phenyl substituent.

[0090] "Non-volatile oil" means an oil of which the vapor pressure at 25°C and atmospheric pressure, is not zero and less than 10-3 mm of Hg (0.13 Pa).

[0091] These non-volatile phenylated silicone oils may be selected from those furthermore having at least one dimethicone fragment, or from those not having have any. It should be noted that the terms "dimethicone fragment" refer to a divalent siloxane group of which the silicon atom carries two methyl radicals, this group not being located at the ends of the molecule. It can be represented by the following formula: -(Si(CH3)2-O)-.

[0092] The non-volatile phenylated silicone oil may thus be selected from:

[0093] - phenylated silicone oils having or not having a dimethicone fragment corresponding to the following formula:

[0094] [Chem 5]

[0095]

[0096] wherein the R groups, monovalent or divalent, represent, independently from one another, a methyl, methylene, phenyl or phenylene, provided that at least one R group represents a phenyl. Preferably, in this formula, the phenylated silicone oil comprises at least three phenyl groups, for example at least four, at least five or at least six;- phenylated silicone oils having or not having a dimethicone fragment corresponding to the following formula (F):

[0097] [Chem 6]

[0098] R R R

[0099] R - Si - O - Si - O - Si - R

[0100] R R R

[0101] wherein the R groups represent, independently from one another, a methyl or a phenyl, provided that at least one R group represents a phenyl. Preferably, in this formula (F), the compound comprises at least three phenyl groups, for example at least four or at least five.

[0102] Mixtures of the various phenylorganopolysiloxane compounds described above may be used. Examples that can be mentioned comprise mixtures of triphenyl-, tetraphenyl- or pentaphenyl-organopolysiloxanes.

[0103] From the compounds of formula (II), more particular mention may be made of phenylated silicone oils not having any dimethicone fragment corresponding to the formula (F) wherein at least 4 or at least 5 R radicals represent a phenyl radical, the remaining radicals representing methyls.

[0104] Such non-volatile phenylated silicone oils are preferably trimethylpentaphenyl-trisiloxane, or tetramethyl-tetraphenyl-trisiloxane. They are in particular marketed by Dow Corning under the reference PH-1555 HRI or Dow Corning 555 Cosmetic Fluid (chemical name: 1,3,5-trimethyl-1,1,3,5,5-pentaphenyl-trisiloxane, INCI name trimethylpentaphenyltrisiloxane), or tetramethyl-tetraphenyl-trisiloxane marketed under the reference Dow Corning 554 Cosmetic Fluid by Dow Corning can also be used. They correspond particularly to the following formulas (III) and (III’):

[0105] [Chem 7]

[0106]

[0107] wherein Me represents methyl, Ph represents phenyl;

[0108] - phenylated silicone oils having at least one dimethicone fragment corresponding to the following formula (IV):

[0109] [Chem 8]

[0110]

[0111] wherein Me represents methyl, y is between 1 and 1,000 and X represents -CH2-CH(CH3)(Ph);

[0112] - phenylated silicone oils corresponding to the formula (V) below, and mixtures of the latter:

[0113] [Chem 9]

[0114]

[0115] wherein:

[0116] - Ri to Rw, independently of one another, are C1-C30 linear, cyclic or branched, saturated or unsaturated hydrocarbon radicals,

[0117] - m, n, p and q are, independently of one another, integers between 0 and 900, provided that the sum m+n+q is different to 0.

[0118] Preferably, the sum m+n+q is between 1 and 100. Advantageously, the sum m+n+p+q is between 1 and 900 and preferably between 1 and 800.

[0119] Preferably, q is equal to 0.

[0120] More particularly, Ri to R , independently of one another, represent a C1-C30 linear or branched, saturated or unsaturated, preferably saturated, hydrocarbon radical, and in particular a C1-C20 hydrocarbon radical, preferably saturated, in particular Ci-Cw, or a Ce-C14 aryl radical and in particular Cw-Cw, monocyclic or polycyclic, or an aralkyl radical preferably of which the alkyl portion is C1-C3.

[0121] Preferably, Ri to Rw may each represent a methyl, ethyl, propyl, butyl, isopropyl, decyl, dodecyl or octadecyl radical, or alternatively a phenyl, tolyl, benzyl or phenethyl radical. Ri to Rw may in particular be identical and, furthermore, may be a methyl radical.

[0122] As particular embodiments of the formula (V), mention can be made of:o phenylated silicone oils having or not having at least one dimethicone fragment corresponding to the formula (VI) below, and mixtures of the latter:

[0123] [Chem 10]

[0124]

[0125] wherein:

[0126] - Ri to Re, independently of one another, are C1-C30 saturated or unsaturated, linear, cyclic or branched hydrocarbon radicals, an aryl radical, preferably C6-C14, or an aralkyl radical of which the alkyl portion is C1-C3), and

[0127] - 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.

[0128] Preferably, R1 to Re, independently of one another, represent a hydrocarbon radical, preferably alkyl, C1-C20, in particular C1-C18, or a C6-C14 monocyclic aryl radical (preferably Ce) or polycyclic and in particular C10-C13, or an aralkyl radical (preferably the aryl portion is C6; the alkyl portion is C1-C3).

[0129] Preferably, R1 to Re may each represent a methyl, ethyl, propyl, butyl, isopropyl, decyl, dodecyl or octadecyl radical, or alternatively a phenyl, tolyl, benzyl or phenethyl radical.

[0130] R1 to Re may in particular be identical and, furthermore, may be a methyl radical.

[0131] Preferably, m=1 or 2 or 3, and / or n=0 and / or p=0 or 1 in the formula (VI).

[0132] According to a particular embodiment, the non-volatile phenylated silicone oil is selected from the phenylated silicone oils having at least one dimethicone fragment.

[0133] Preferably, such oils correspond to compounds of formula (VI) wherein m=0 and n and p are, independently of one another, integers between 1 and 100.

[0134] Preferably R1 to Re are methyl radicals.According to this embodiment, the silicone oil is preferably selected from a diphenyldimethicone such as KF-54 from Shin Etsu (400 cSt; it should be noted that 1 cSt= 1 mm2 / s), KF54HV from Shin Etsu (5,000 cSt), KF-50-300CS from Shin Etsu (300 cSt), KF-53 from Shin Etsu (175 cSt), KF-50-100CS from Shin Etsu (100 cSt).

[0135] Preferably, such oils (d) correspond to compounds of formula (VI) wherein p is between 1 and 100, the sum n+m is between 1 and 100, and n=0.

[0136] These phenylated silicone oils that have or do not have at least one dimethicone fragment corresponding more particularly to the formula (VII) below:

[0137] [Chem 11]

[0138]

[0139] wherein Me is methyl and Ph is phenyl, OR' represents a group -OSiMea and p is 0 or is between 1 and 1,000, and m is between 1 and 1,000. In particular, m and p are such that the compound (VII) is a non-volatile oil.

[0140] According to a first embodiment of non-volatile phenylated silicone having at least one dimethicone fragment, p is between 1 and 1,000 and m is more particularly such that the compound (VII) is a non-volatile oil. For example, trimethylsiloxyphenyldimethicone can be used, marketed in particular under the reference Belsil PDM 1000 by Wacker.

[0141] According to a second embodiment of non-volatile phenylated silicone not having any dimethicone fragment, p is equal to 0, m is between 1 and 1,000, and in particular, is such that the compound (VII) is a non-volatile oil. For example, phenyltrimethicone can be used, marketed in particular under the reference Dow Corning 556 Cosmetic Grade Fluid (DC556).

[0142] o phenylated non-volatile silicone oils not having any dimethicone fragment corresponding to the formula (VIII) below, and mixtures of the latter:

[0143] [Chem 12]

[0144]

[0145] wherein:

[0146] - R, independently of one another, are C1-C30 saturated or unsaturated, linear, cyclic or branched hydrocarbon radicals, preferably R is a C1-C30 alkyl radical, an aryl radical, preferably C6-C14, or an aralkyl radical of which the alkyl portion is C1-C3;

[0147] - m and n are, independently of one another, integers between 0 and 100, provided that the sum n+m is between 1 and 100.

[0148] More preferably, R, independently of one another, represent a C1-C30 saturated or unsaturated, linear or branched, preferably saturated, hydrocarbon radical, and in particular a hydrocarbon radical, preferably saturated, C1-C20, in particular C1-C18 and more particularly C4-C10, a C6-C14 monocyclic or polycyclic aryl radical and in particular C10-C13, or an aralkyl radical preferably the aryl portion is Ce and the alkyl portion is C1-C3.

[0149] Preferably, Rs may each represent a methyl, ethyl, propyl, butyl, isopropyl, decyl, dodecyl or octadecyl radical, or alternatively a phenyl, tolyl, benzyl or phenethyl radical.

[0150] The Rs may in particular be identical and, furthermore, may be a methyl radical.

[0151] Preferably, m = 1 or 2 or 3, and / or n = 0 and / or p = 0 or 1 can be applied, in the formula (VIII).

[0152] According to a preferred embodiment, n is an integer between 0 and 100 and m is an integer between 1 and 100, provided that the sum n+m is between 1 and 100, in the formula (VIII). Preferably, R is a methyl radical.

[0153] According to one embodiment, a phenylated silicone oil of formula (VIII) having a viscosity at 25°C between 5 and 1,500 mm2 / s (that is to say, from 5 to 1,500 cSt), and preferably having a viscosity between 5 and 1 ,000 m2 / s (that is to say 5 to 1 ,000 cSt) may be used.

[0154] More particularly, the non-volatile phenylated silicone oil is selected from the non-volatile phenylated silicone oils of formula (VI), and more particularly of formula (VII). Preferably, the composition comprises at least one non-volatile phenylated silicone oil (d) which is trimethylsiloxyphenyldimethicone.The non-volatile phenylated silicone oil(s) is (are), preferably, present at a total content ranging from 5 to 40% by weight and more preferably ranging from 7 to 30% by weight, and more particularly from 10 to 25% by weight relative to the total weight of the composition (A).

[0155] Plasticizer (e)

[0156] “Plasticizer” means an organic chemical compound, which is in the solid state or in the liquid state, at room temperature (25°C) and at atmospheric pressure (760 mm Hg or 105Pa), and which is added to a composition comprising various types of polymerizable ingredients (monomers), to make the polymer softer, more flexible and / or improve the mechanical strength thereof. Plasticizers are known to the person skilled in the art, for example, mention may be made to “Plasticizers”, Encyclopedia of Polymer Science and T echnology by Helmut Reinecke, Rodrigo Navarro, and Monica Perez, https: / / doi.org / 10.1002 / 0471440264.pst245.pub215, September 2011.

[0157] The plasticizers within the meaning of the invention preferably have a molecular weight between 100 and 1,000 g / mol, in particular between 200 and 700, preferably between 250 and 500.

[0158] The plasticizers are furthermore organic compounds constituted of carbon atoms, hydrogen, and one or more heteroatoms selected from oxygen, sulfur, and silicon, in particular selected from the oxygen and silicon atom, preferably, at least 3 heteroatoms, more preferably between 4 and 10 heteroatoms, and may have one or more aryl groups such as benzyl. In particular, they comprise one or more groups selected from esters, phthalate, benzoate, sulfonate, citrate, and siloxane.

[0159] Preferably, the plasticizer(s) of the invention are selected from those of the families of phthalates, esters, citrates, benzoates, siloxanes and mixtures thereof.

[0160] According to a particular embodiment of the invention, the plasticizer(s) are selected from compounds of the following formula (II):

[0161] [Chem 1]

[0162]

[0163] wherein:- Rh and Ri, whether identical or different, represent a group (C1-C20) alkyl or aryl, such as phenyl, or (C1-C4) alkyl aryl, such as benzyl, preferably (C1-C4) alkyl, such as n-butyl; - n is 1 , 2 or 3, preferably 2; and

[0164] - L represents a C1-C10 alkyl group (1), di-, tri-, or tetravalent, preferably (C2-C8) trivalent alkyl, said di, tri or tetravalent alkyl, may optionally be substituted with one or more hydroxy groups, (2) di or trivalent, cycloalkyl group, or 3) aryl di, tri or tetravalent, preferably phenyl di, or trivalent, preferably L represents a group (1);

[0165] [Chem 2]

[0166]

[0167] wherein:

[0168] Rj, identical or different, preferably identical, represent a group (C1-C10)alkyl, aryl such as phenyl, aryl(C1-C4)alkyl such as benzyl, preferably aryl such as phenyl,

[0169] - Rk, identical or different, preferably identical represents a hydrogen atom, or a hydroxy group, (C1-C6)alkyl, or (C1-C6)alkoxy,

[0170] - L' represents a group selected from divalent, preferably (C4-C8)divalent C2-C10 alkyl, which may optionally be substituted with one or more hydroxy groups, and / or interrupted by one or more oxygen atoms, and / or interrupted by one or more divalent groups -Si(Rj)(Rk)-with Rj and Rk as previously defined; cycloalkyl di, or trivalent; aryl di, tri or tetravalent; and -Si(Rj)(Rk)-, preferably L' represents a group -Si(Rj)(Rk)-.

[0171] According to a particular embodiment of the invention, the compounds of formula (I) are such that:

[0172] Rh, and Ri, identical or different represent a (C1-C6)alkyl group, aryl(C1-C4)alkyl such as benzyl, preferably (C1-C4)alkyl such as n-butyl;

[0173] - n is 1 or 2, preferably 2; and

[0174] - L represents a C2-C6 alkyl group (1), di-, tri-, or tetravalent, preferably a trivalent alkyl (C2-C8), said alkyl may optionally be substituted with one or more hydroxy groups, preferably with a single hydroxy group.According to a particular embodiment of the invention, the compounds of formula (II) are selected from the compounds of formula (II):

[0175] [Chem 4]

[0176]

[0177] wherein:

[0178] - Rj, identical or different, preferably identical, represents an aryl group such as phenyl, aryl(C1-C4)alkyl such as benzyl, preferably aryl such as phenyl, and

[0179] - Rk identical or different, preferably identical, represents (C1-C6)alkyl, preferably (C1-C4)alkyl such as methyl.

[0180] In particular, the plasticizer(s) of the invention are selected from di-n-hexyl phthalate (DnHP), diisoheptyl phthalate, (DIHP), diheptyl phthalate (DnHP), di(2-ethylhexyl) phthalate (DEHP), diheptylnonyl phthalate (DnHNP), di-n-octyldecylphthalate (DNODP), diheptylnonylundecylphthalate (DnHNUP), diisononyl phthalate (DINP), dinonyl phthalate (DNP), d-in-nonyl phthalate (DnNP) diisodecyl phthalate (DIDP), di-n-nonyldecylundecyl phthalate (DnNDUP), dinonylundecyl phthalate (DnNUP), diundecyl phthalate (DUP), diisoundecyldodecylphthalate (UDP), ditridecyl phthalate (DTDP), di(2-ethylhexyl)teraphthalate (DOTP), butylbenzyl phthalate (BBP), diheptylnonyl adipate (DnHNA), di(2-ethylhexyl) adipate (DEHA), diisononyl adipate (DINA), diisodecyl adipate (DIDA), triheptylnonyl trimellitate (TnHNTM), tri(2-ethylhexyl)trimellitate (TOTM), triisononyl trimellitate (TINTM), di(2-ethylhexyl) sebacate (DOS), di(2-ethylhexyl) azelate (DOZ), tributyl citrate, triethyl citrate and trimethylpentaphenyltrisiloxane.

[0181] Preferably, the plasticizer(s) of the invention are selected from tri(C1-C6)alkylcitrates such as tributyl citrate and triethyl citrate, and more particularly triethyl citrate.

[0182] Preferably, the plasticizer(s) according to the invention do not comprise a silicon atom in the structure thereof.

[0183] Preferably, the plasticizer(s) are in a total amount ranging from 1 to 30% by weight, more preferably from 5 to 20% by weight, better still from 7 to 15% by weight relative to the total weight of the fixing polymers (a) and (b).Preferably, the plasticizer(s) are in a total amount ranging from 0.01 to 10% by weight, more preferably from 0.1 to 5% by weight, better still from 0.2 to 2% by weight relative to the total weight of the composition (A).

[0184] Propellant (f)

[0185] The aerosol device according to the invention comprises one or more propellant(s) (f). The propellant (f) may be selected from compressed gasses and liquefied gasses.

[0186] By way of examples of compressed gasses, mention may be made of air, nitrogen, carbon gas (or carbon dioxide) and mixtures thereof. Preferably, the compressed gas is carbon dioxide.

[0187] By way of example of liquefied gases, mention may be made of dimethyl ether, chlorinated and / or fluorinated hydrocarbons such as trichlorofluoromethane, dichlorodifluoromethane, chlorodifluoromethane, 1,1,1,2-tetrafluoroethane, chloropentafluoroethane, 1 -chloro- 1,1-difluoroethane, and 1,1 -difluoroethane; as well as volatile hydrocarbons, particularly C3-C5 alkanes like propane, isopropane, n-butane, isobutane, and pentane, alone or as a mixture. Preferably, the hydrocarbons are selected from propane, isopropane, n-butane, isobutane, alone or in a mixture.

[0188] According to a particular embodiment, the propellant preferably comprises one or more liquefied gasses, preferably dimethyl ether.

[0189] According to the invention, the propellant(s), preferably dimethyl ether, is (are) present in a total amount ranging from 20% to 70% by weight, more preferably from 25% to 60% by weight, more preferably from 30% to 50% by weight, better still from 35% to 45% by weight relative to the total weight of the composition (A).

[0190] Water

[0191] Preferably, the composition (A) according to the invention in addition comprises water. Water constitutes the physiologically acceptable medium. More preferably, the water content in the composition (A) varies from 0.1% to 20% by weight, more particularly from 1% to 15% by weight, better still from 2% to 10% by weight relative to the total weight of the composition (A).The water may be a demineralised water, or a floral water such as cornflower water and / or a mineral water such as VITTEL water, LUCAS water or LA ROCHE POSAY water and / or a spring water.

[0192] The water may form an aqueous phase with any type of water-soluble or water-miscible ingredient (miscibility in water greater than 50% by weight at 25°C) such as the C2-C4 monoalcohols mentioned above, polyols having from 3 to 8 carbon atoms such as propylene glycol, 1,3-butylene glycol, caprylyl glycol, pentylene glycol, glycerin, dipropylene glycol; C3-C4 ketones or C2-C4 aldehydes.

[0193] Pulverulent colorant

[0194] Preferably, the composition (A) according to the invention also comprises at least one pulverulent colorant.

[0195] Preferably, the pulverulent colorants are selected from mineral pigments, organic pigments, nacres, and mixtures thereof.

[0196] “Pigments” means white or colored, mineral or organic particles, which are insoluble in an aqueous solution and are intended for coloring and / or opacifying the composition (A) and / or the resulting deposit. These pigments may be white or colored, mineral and / or organic. According to a particular embodiment, the pigments used according to the invention are selected from mineral pigments.

[0197] "Mineral pigment" means any pigment that complies with the definition in Ullmann’s Encyclopedia in the Inorganic Pigment chapter. Mention may be made, among the mineral pigments that can be used in the present invention, of zirconium or cerium oxides, along with zinc, iron (black, yellow or red) or chromium oxides, manganese violet, ultramarine blue, chromium hydrate and iron blue, titanium dioxide, metallic powders such as aluminum powder and copper powder. The following mineral pigments may also be used: Ta2O5, Ti3O5, Ti2O3, TiO, ZrO2 in a mixture with TiO2, ZrO2, Nb2O5, CeO2, ZnS.

[0198] The size of the pigment that may be used within the scope of the present invention is in general greater than 1 pm and may go up to 30 pm, preferably 1 pm to 20 pm.

[0199] The sizes are measured by static light scattering by means of a commercial MasterSizer 3000® granulometer from Malvern, making it possible to apprehend the granulometric distribution of all the particles over a wide range that may range from 0.01 pm to 1,000 pm. The data are processed on the basis of the classic Mie scattering theory. This theory is the most adapted for size distributions ranging from the submicron to the multi-micron, it makes it possible to determine an "effective" diameter of particles. This theory is describedparticularly in the publication by Van de Hulst, H.C., "Light Scattering by Small Particles", Chapters 9 and 10, Wiley, New York, 1957.

[0200] D

[0050] represents the maximum size of 50% by volume of the particles.

[0201] According to a particular form of the invention, the mineral pigment comprises a lipophilic or hydrophobic coating, the latter is preferably present in the oily phase of the composition (A) according to the invention.

[0202] According to a particular embodiment of the invention, the pigments may be coated according to the invention by at least one compound selected from metal soaps; N-acylated amino acids or the salts thereof; lecithin and derivatives thereof; isopropyl triisostearyl titanate; isostearyl sebacate; plant or animal natural waxes; polar synthetic waxes; fatty esters; phospholipids; and mixtures thereof.

[0203] According to a preferable mode, the pigments may be coated according to the invention by an N-acylated amino acids or one of the salts thereof that may comprise an acyl group having 8 to 22 carbon atoms, such as for example a 2-ethyl hexanoyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl, cocoyl group.

[0204] The amino acid may be for example lysine, glutamic acid or alanine. The salts of these compounds may be aluminum, magnesium, calcium, zirconium, zinc, sodium, potassium salts. Thus, according to a particularly preferred embodiment, the pigments may be coated by an N-acylated amino acid derivative may be particularly a glutamic acid derivative and / or one of the salts thereof, and more particularly a stearoyl glutamate, such as for example aluminum stearoyl glutamate. By way of examples of pigments treated with aluminum stearoyl glutamate, mention may be made of titanium dioxide pigments and black, red, and yellow iron oxide pigments sold under the trade reference NAI® by MIYOSHI KASEI. According to a preferred embodiment, the pigments may be coated according to the invention with isopropyl triisostearyl titanate. By way of examples of pigments treated with isopropyl titanium triisostearate (ITT), mention may be made of those sold under the trade reference BWBO-I2® (Iron oxide CI77499 and Isopropyl Titanium Triisostearate), BWYO-I2® (Iron Oxide CI77492 and Isopropyl Titanium Triisostearate), and BWR0-I2® (Iron Oxide CI77491 and Isopropyl Titanium Triisostearate) by KOBO.

[0205] The pigments that can be used according to the invention may also be organic pigments. "Organic pigment" means any pigment that complies with the definition in Ullmann’s Encyclopedia in the Organic Pigment chapter. The organic pigments may particularly be selected from the compounds nitroso, nitro, azo, xanthene, quinoline, anthraquinone,phthalocyanine, metal complex type, isoindolinone, isoindoline, quinacridone, perinone, perylene, diketopyrrolopyrrole, thioindigo, dioxazine, triphenylmethane, quinophthalone. The organic pigment(s) may be selected for example from carmine, carbon black, aniline black, melanin, azo yellow, quinacridone, phthalocyanine blue, sorghum red, the blue pigments codified in the Color Index under the references Cl 42090, 69800, 69825, 73000, 74100, 74160, the yellow pigments codified in the Color Index under the references Cl 11680, 11710, 15985, 19140, 20040, 21100, 21108, 47000, 47005, the green pigments codified in the Color Index under the references Cl 61565, 61570, 74260, the orange pigments codified in the Color Index under the references Cl 11725, 15510, 45370, 71105, the red pigments codified in the Color Index under the references Cl 12085, 12120, 12370, 12420, 12490, 14700, 15525, 15580, 15620, 15630, 15800, 15850, 15865, 15880, 17200, 26100, 45380, 45410, 58000, 73360, 73915, 75470, and the pigments obtained by oxidative polymerization of indole or phenolic derivatives as described in patent FR 2679771. These pigments may also be in the form of composite pigments as described in patent EP1184426B1. These composite pigments may be composed particularly of particles including an inorganic core covered at least partially with an organic pigment and at least one binder for fixing the organic pigments to the core.

[0206] The pigment can also be a lacquer. The term lacquer means insoluble colorants adsorbed on insoluble particles, the assembly thus obtained remaining insoluble during use.

[0207] The inorganic substrates onto which the colorants are adsorbed are for example alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum.

[0208] Among organic colorants, mention can be made of cochineal carmine. Mention may also be made of the products known under the following names: D&C Red 21 (Cl 45380), D&C Orange 5 (Cl 45 370), D&C Red 27 (Cl 45410), D&C Orange 10 (Cl 45425), D&C Red 3 (Cl 45430), D&C Red 4 (Cl 15 510), D&C Red33 (Cl 17200), D&C Yellow 5 (Cl 19 140), D&C Yellow 6 (Cl 15 985), D&C Green (Cl 61 570), D&C Yellow 1 O (Cl 77 002), D&C Green 3 (Cl 42053), D&C Blue 1 (Cl 42090).

[0209] By way of examples of lacquers, the product known by the name D&C Red 7 (Cl 15850:1) can be cited.

[0210] Preferably, the composition (A) according to the invention comprises at least one mineral pigment-type pulverulent colorant, in particular selected from metal oxides, and more particularly selected from titanium dioxides, iron oxides, coated or uncoated, and mixtures thereof.Preferably, the composition (A) according to the invention comprises at least one pulverulent colorant selected from nacres.

[0211] The nacres may be selected from white pearlescent pigments such as mica coated with titanium or bismuth oxychloride, colored pearlescent pigments such as mica titanium with iron oxides, mica titanium with particularly ferric blue or chromium oxide, mica titanium with an organic pigment of the aforementioned type, pearlescent pigments based on bismuth oxychloride, or pigments in the form of synthetic fluorophlogopite platelets coated with titanium dioxide, iron oxides and small amounts of tin oxide. These last pigments are particularly under the INCI name SYNTHETIC FLUORPHLOGOPITE (and) TITANIUM DIOXIDE (and) IRON OXIDES (and) TIN OXIDE, and are marketed by Eckart under the name SynCrystal.

[0212] Preferably, the pulverulent colorant(s) is(are) present in a content ranging from 0.1 to 20% by weight, preferably from 0.2% to 15% by weight, more particularly from 0.4% to 10% by weight relative to the total weight of the composition (A).

[0213] The composition (A) according to the invention may also comprise at least one additive commonly used in care and / or makeup products selected from:

[0214] - active ingredients such as moisturizers such as hydroxyethylurea, vitamins, for example the vitamins A, E, B3, and C (or derivatives thereof such as ascorbyl glucoside), adenosine, or hyaluronic acid and the salts thereof;

[0215] - ceramides;

[0216] - UV filters;

[0217] - perfumes;

[0218] - preservatives;

[0219] - and mixtures thereof.

[0220] The compositions (A), preferably not containing a hydrocarbon propellant or a hydrofluorocarbon propellant, are novel as such and constitute another object of the invention. In addition, this invention also relates to a composition (A) comprising, particularly in a physiologically acceptable medium:

[0221] (a) at least one anionic fixing polymer of the crotonic acid copolymer type;

[0222] (b) at least one amphoteric fixing polymer selected from polymers including units deriving:

[0223] i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, and

[0224] iii) from at least one basic comonomer;

[0225] (c) at least one C2-C4 monoalcohol;

[0226] (d) at least one non-volatile phenylated silicone oil;

[0227] e) at least one plasticizer, and

[0228] (f) at least one propellant.

[0229] Preferably, the composition (A) does not contain any hydrocarbon propellant or hydrofluorocarbon propellant.

[0230] Preferably, the composition (A) also comprises at least one pulverulent colorant, preferably selected from mineral pigments, organic pigments, nacres, and mixtures thereof, more preferably selected from nacres.

[0231] Aerosol device

[0232] The aerosol device comprising the composition (A) according to the present invention consists of a container containing said composition (A), and of a means for spraying said composition.

[0233] The propellant(s) may be packaged together with the other components of the composition (A) or separately. The contents described above are understood to comprise propellant(s), whether packaged together or separately from the other components of the composition (A).

[0234] The composition (A) according to the invention is advantageously packaged under pressure in an aerosol device, for example, single-piece that comprises a spray mechanism and a container.

[0235] The spraying means generally consists of a dispensing valve controlled by a dispensing head, itself comprising a nozzle through which the composition of the invention is sprayed.

[0236] The container containing the pressurized composition may be opaque or transparent. It can be made of glass, polymeric or metal material, optionally coated with a layer of protective varnish.Preferably, the composition (A) according to the invention is packaged in an aerosol device comprising an aluminum container, a powder valve, an internal seal, and a direct outlet diffuser typically with a nozzle with a diameter of 0.5 mm.

[0237] Preferably, the composition (A) according to the invention is packaged in an aerosol device comprising an aluminum container, a COSTER® powder valve (internal nozzle: 0.5 / valve body orifice (i.e. internal restriction): 0.8 / Additional gas outlet: 0.5), with a 4 mm stem, a BUTYL® inner seal, and a direct outlet diffuser with a nozzle diameter of 0.5 mm.

[0238] Composition (B) for care and / or makeup (Base Coat)

[0239] The care and / or makeup compositions (B) according to the invention are preferably selected from gels, creams, milks, and lotions.

[0240] Preferably, the compositions (B) according to the invention may be anhydrous formulations or aqueous formulas. They may be liquid or solid such as hot-cast products or loose or compact powders.

[0241] The term “anhydrous” means that the composition contains less than 1% by weight of water relative to the total weight of the composition, or even less than 0.5% by weight, or even completely free of water, water not being added during the preparation of the composition; but corresponding to the residual water contributed by the ingredients in the form of a mixture.

[0242] The care and / or makeup compositions (B) according to the invention may be selected from aqueous dispersions, oil-based compositions, or multi-phase compositions such as emulsions, such as oil-in-water emulsions, water-in-oil emulsions, and bi- or tri-phase compositions. Suitable compositions (B) according to the invention may contain one or more compounds that are well known to the person skilled in the art and generally present in foundations.

[0243] The compositions (B) according to the invention may in addition include additives commonly used in care and / or makeup products such as:

[0244] - volatile or non-volatile organic solvents;

[0245] - active ingredients such as moisturizers such as hydroxyethylurea, vitamins, for example vitamins A, E, B3, C, adenosine, hyaluronic acid, and the salts thereof;

[0246] - ceramides;

[0247] - UV filters;- colorants such as pulverulent colorants, water-soluble colorants, liposoluble colorants; - hydrophilic gelling agents;

[0248] - lipophilic gelling agents;

[0249] - fillers;

[0250] - perfumes;

[0251] - preservatives;

[0252] - and mixtures thereof.

[0253] Such compositions (B) are particularly prepared according to the general knowledge of the person skilled in the art.

[0254] According to a particular embodiment, the composition (B) is a skin care product, particularly a sun care product, a product for oily skin, a product for dry skin, an anti-aging product.

[0255] According to a particular embodiment, the composition (B) is a face makeup product such as foundation; an eye makeup product such as an eyeshadow; a cheek makeup product such as a blush; a lip makeup product such as lipsticks; and a product for the makeup of lashes or eyebrows such as mascara and eyeliners.

[0256] Obviously, the person skilled in the art will adapt the nature of the compounds and the dry extract content of the composition using the general common knowledge thereof to prepare a composition that can be used within the scope of the invention.

[0257] Water-in-oil emulsions

[0258] According to a particular form, the composition (B) of the invention is a water-in-oil (W / O) emulsion.

[0259] For the purposes of this invention, “water-in-oil emulsion,” also called “reverse emulsion,” means any composition constituted of a continuous oily phase wherein the aqueous phase is dispersed in the form of droplets, resulting in a macroscopically homogeneous mixture that is visible to the naked eye.

[0260] HLB emulsifiers < 8.0

[0261] The compositions (B) according to the invention in the form of water-in-oil emulsion generally comprise one or more emulsifying surfactants of HLB less than or equal to 8.0, preferably nonionic.According to a particular form, the emulsifying surfactant(s) of HLB less than or equal to 8.0 is (are) present in contents ranging from 0.5% to 10% by weight, preferably from 2% to 8% by weight relative to the total weight of the composition (B).

[0262] For the purposes of the present invention, “emulsifying surfactant” means an amphiphilic surfactant compound, that is to say having two parts of different polarity. In general, one is lipophilic (soluble or dispersible in an oily phase. The other is hydrophilic (soluble or dispersible in water). Emulsifying surfactants are characterized by the value of the HLB (Hydrophilic Lipophilic Balance) thereof, the HLB being the ratio between the hydrophilic part and the lipophilic part in the molecule. The term HLB is well known to those skilled in the art and is described for example in "The HLB system. A time-saving guide to Emulsifier Selection” (published by ICI Americas Inc; 1984). For emulsifying surfactants, the HLB is less than or equal to 8.0 for the preparation of W / O emulsions. The HLB of the surfactant(s) used according to the invention may be determined using the GRIFFIN method or the DAVIES method.

[0263] As examples of W / O emulsifying surfactants, mention may be made of alkyl esters or sorbitan, glycerol, polyol, glycerol or sugar ethers; silicone surfacants such as dimethicone copolyols such as that having the INCI name INCI DIMETHICONE (and) PEG / PPG-18 / 18 DIMETHICONE sold under the brand X-22-6711D® by SHIN ETSU, the mixture of cyclomethicone and dimethicone copolyol, sold under the name "DC 5225 C®" by Dow Corning, and alkyl-dimethicone copolyols such as Laurylmethicone copolyol sold under the name "Dow Corning 5200 Formulation Aid®" by Dow Corning; Cetyl dimethicone copolyol such as CETYL PEG / PPG-10 / 1 DIMETHICONE such as the product sold under the name Abil EM 90® by Evonik Goldschmidtthe and the mixture of cetyl dimethicone copolyol, polyglycerol isostearate (4 moles) and hexyl laurate sold under the name ABIL WE 09® by Goldschmidt. It is also possible to add one or more co-emulsifiers, which, advantageously, may be selected from the group comprising polyol alkyl esters.

[0264] Non-silicone emulsifying surfactants may also be mentioned, particularly alkyl esters or ethers of sorbitan, glycerol, polyols, or sugars. Such as alkylated esters of polyols, mention may be made particularly of polyethylene glycol esters, such as PEG-30 Dipolyhydroxystearate such as the product marketed under the name CITHROL DPHS-SO-(MV)® by CRODA.

[0265] As esters of glycerol and / or sorbitan, mention may be made for example of polyglycerol isostearate (INCI name: Polyglyceryl-4 Isostearate), such as the product marketed under the name Isolan Gl 34® by Evonik Goldschmidt; sorbitan isostearate, such as the product marketed under the name Arlacel 987® by ICI; sorbitan isostearate and glycerol, such as the product marketed under the name Arlacel 986® by ICI; the diester of a mixture ofisostearic, polyhydroxystearic, and sebacic acids with Polyglycerin-4 (INCI name: Polyglyceryl-4 Diisostearate / Polyhydroxystearate / Sebacate) such as the product marketed under the name Isolan GPS ® by Evonik, and mixtures thereof.

[0266] According to a particular form of the invention, the emulsifying surfactant may be selected from emulsifying silicone elastomers.

[0267] "Silicone elastomer" means a soft deformable organopolysiloxane having viscoelastic properties and particularly the consistency of a sponge or of a soft sphere. The modulus of elasticity thereof is such that this material resists deformation and has a limited extendibility and contractability. This material is capable of recovering the original shape thereof after stretching.

[0268] The emulsifying silicone elastomer may be selected from polyoxyalkylenated silicone elastomers, polyglycerolated silicone elastomers, and mixtures thereof.

[0269] As polyoxyalkylenated silicone elastomers, the following INCI names may be used:

[0270] Dimethicone / PEG- 10 / 15-Crosspolymer,

[0271] PEG-15 / Lauryl Dimethicone Crosspolymer,

[0272] PEG-10 / Lauryl Dimethicone Crosspolymer,

[0273] PEG-12 Dimethicone Crosspolymer,

[0274] PEG-10 Dimethicone Crosspolymer,

[0275] PEG-10 Dimethicone / Vinyl Dimethicone Crosspolymer,

[0276] PEG-12 Dimethicone / PPG-20 Crosspolymer, and mixtures thereof.

[0277] In particular, they are marketed under the names KSG® by Shin Etsu “KSG-210®” (INCI name: Dimethicone and Dimethicone / PEG-10 / 15- Crosspolymer “KSG-310®” INCI name: PEG-15 / Lauryl Dimethicone Crosspolymer and Mineral Oil; "KSG-320®" INCI name: PEG-15 / Lauryl Dimethicone Crosspolymer and Isododecane; "KSG-330®" INCI name: PEG-15 / Lauryl Dimethicone Crosspolymer and Triethylhexanoin; "KSG-340®" INCI name: Squalane and PEG-15 / Lauryl Dimethicone Crosspolymer.

[0278] In particular, they are marketed by Dow Corning under the name “Dow Corning 9011 Silicone Elastomer Blend ®”; INCI name: Cyclopentasiloxane and PEG-12 Dimethicone Crosspolymer. Mention may also be made of the product sold under the name DOW CORNING EL-7040 Hydro Elastomer Blend ® by DOW CORNING for the compound with the INCI name: PEG-12 Dimethicone / PPG-20 Crosspolymer.As polyglycerolated silicone elastomers, the following compounds may be used with the INCI name: Dimethicone / Polyglycerin-3 Crosspolymer, Lauryl Dimethicone / Polyglycerin-3 Crosspolymer and mixtures thereof. In particular, they are sold by Shin Etsu under the following names: “KSG-710®”; INCI name: Dimethicone / Polyglycerin-3 Crosspolymer and Dimethicone "KSG-810®"; INCI name: Mineral Oil and Lauryl Dimethicone / Polyglycerin-3 Crosspolymer; "KSG-820®"; INCI name: Isododecane and Lauryl Dimethicone / Polyglycerin-3 Crosspolymer; "KSG-830®"; INCI name: Triethylhexanoin and Lauryl Dimethicone / Polyglycerin3 Crosspolymer; "KSG-840®"; INCI name: Squalane and Lauryl Dimethicone / Polyglycerin-3 Crosspolymer.

[0279] Aqueous phase

[0280] The aqueous phase of a composition (B) according to the invention in the form of a water-in-oil emulsion comprises water and optionally one or more ingredients, soluble or miscible in said aqueous phase as water-soluble solvents.

[0281] In the present invention, the term “water-soluble solvent” refers to a liquid compound at room temperature and miscible with water (miscibility with water greater than 50% by weight at 25°C and atmospheric pressure).

[0282] The water-soluble solvents that may be used in the composition of the invention may also be volatile.

[0283] From the water-soluble solvents that may be used in the composition (B) according to the invention, mention may be made particularly of C2-C4 monoalcohols, such as ethanol and isopropanol, glycols containing from 2 to 8 carbon atoms, such as ethylene glycol, propylene glycol, 1,3-butylene glycol and dipropylene glycol, C3 and C4 ketones and C2-C4 aldehydes.

[0284] The aqueous phase (water and optionally a water-miscible solvent) may be present in a content ranging from 1% to 80%, better still from 5% to 60a by weight, preferably from 10% to 55% by weight relative to the total weight of the composition (B).

[0285] According to a particular form, the water is present in a concentration ranging from 5 to 95% by weight, and more particularly from 10 to 90% by weight, relative to the total weight of said composition (B).

[0286] Oily phase

[0287] The oily phase of a composition (B) according to the invention in the form of a water-in-oil emulsion comprises at least one oil and optionally compounds soluble or miscible in said oily phase.Oil means any fatty substance in liquid form at ambient temperature (20-25°C) and at atmospheric pressure (760 mm Hg).

[0288] An oily phase suitable for preparing the compositions (B) according to the invention may comprise hydrocarbon oils, silicone oils, and mixtures thereof.

[0289] Oils can be volatile or non-volatile. They may be of animal, plant, mineral or synthetic origin. According to one alternative embodiment, oils of plant origin are preferred.

[0290] Within the meaning of the invention, "volatile oil" means any oil capable of evaporating on contact with skin in less than one hour, at ambient temperature and at atmospheric pressure. The volatile oil is a volatile cosmetic oil, liquid at ambient temperature, particularly having a vapor pressure different to zero, at ambient temperature and atmospheric pressure, particularly having a vapor pressure ranging from 2.66 Pa to 40,000 Pa, particularly ranging from 2.66 Pa to 13,000 Pa, and more particularly ranging from 2.66 Pa to 1,300 Pa.

[0291] Within the meaning of the present invention, “hydrocarbon oil” means an oil comprising at least carbon atoms and hydrogen atoms and optionally in addition oxygen, nitrogen, sulfur and / or phosphorus atoms, for example in the form of hydroxyl or acid radicals.

[0292] The oily phase may be present in the composition (B) according to the invention, with a total content ranging from 1% to 90% by weight, preferably from 5% to 80% by weight, more preferably ranging from 10% to 70% by weight, and even more preferably from 25% to 60% by weight relative to the total weight of the composition (B).

[0293] Volatile oils

[0294] The volatile hydrocarbon oils that can be used in the compositions (B) according to the invention may be selected from C8-C16 branched alkanes.

[0295] In particular, mention may be made of C8-C16 isoalkanes of petroleum origin (also called isoparaffins) such as isododecane (also called 2,2,4,4,6-pentamethylheptane), isodecane, isohexadecane, and for example oils sold under the trade names Isopar® or Permetyl®. Mention may also be made of branched C8-C16 esters such as isohexyl neopentanoate. Other volatile hydrocarbon oils such as petroleum distillates, particularly those sold under the trade name Shell Soit® by SHELL, may also be used.

[0296] The volatile hydrocarbon oils that can be used in the compositions according to the invention may be selected from volatile linear alkanes comprising from 6 to 14 carbon atoms.

[0297] By way of example of linear alkanes suitable for the invention, mention can be made of the alkanes described in patent applications from the company Cognis WO 2007 / 068371 orW02008 / 155059 (separate alkane mixtures and differing by at least one carbon). These alkanes are obtained from fatty alcohols, themselves obtained from coconut or palm oil. By way of example of C6-C14 linear alkanes suitable for the invention, mention can be made of n-hexane (C6), n-heptane (C7), n-octane (C8), n-nonane (C9), n-decane (C10), n-undecane (C11), n-dodecane (C12), n-tridecane (C13), n-tetradecane (C14) and mixtures thereof.

[0298] Mention may also be made of n-dodecane (C12) and n-tetradecane (C14) sold by Sasol under the references PARAFOL 12-97® and PARAFOL 14-97® respectively, as well as mixtures thereof.

[0299] According to another embodiment, a mixture of n-dodecane and n-tetradecane is used. In particular, the mixture dodecane / tetradecane in the weight ratio 85 / 15 marketed by BIOSYNTHIS under the reference VEGELIGHT 1214® may be used.

[0300] According to yet another embodiment, a mixture of volatile linear C9-C12 alkanes is used with the INCI name: C9-12 ALKANE such as the product marketed by BIOSYNTHIS under the reference VEGELIGHT SILK®.

[0301] According to yet another embodiment, a mixture of n-undecane (C11) and of n-tridecane (C13) is used, such as those obtained in Examples 1 and 2 of the application W02008 / 155059 from Cognis and such as that sold under the trade name CETIOL ULTIMATE® by BASF.

[0302] According to a particularly preferred embodiment, the volatile hydrocarbon oil is selected from branched C8-C16 alkanes, and more particularly is isododecane.

[0303] It is possible to use volatile oils, as volatile silicones, such as, for example, volatile linear or cyclic silicone oils, particularly those having a viscosity< 5 centistokes (5 mm2 / s), and having particularly from 2 to 10 silicon atoms, preferably from 2 to 7 silicon atoms, these silicones optionally including alkyl or alkoxyl groups having from 1 to 10 carbon atoms. Mention may be made, as a volatile silicone oil that can be used in the invention, in particular, of octamethyl cyclotetrasiloxane, decamethyl cyclopentasiloxane, dodecamethyl cyclohexasiloxane, heptamethyl hexyltrisiloxane, heptamethyloctyl trisiloxane, hexamethyl disiloxane, octamethyl trisiloxane, decamethyl tetrasiloxane, dodecamethyl pentasiloxane, and mixtures thereof.

[0304] Non-volatile oils

[0305] As a non-volatile hydrocarbon oil, mention may be made of:

[0306] - hydrocarbon oils of animal origin,

[0307] - hydrocarbon oils of plant origin such as triglycerides constituted of fatty acid esters and glycerol of which the fatty acids may have chain lengths varied from 04 to C24, the latterable to be linear or branched, saturated or unsaturated; these oils are particularly heptanoic or octanoic acid triglycerides, or wheat germ, sunflower, grape seed, sesame, corn, apricot, castor, shea, avocado, olive, soybean oils, sweet almond, palm, rapeseed, cotton, hazelnut, macadamia, jojoba, alfalfa, poppyseed, pumpkin, sesame, squash, rapeseed, blackcurrant, evening primrose, millet, barley, quinoa, rye, safflower, candlenut, passiflora, musk rose oil; shea butter; or caprylic / capric acid triglycerides such as those sold by Stearineries Dubois or those sold under the trade names Miglyol 810®, 812® and 818® by Dynamit Nobel, - synthetic ethers having from 10 to 40 carbon atoms;

[0308] - linear or branched hydrocarbons of mineral or synthetic origin, such as petroleum jelly, polydecenes, hydrogenated polyisobutene such as Parleam®, squalane, paraffin oils, and mixtures thereof,

[0309] - synthetic esters such as oils having the formula R1COOR2 wherein R1 represents the residue of a linear or branched fatty acid including 1 to 40 carbon atoms and R2 represents a hydrocarbon chain, particularly branched containing 1 to 40 carbon atoms on the condition that R1 + R2 is > 10, such as for example Purcellin oil (cetostearyl octanoate), isopropyl myristate, isopropyl palmitate, C12 to C15 alcohol benzoates, hexyl laurate, diisopropyl adipate, isononyl isononanoate, 2-ethylhexyl palmitate, isostearyl isostearate, 2-hexyl-decyl laurate, 2-octyl-decyl palmitate, 2-octyl-dodecyl myristate, heptanoates, octanoates decanoates or ricinoleates of alcohols or polyalcohols such as propylene glycol dioctanoate; hydroxylated esters, such as isostearyl lactate, diisostearyl malate, 2-octyldodecyl lactate; polyol esters and pentaerythritol esters,

[0310] - fatty alcohols that are liquid at ambient temperature, with a branched and / or unsaturated carbon chain having 12 to 26 carbon atoms, such as octyldodecanol, isostearyl alcohol, oleic alcohol, 2-hexyldecanol, 2-butyloctanol, and 2-undecylpentadecanol, - higher fatty acids, such as oleic acid, linoleic acid, linolenic acid and

[0311] - mixtures thereof.

[0312] The non-volatile silicone oils that can be used in the composition (B) according to the invention may be non-volatile polydimethylsiloxanes (PDMS), polydimethylsiloxanes including alkyl or alkoxy groups which are pendant or at the end of the silicone chain, groups each having 2 to 24 carbon atoms; phenylated silicones, such as phenyl trimethicones, phenyl dimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl dimethicones, diphenylmethyldiphenyl-trisiloxanes, and mixtures thereof.

[0313] Pulverulent colorantsAccording to one particular embodiment of the invention, the composition (B) according to the invention comprises in addition at least one pulverulent colorant. This pulverulent colorant is as described above for the composition (A).

[0314] In addition, the pulverulent colorants of the composition (B) according to the invention may be selected from mineral pigments, organic pigments, nacres, and mixtures thereof.

[0315] Preferably, the pulverulent colorant(s) is(are) present in a content ranging from 0.5% to 30% by weight, more preferably from 1 % to 25% by weight, and most particularly from 3% to 20% by weight relative to the total weight of the composition (B).

[0316] Fillers

[0317] According to a particular form of the invention, the composition (B) further comprises at least one filler.

[0318] The term fillers refers to mineral or synthetic particles of any shape, insoluble in the medium of the composition regardless of the temperature at which the composition is manufactured. The fillers may be mineral or organic particles of any shape, in sheet, spherical or oblong form, regardless of the crystallographic shape (for example sheet, cubic, hexagonal, orthorhombic, etc). Mention may be made of talc, mica, silica, kaolin, polyamide powders (Nylon®), poly-p-alanine powders, polyethylene powders, polymethyl methacrylates, polyurethane powders such as hexamethylene diisocyanate and trimethylol hexyl lactone copolymer powder sold under the names PLASTIC POWDER D-400 by TOSHIKI, tetrafluoroethylene polymer powders (Teflon®), micronized wax particles, particularly Carnauba microwaxes such as those marketed under the name “MicroCare 350®” by MICRO POWDERS, synthetic microwaxes such as those marketed under the name “MicroEase 114S®” by MICRO POWDERS, microwaxes constituted of a mixture of Carnauba wax and polyethylene wax such as those sold under the names “MicroCare 300®” and “310®” by MICRO POWDERS, microwaxes constituted of a mixture of Carnauba wax and synthetic wax such as those sold under the name “MicroCare 325®” by MICRO POWDERS, polyethylene microwaxes such as those sold under the names “MicroPoly 200®”, “220®”, “220L®”, and “250S®”, by MICRO POWDERS, and those marketed under the name “CERAPURE H5-C” by SHAMROCK, or polypropylene microwaxes such as those marketed under the name “MATTEWAX” by MICRO POWDERS; lauroyl-lysine, starch, boron nitride, hollow polymeric microspheres such as those of polyvinylidene chloride / acrylonitrile such as Expancel® (Nobel Industrie), copolymers of acrylic acid, silicone resin powders, in particular silsesquioxane powders (silicone resin powders described particularly in the patent EP 293795; Tospearls® from Toshiba, for example),elastomeric polyorganosiloxane particles, precipitated calcium carbonate, magnesium carbonate and hydrocarbonate, hydroxyapatite, hollow silica microspheres, glass or ceramic microcapsules, metal soaps derived from organic carboxylic acids having from 8 to 22 carbon atoms, preferably from 12 to 18 carbon atoms, for example zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate; barium sulfate and mixtures thereof. The fillers may be present in a total content ranging from 0.1% to 30% by weight, preferably ranging from 0.5% to 20% by weight, and more preferably ranging from 0.8% to 10% by weight relative to the total weight of the composition (B).

[0319] Process for fixing a care and / or makeup product

[0320] Another object of the present invention is a process for fixing a care and / or makeup product for keratin materials such as the skin, comprising the following steps: a) applying, to the surface of the keratin material, a first layer ("Base Coat") constituted of a care and / or makeup composition (B); then

[0321] b) applying, on the first layer thus formed, a second fixing layer ("Top Coat") constituted of the composition (A) as defined above, by spraying by means of the aerosol device containing it.

[0322] The pause time for the care and / or makeup composition (B) will vary depending on the galenic form thereof.

[0323] The drying time of the composition (A) will generally be a few seconds.

[0324] Preferably, the composition (A) packaged in an aerosol device will be sprayed at a distance ranging from 15 to 30 cm from the area of keratin material to be treated.

[0325] Throughout the application, the expression "includes a" or "comprises a" must be understood as meaning "including at least one" or "comprising at least one", unless otherwise specified.

[0326] It is understood that the following examples are provided by way of illustration and that they do not in any way limit the scope of the protection granted by the present invention.

[0327] Unless specified otherwise, the quantities are expressed as a percentage by weight with respect to the total weight of the composition (% w / w).Example 1: Preparations of compositions according to the invention and of a comparative composition C*

[0328] The following two compositions (A) (Top Coat) were prepared:

[0329] The composition C* is comparative (i.e. without non-volatile phenylated silicone oil), while the compositions C1 to C3 are according to the invention.

[0330] [Table 1]

[0331]

[0332] Each of the compositions C*, C1, and C3 was introduced into an aerosol device comprising an aluminum container, a COSTER® valve (internal nozzle: 0.4 / lnternal restriction: 2.5), with a 4 mm stem, a BUTYL® inner seal and a MILANO® diffuser with a 0.5 mm diameter nozzle.

[0333] Only the composition C2 was introduced into an aerosol device comprising an aluminum container and a COSTER® powder valve (internal nozzle: 0.5 / valve body orifice (i.e. internal restriction): 0.8 / Additional gas outlet: 0.5), with a 4 mm stem, a BUTYL® inner seal, and a direct outlet diffuser with a nozzle diameter of 0.5 mm.

[0334] The following foundation composition (B) (Base Coat) was prepared (see Tables 2 and 3):[Table 2]

[0335]

[0336] [Table 3]

[0337]

[0338] Preparation of the composition (B)

[0339] The components of phase a1 were weighed and the mixture was stirred at 55°C in order to obtain a homogeneous phase, then cooled to 30°C. Then the components of phase a2 were weighed and introduced into phase a1.The aqueous phase b was emulsified into phase a while stirring for 20 minutes at 2,500 rpm.

[0340] To prepare phase C, the pigments and nacres were ground in an air jet mill with 11.1% of the weight thereof in synthetic fluorphlogopite. Then phase c was introduced into the emulsion a + b while stirring for 10 minutes at 1,500 rpm.

[0341] In vivo measurements of shine, color, color homogeneity, and linting of the product obtained after applying the Base Coat foundation (B) and the aerosol fixing composition (A) (Top Coat)

[0342] The protocol is as follows:

[0343] The composition (B) is applied to the face for 10 minutes;

[0344] Then, before applying, the aerosol fixing composition (A) (Top Coat) is shaken well, the other cheek of the face is covered with a tissue;

[0345] The volunteer is asked to keep the eyes and mouth thereof closed during the application; Spraying is carried out at a distance between 20 and 30 cm. A continuous zigzag pressure is applied to half of the face;

[0346] This is left to dry for 2 minutes;

[0347] This is evaluated after drying, then evaluated after 3 h at room temperature.

[0348] Each volunteer receives the spray (C1 or C2 or C3) on one side and the control (C*) on the other.

[0349] The results are as follows:

[0350] [Table 4]

[0351]

[0352] before any applicationNo color difference or color homogeneity is observed between the various compositions tested.

[0353] The composition C1 according to the invention is shinier than comparative C*, after (B)+(A) and after 3 hours.

[0354] The compositions C2 and C3 according to the invention are significantly shinier than comparative C*, after (B)+(A) and after 3 hours.

[0355] Furthermore, the compositions 1 and C2 according to the invention are lint-free, unlike comparative C*.

[0356] The compositions and the process according to the invention therefore have the best properties sought.

Claims

CLAIMS1. Process for fixing a care and / or makeup product for keratin materials such as the skin, comprising at least the following steps:1) applying, to the surface of the keratin material, a first layer constituted of a care and / or makeup composition (B);2) applying, to the first layer thus formed, a second fixing layer by spraying with an aerosol device containing a composition (A) comprising, particularly in a physiologically acceptable medium:(a) at least one anionic fixing polymer of the crotonic acid copolymer type;(b) at least one amphoteric fixing polymer selected from polymers including units deriving: i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, andiii) from at least one basic comonomer;(c) at least one C2-C4 monoalcohol;(d) at least one non-volatile phenylated silicone oil;e) at least one plasticizer, and(f) at least one propellant.

2. Process according to claim 1, wherein, in the composition (A), the anionic fixing polymer(s) (a) of the crotonic acid copolymer type is (are) selected from those including vinyl acetate or propionate units in the chain thereof, and optionally from other monomers such as allyl or methallyl esters, vinyl ethers, or vinyl esters of a saturated, linear or branched, long-chain hydrocarbon carboxylic acid, such as those including at least 5 carbon atoms, these polymers optionally being grafted or crosslinked, or another vinyl, allyl, or methallyl ester monomer of an a- or p-cyclic carboxylic acid.

3. Process according to claim 1 or 2, wherein, in the composition (A), the anionic fixing polymer (a) of the crotonic acid copolymer type is:- a vinyl acetate / crotonic acid / vinyl neodecanoate terpolymer;- a vinyl acetate / crotonic acid copolymer; or- a vinyl acetate / butyl-vinyl benzoate / crotonic acid terpolymer,preferably is a vinyl acetate / crotonic acid / vinyl neodecanoate terpolymer.

4. Process according to any one of the preceding claims, wherein, in the composition (A), the anionic fixing polymer(s) of the crotonic acid copolymer type is (are) present at a total content ranging from 0.1 to 15% by weight, more preferably from 1 to 10% by weight, better still from 2 to 8% by weight relative to the total weight of the composition (A).

5. Process according to any one of the preceding claims, wherein, in the composition (A), the amphoteric fixing polymer (b) is a terpolymer obtained from N-octylacrylamide, (meth)acrylic acid, and butylaminoethyl methacrylate.

6. Process according to any one of the preceding claims, wherein, in the composition (A), the amphoteric fixing polymer(s) (b) is (are) present at a total content ranging from 0.01 to 10% by weight, more preferably from 0.1 to 5% by weight, better still from 0.2 to 2% by weight relative to the total weight of the composition (A).

7. Process according to any one of the preceding claims, wherein, in the composition (A), the C2-C4 monoalcohol (c) is selected from ethanol, isopropanol, propanol, butanol, and mixtures thereof, and more particularly ethanol.

8. Process according to any one of the preceding claims, wherein, in the composition (A), the C2-C4 monoalcohol(s) is (are) present at a total content ranging from 20% to 70% by weight, and more preferably ranging from 25% to 70% by weight, and more particularly from 25% to 40% by weight relative to the total weight of the composition (A).

9. Process according to any one of the preceding claims, wherein, in the composition (A), the non-volatile phenylated silicone oil (d) is selected from non-volatile phenylated silicone oils of formula (VII):[Chem 11]wherein Me is methyl and Ph is phenyl, OR' represents a group -OSiMea and p is 0 or is between 1 and 1,000, and m is between 1 and 1,000, preferably, the non-volatile phenylated silicone oil (d) is trimethylsiloxyphenyldimethicone.

10. Process according to any one of the preceding claims, wherein, in the composition (A), the non-volatile phenylated silicone oil(s) (d) is (are) present at a total content ranging from 5 to 40% by weight, and more preferably ranging from 7 to 30% by weight, and more particularly from 10 to 25% by weight relative to the total weight of the composition (A).

11. Process according to any one of the preceding claims, wherein, in the composition (A), the plasticizer(s) is (are) selected from the groups of phthalates, esters, citrates, benzoates, siloxanes, and mixtures thereof, preferably the plasticizer(s) is (are) selected from tri(C1-C6)alkylcitrates such as tributyl citrate and triethyl citrate, and more particularly triethyl citrate.

12. Process according to any one of the preceding claims, wherein, in the composition (A), the plasticizer(s) (e) is(are) present in a total amount ranging from 1 to 30% by weight, more preferably from 5 to 20% by weight, better still from 7 to 15% by weight relative to the total weight of the fixing polymers (a) and (b); and / or the plasticizer(s) (e) are present in a total amount ranging from 0.01 to 10% by weight, more preferably from 0.1 to 5% by weight, better still from 0.2 to 2% by weight relative to the total weight of the composition (A).

13. Process according to any one of the preceding claims, wherein, in the composition (A), the propellant (f) is dimethyl ether, preferably the propellant(s) (f) is (are) present in a total amount ranging from 20% to 70% by weight, preferably from 25% to 60% by weight, more preferably from 30% to 50% by weight, better still from 35% to 45% by weight relative to the total weight of the composition (A).

14. Process according to any one of the preceding claims, wherein the composition (A) also comprises at least one pulverulent colorant, preferably selected from mineral pigments, organic pigments, nacres, and mixtures thereof, more preferably selected from nacres.

15. Process according to any one of the preceding claims, wherein the composition (B) comprises at least one additive selected from:- volatile organic solvents and / or non-volatile organic solvents;- active ingredients such as moisturizers, vitamins, for example vitamins A, E, C, B3, adenosine, hyaluronic acid, and the salts thereof;- ceramides;- UV filters;- colorants such as pulverulent colorants, water-soluble colorants, liposoluble colorants; - hydrophilic gelling agents;- lipophilic gelling agents;- fillers;- perfumes;- preservatives;- and mixtures thereof,preferably, the composition (B) is a skincare product, particularly a sun care product, a product for oily skin, a product for dry skin, or an anti-aging product; preferably, the composition (B) is a face makeup product such as a foundation; an eye makeup product such as an eyeshadow; a cheek makeup product such as a blush; a lip makeup product such as a lipstick; or a lash or brow makeup product such as a mascara or an eyeliner.

16. Cosmetic assembly or kit with two separately packaged components comprising:1) the aerosol device containing the composition (A) as defined in any one of claims 1 to 14, and2) the composition (B) according to any one of claims 1 or 15.

17. Composition (A) comprising, in particular in a physiologically acceptable medium:(a) at least one anionic fixing polymer of the crotonic acid copolymer type;(b) at least one amphoteric fixing polymer selected from polymers including units deriving:i) from at least one monomer selected from acrylamides or methacrylamides substituted on the nitrogen atom with an alkyl group,ii) from at least one acidic comonomer containing one or more reactive carboxylic groups, andiii) from at least one basic comonomer;(c) at least one C2-C4 monoalcohol;(d) at least one non-volatile phenylated silicone oil;e) at least one plasticizer, and(f) at least one propellant,preferably, the composition (A) does not contain any hydrocarbon propellant or hydrofluorocarbon propellant.

18. Composition (A) according to claim 17, characterized in that it comprises one of the features of claims 2 to 14.

19. Aerosol device comprising:- a container containing the composition (A) according to claim 17 or 18, and- a means for spraying said composition.

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