FR2925302A1 - Product, useful e.g. for make-up and/or care of lips, comprises first composition having primary fatty phase and moisturizing agent having e.g. polyhydric alcohol and second composition having second fatty phase and dye - Google Patents

Abstract

Product for make-up and/or care of keratin materials, preferably lips, comprises a first composition and second composition to be applied simultaneously, where the first composition comprises at least one primary fatty phase and at least one moisturizing agent comprising polyhydric alcohols and/or non ionic water soluble alkoxylated polymers, the first composition comprises water, the second composition comprises at least a second fatty phase and at least a dye, and the second composition contains less than 50, preferably less than 30 wt.% of particle phase. Product for makeup and/or care of keratin materials, preferably lips, comprises a first composition and second composition to be applied simultaneously, where the first composition comprises at least one primary fatty phase and at least one moisturizing agent comprising polyhydric alcohols and/or non ionic water soluble alkoxylated polymers, the first composition comprises less than 10, preferably 0.1 wt.% of water, the second composition separate and different from the first comprises at least a second fatty phase and at least a dye, and the second composition contains less than 50, preferably less than 30 wt.% of particle phase. An independent claim is included for a makeup kit comprising the product.

Description

The present invention relates to a cosmetic makeup or care product comprising at least two compositions intended to be applied simultaneously to the skin of the face as well as the body, on the lower and upper eyelids, on the lips and on the integuments as nails, eyebrows, eyelashes or hair. The present invention also relates to a process for making up the face and the body using these two compositions.

Each composition may be a foundation, a blush, an anti-ring product, a blush, a loose or compacted powder, a lipstick, a lip balm, a lip gloss, a pencil. lips or eyes, a mascara, an eyeliner, a nail polish or a product of body make-up or skin coloring.

Make-up artists and consumers are looking for multi-performance products, such as color (especially intense color) and coverage, while ensuring a good level of user comfort when applied. on the skin and lips in particular. Obtaining these different properties involves the combination in a composition of different compounds which, depending on their physical and chemical properties, can be difficult to formulate in the same composition, this for various reasons such as a chemical reaction between two or more compounds, constraints of formulations specific to the formulation of a compound that would not be optimal for another compound of the composition, or else possible problems of stability of the composition related to certain particular compounds for example.

In particular, it has already been contemplated to incorporate glycerine into lipsticks so as to obtain a comfortable and moisturizing composition, however, the resulting compositions exhibit poor color fastness and low coverage when applied. on the lips. In addition, the shades achieved are unsatisfactory because they are not very bright and not very intense.

An object of the present invention is to provide a makeup that is both good performance and can have a wide range of colors, they can be bright and intense. Another object of the present invention is to provide a makeup with improved coverage and intensity and color stability properties, as well as good comfort properties. In particular, the products according to the invention may be of intense color may also according to some embodiments be bright and have good performance, once applied to keratin materials.

Poor behavior over time can result in particular in poor color retention and / or poor gloss performance over time. This poor performance may be characterized by a change in color (turning, paling) generally as a result of an interaction with sebum and / or sweat secreted by the skin in the case of foundation and make-up, or of an interaction with saliva in the case of lipsticks, or a decrease in gloss, in the case of a nail polish. This forces the user to remix himself very often, which can be a waste of time.

The object of the present invention is to propose a cosmetic product, in particular a makeup product, comprising two compositions intended to be applied simultaneously. This cosmetic product may advantageously have good properties of coverage, intensity and color stability, as well as good properties of comfort and possibly hold and shine.

Unexpectedly and surprisingly, the inventors have discovered that the production of a cosmetic product comprising, on the one hand, a composition comprising a moisturizing agent chosen from polyhydric alcohols, water-soluble alkoxylated non-ionic polymers and their mixture and, on the other hand, a composition comprising dyestuffs make it possible to give satisfaction in these terms.

Thus, the products according to the invention make it possible to obtain, if desired, a very colored cosmetic rendering on application and over time, which has good coverage while being comfortable: it does not dry the skin, the hair or the skin. the lips on which it is applied, both during application and over time (little drying, no tugging). It has, in addition to good stability properties and thus allows a homogeneous and aesthetic application.

In addition, according to certain embodiments, the products according to the invention make it possible to obtain an improved gloss.

The products according to the invention make it possible in particular to obtain a varied range of colors, these being able to be lively and intense.

These properties of strength, coverage, color and comfort, make it a particularly suitable product for making lip makeup products such as lipsticks, lip glosses, eyes such as mascara, eyeliners, blushes. eyelids, nails or hair.

An object of the present invention is therefore a cosmetic product for making up keratin materials, in particular for the lips, comprising a first and a second composition intended to be applied simultaneously, the first composition comprising at least a first fatty phase and at least one agent hydrating agent chosen from polyhydric alcohols, water-soluble alkoxylated non-ionic polymers and their mixture, said first composition containing less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition - and the second composition different from and distinct from the first, comprising at least one second fatty phase and at least one dyestuff, said second composition containing less than 50% by weight of particulate phase, preferably less than 40%, or even more preferably less than 30% by weight of particulate phase with respect to the weight of the composition.

Preferably, the second composition contains less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition. Preferably, the first and / or second composition contains only traces of water, that is to say less than 0.1% or is completely free of water.

The product of the invention may be in particular a makeup product for the skin, nails or hair. "Makeup product" means a product containing a coloring agent for depositing a color on a keratinous material (skin or superficial body growths) of human being by the application to the keratin material of products such as reds lipsticks, makeup, eyeliners, foundations or self-tanners, semi-permanent makeup products (tattoo).

The product according to the invention comprises at least two distinct cosmetically acceptable compositions, that is to say which are not mixed with each other before the application of the product. Not mixed, means in particular that the compositions are not mixed macroscopically, the method of manufacturing the product does not involve a step of mixing the two compositions.

The compositions of the product according to the invention are different. By different, we mean that their formulation is not identical. However, as will be described in more detail, it is possible according to the invention to provide that the compositions according to the invention are solid and adjacent to one another, that is to say cast so that the one is in contact with the other without them being mixed. The compositions of the product according to the invention are intended to be applied simultaneously and this therefore differs from the double-action products described in the prior art and providing for the application of a basecoat and a topcoat successively. In the case of double gestures, the two compositions applied successively, one on the other. On the contrary, in the case of the product according to the invention, the simultaneous application of the two compositions allows a more intimate mixing of these during their application.

Advantageously, the compositions of the product according to the invention may be packaged separately or together in the same packaging article. Thus, in the case where the compositions are packaged separately in the same packaging article, they are not in contact with each other. In the case where they are packaged together in the same packaging article, the compositions of the product according to the invention are in contact with each other.

The compositions of the product according to the invention may be in different textures and in particular in solid form, a soft paste or gel, foam, more or less fluid cream, or liquid packaged in a tube. For the purposes of the invention, the term "texture" is intended to mean the macroscopic manifestation of the internal structure of a composition. According to a first embodiment, the two compositions are solid. According to this embodiment, the two compositions may advantageously be packaged together in the same container, in contact with each other, the solid state of the compositions preventing them from mixing out of use and the application of the product, or at least to limit the mixture to a possible and slight dissolution of the compositions within one another at the border between the two compositions.

According to a second embodiment, one of the two compositions is solid and the other liquid.

According to a third embodiment, the two compositions are liquid.

Preferably, when at least one of the compositions is in liquid form, the compositions are packaged separately in the same container, so as to prevent them from mixing. Preferably, when at least one of the two compositions is in liquid form, they are packaged separately in the same container (or packaging article) so that they do not mix and the mixture does not mix. only during the application and essentially only the quantity of each composition that is applied, that is to say concomitantly with the application, these being applied simultaneously during the use of the product. cosmetic by the user.

The terms solid and liquid characterize the state of a composition at room temperature (25 ° C) and at atmospheric pressure (760 mmHg).

The texture of a composition can be measured by its hardness and / or viscosity.

Shear measurement protocol: The measurement is carried out according to the following protocol: A sample of the composition in question is hot cast in a mold of 5 sticks 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 grams, is measured by means of a DFGS2 dynamometer marketed by INDELCO-10 CHATILLON. The hardness corresponds to the maximum shear force exerted by a rigid wire 250 m diameter in tungsten advancing at a speed of 100 mm / min. The technique described above is usually referred to as the so-called butter cutting method. By solid composition is meant a composition whose hardness is between 30 and 300 g, or even 50 to 200 g.

Protocol for Measuring Viscosity The viscosity of a composition of the invention can be measured as follows. The measurements can be carried out by means of an imposed stress rheometer, RS 75 from ThermoRheo, equipped with a thermostatic bath and a stainless steel mobile with a cone / plane geometry, the cone having a diameter of 35 mm. , an angle of 2 ° and an air gap (distance between the lower plane - called the stator plane - on which the composition is deposited and the upper plane - called the rotor plane) of 0.3 mm. The measurements are carried out at 25 ° C. and 0.5 ° C. The equilibrium flow regime analysis consists in subjecting a sample of composition, from a given instant, to an instant shear stress (shear), kept constant for a time t (waiting time chosen so that the steady state is reached, t = 30s). According to a preferred embodiment, the first and second compositions of the product according to the invention have similar textures.

Preferably, when the two compositions are solid or when the two compositions are liquid, they are formulated in such a way that they have a similar viscosity.

Preferably, the compositions of the product according to the invention are formulated so that they are compatible, that is to say, easily miscible with each other.

Advantageously, the compositions may be arranged concentrically with respect to each other. According to this embodiment, the first composition may be disposed inside or outside with respect to the second composition.

According to a particularly preferred embodiment, the first composition comprising the moisturizing agent is disposed inside the second composition. According to this embodiment, the two compositions being directly in contact with each other over the entire periphery of the first composition in the case where they are both solid. Still according to this embodiment, when the two compositions are liquid, they are advantageously contained in two tubes arranged concentrically with respect to each other, that is to say that one of the two tubes is housed inside each other.

Preferably, the second composition contains less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition.

The invention also relates to a makeup kit containing a cosmetic makeup product as defined above, wherein the various compositions are packaged separately and are advantageously accompanied by appropriate application means. These means may be brushes, brushes, pens, pencils, felts, feathers, sponges, tubes and / or foam tips. The product according to the invention can be applied to the skin of the face as well as the scalp and the body, the lips, the interior of the lower eyelids, and integuments such as the nails, the eyelashes, the hair, eyebrows, even hair. This makeup can also be applied to make-up accessories such as false nails, false eyelashes, wigs or patches or adherent patches on the skin or lips (fly type).

The invention also relates to the cosmetic use of the cosmetic product defined above to improve the properties of coverage, intensity and stability of the color, as well as the comfort of a make-up on the skin and / or the skin. lips and / or to the integuments, the makeup may, according to particular embodiments, also be shiny and / or improved hold.

The invention finally relates to the use of a first composition comprising at least one fatty phase and at least one moisturizing agent chosen from polyhydric alcohols, water-soluble alkoxylated non-ionic polymers and their mixture, and a second composition comprising at least one fatty phase and at least one dyestuff, said first composition containing less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition and said second composition containing less than 50% by weight of particulate phase, preferably less than 40%, or even more preferably less than 30% by weight of particulate phase relative to the weight of the composition, to confer the skin and / or the lips and / or the integuments a comfortable cosmetic rendering, having good coverage and an intense and stable color, as well as comfort properties.

25 moisturizing agent

The first composition according to the invention comprises at least one moisturizing agent chosen from polyhydric alcohols, water-soluble nonionic alkoxylated polymers and their mixture. Preferably, the polyhydric alcohols that can be used are chosen from glycerol, propylene glycol, 1,3-butylene glycol, dipropylene glycol, diglycerine, sodium hyaluronate and their mixture.

Preferably, the moisturizing agent present in the first composition is glycerin.

Preferably, the amount of moisturizing agent in the first composition is, for example, from 0.001% to 30% by weight, preferably from 0.01% to 20% by weight, or even more preferably from 0.01% to 10% by weight. by weight relative to the total weight of the composition.

Preferably, the second composition comprises less than 3% by weight of moisturizing agent chosen from polyhydric alcohols, water-soluble alkoxylated nonionic polymers and their mixture, relative to the weight of the composition. More preferably, the second composition is completely free of moisturizing agent chosen from polyhydric alcohols, water-soluble alkoxylated non-ionic polymers and their mixture.

Coloring matters

The second composition of the cosmetic product according to the invention contains at least one coloring agent (also called coloring matter) which may be chosen in particular from water-soluble or liposoluble dyes, pigments, pearlescent agents, flakes and mixtures thereof.

Preferably, the dyestuffs are present in the second composition in a content ranging from 0.01% to 50% by weight, relative to the weight of the composition, preferably from 0.01% to 30% by weight. weight. Advantageously, the first composition also comprises at least one dyestuff as defined above and illustrated below. According to another embodiment, the first composition is free of coloring matter. Preferably, the dyestuffs are present in the first and / or in the second composition in a content ranging from 0.01% to 50% by weight, relative to the weight of the composition, preferably 0.01%. % to 30% by weight. The term "pigments" is intended to mean white or colored particles, mineral or organic, insoluble in an aqueous solution, intended to color and / or opacify the resulting film. The pigments may be present in a proportion of from 0.01 to 20% by weight, especially from 0.01 to 15% by weight, and in particular from 0.02 to 10% by weight, relative to the total weight of the cosmetic composition. .

Goniochromatic Coloring Agents

The first composition and / or the second composition may comprise at least one goniochromatic coloring agent, which may have magnetic properties if appropriate. For the purposes of the present invention, the term "goniochromatic coloring agent" denotes a coloring agent which makes it possible, when the composition is spread on a support, to obtain a color path in the plane a * b * of the CIE color space. 1976 which corresponds to a variation Dh of the h angle angle of at least 20 ° when the angle of observation is varied with respect to the normal between 0 ° and 80 °, for an angle of incidence 45 ° light. The color path can be measured for example by means of an INSTRUMENT SYSTEMS brand spectrogoniorflectometer and GON 360 GONIOMETER reference, after the first composition has been spread in the fluid state with a thickness of 300 m by means of a automatic spreader on a ERICHSEN brand contrast card and Typ 24/5 reference, the measurement being made on the black background of the card. The goniochromatic coloring agent may be chosen, for example, from interferential multilayer structures and liquid crystal coloring agents. In the case of a multilayer structure, this may comprise for example at least two layers, each layer being made for example from at least one material selected from the group consisting of the following materials: MgF 2, CeF 3, ZnS, ZnSe, Si, SiO2, Ge, Te, Fe2O3, Pt, Va, Al2O3, MgO, Y2O3, S2O3, SiO, HfO2, ZrO2, CeO2, Nb2O5, Ta2O5, TiO2, Ag, Al, Au, Cu, Rb, Ti, Ta, W, Zn, MoS2, cryolite, alloys, polymers and their combinations.

The multilayer structure may or may not have, with respect to a central layer, a symmetry at the chemical nature of the stacked layers. Depending on the thickness and nature of the different layers, different effects are obtained. Examples of symmetrical interferential multilayer structures are for example the following structures: Fe2O3 / SiO2 / Fe2O3 / SiO2 / Fe2O3, a pigment having this structure being marketed under the name SICOPEARL by the company BASF; MoS2 / SiO2 / mica-oxide / SiO2 / MoS2; Fe2O3 / SiO2 / mica-oxide / SiO2 / Fe2O3; TiO2 / SiO2 / TiO2 and TiO2 / Al2O3 / TiO2, pigments having these structures being marketed under the name XIRONA by the company Merck (Darmstadt).

The liquid crystal coloring agents comprise, for example, silicones or cellulose ethers onto which mesomorphic groups are grafted. Examples of goniochromatic liquid crystal particles that may be used are those sold by the company Chenix and those sold under the name HELICONE HC by the company Wacker.

As goniochromatic coloring agent, it is also possible to use certain nacres, pigments with effects on a synthetic substrate, in particular substrate type alumina, silica, borosilicate, iron oxide, aluminum, or interferential holographic flakes from a polyterephthalate film. The ratio of the mass proportion of the magnetic pigments to the proportion of goniochromatic coloring agent is, for example, between 1/4 and 4, being for example between 1/2 and 2, for example close to 1. The material may furthermore comprise dispersed goniochromatic fibers. Such fibers may have a length of less than 80 m for example.

Diffractive Pigments The first composition and / or the second composition of the product according to the invention may comprise at least one diffractive pigment, which may have magnetic properties if appropriate. For the purposes of the present invention, the term "diffractive pigment" denotes a pigment capable of producing a color variation according to the angle of observation when illuminated by white light, because of the presence of a structure which diffracts the light.

A diffractive pigment may comprise a diffraction grating, capable for example of diffracting in defined directions an incident monochromatic light ray. The diffraction grating may comprise a periodic pattern, in particular a line, the distance between two adjacent patterns being of the same order of magnitude as the wavelength of the incident light. When the incident light is polychromatic, the diffraction grating will separate the different spectral components of the light and produce a rainbow effect. The structure of the diffractive pigments can be usefully referred to in the article Pigments Exhibiting Diffractive Effects by Alberto Argoitia and Matt Witzman, 2002, Society of Vacuum coaters, 45th Annual Technical Conference Proceedings 2002. The diffractive pigment can be produced with patterns having different profiles, in particular triangular, symmetrical or not, in crenellations, of constant width or not, sinusoidal. The spatial frequency of the grating and the depth of the patterns will be chosen according to the degree of separation of the different orders desired. The frequency can vary for example between 500 and 3000 lines per mm. Preferably, the particles of the diffractive pigment each have a flattened shape, and in particular are platelet-shaped. The same pigment particle may comprise two crossed diffraction gratings, perpendicular or otherwise. The diffractive pigment may have a multilayer structure comprising a layer of a reflective material, covered at least on one side with a layer of a dielectric material. The latter can impart better rigidity and durability to the diffractive pigment. The dielectric material may then be chosen for example from the following materials: MgF 2, SiO 2, Al 2 O 3, AlF 3, CeF 3, LaF 3, NdF 3, SmF 2, BaF 2, CaF 2, LiF and their combinations. The reflective material may be chosen for example from metals and their alloys and also from non-metallic reflective materials. Among the metals that can be used are Al, Ag, Cu, Au, Pt, Sn, Ti, Pd, Ni, Co, Rd, Nb, Cr and their materials, combinations or alloys. Such a reflective material may alone constitute the diffractive pigment which will then be monolayer. Alternatively, the diffractive pigment may comprise a multilayer structure comprising a core of a dielectric material covered with a reflective layer at least on one side, or even completely encapsulating the core. A layer of a dielectric material may also cover the reflective layer (s). The dielectric material used is then preferably inorganic, and may be chosen for example from metal fluorides, metal oxides, metal sulfides, metal nitrides, metal carbides and their combinations. The dielectric material may be in the crystalline, semicrystalline or amorphous state. The dielectric material, in this configuration, may for example be selected from the following materials: MgF 2, SiO 2, SiO 2, Al 2 O 3, TiO 2, WO, AlN, BN, B 4 C, WC, TiC, TiN, N 4 Si 3, ZnS, glass particles , diamond-like carbons and their combinations.

Alternatively, the diffractive pigment may be composed of a preformed dielectric or ceramic material such as a natural lamella mineral, for example peroskovite mica or talc, or synthetic lamellae formed from glass, alumina, SiO2, carbon, iron oxide / mica, mica coated with BN, BC, graphite, bismuth oxychloride, and their combinations.

In place of a layer of dielectric material, other materials improving the mechanical properties may be suitable. Such materials may include silicone, metal silicides, semiconductor materials formed from Group III, IV and V elements, metals having a centered cubic crystal structure, cermet compositions or materials, semi-conductors -conductors, and their varied associations. The diffractive pigment used may in particular be chosen from those described in US patent application US 2003/0031870 published on February 13, 2003. A diffractive pigment may comprise, for example, the following structure: MgF 2 / Al / MgF 2, a diffractive pigment having this structure being marketed under the name SPECTRAFLAIR 1400 Pigment Silver by the company FLEX PRODUCTS, or SPECTRAFLAIR 1400 Pigment Silver FG. The proportion by weight of the MgF 2 can be between 80 and 95% of the total weight of the pigment. The amount of diffractive pigment may vary, by weight relative to the total weight of the first composition, for example from 0.1 to 5%.

The size of the diffractive pigment may be for example between 5 and 200 m, better between 5 and 100 m, for example between 5 and 30 m. The thickness of the diffractive pigment particles may be less than or equal to 3 m, more preferably 2 m, for example of the order of 1 m.

Reflective Particles The first composition and / or the second composition of the product according to the invention may comprise, for example, reflective particles, in particular flakes, among others, whether magnetic or not. For the purposes of the present invention, the term "reflective particles" denotes particles whose size, structure, in particular the thickness of the layer or layers which constitute it and their physical and chemical natures, and the surface state, enable them to reflect the incident light. This reflection may, if necessary, have sufficient intensity to create on the surface of the composition or mixture, when it is applied to the support to be made up, highlight points visible to the naked eye, that is, brighter points that contrast with their surroundings while appearing to shine. The reflective particles may be selected so as not to significantly alter the coloring effect generated by the coloring agents associated with them and more particularly so as to optimize this effect in terms of color rendition. They may more particularly have a color or a yellow, pink, red, bronze, orange, brown, gold and / or coppery reflection. The reflective particles may be present in the first composition at a content ranging from 0.5% to 60% relative to the total weight of the first composition, in particular from 1% to 30% by weight, in particular from 3% to 10% by weight. % in weight. These particles may have various forms, in particular be in the form of platelets or globular, in particular spherical. The reflective particles, whatever their shape, may have a multilayer structure or not and, in the case of a multilayer structure, for example at least one layer of uniform thickness, especially a reflective material. When the reflective particles do not have a multilayer structure, they may be composed for example of metal oxides, including synthetically obtained titanium or iron oxides. When the reflective particles have a multilayer structure, these may for example comprise a natural or synthetic substrate, in particular a synthetic substrate at least partially coated with at least one layer of a reflective material, in particular at least one metal or material. metallic. The substrate may be monomaterial, multimaterial, organic and / or inorganic.

More particularly, it may be chosen from glasses, ceramics, graphite, metal oxides, aluminas, silicas, silicates, in particular aluminosilicates and borosilicates, synthetic mica and mixtures thereof, this list not being limiting.

The reflective material may include a layer of metal or a metallic material. Reflective particles are described in particular in JP-A-09188830, JP-A-10158450, JP-A-10158541, JP-A-07258460 and JP-A-05017710. Still as an example of reflective particles comprising a mineral substrate coated with a metal layer, there may also be mentioned particles comprising a borosilicate substrate coated with silver, also called white nacres. Particles with a silver-coated glass substrate, in the form of platelets, are sold under the name MICROGLASS METASHINE REFSX 2025 PS by the company TOYAL. Particles with a glass substrate coated with a nickel / chromium / molybdenum alloy are sold under the name CRYSTAL STAR GF 550, GF 2525 by the same company. The reflective particles, irrespective of their shape, may also be chosen from particles with a synthetic substrate at least partially coated with at least one layer of at least one metallic material, in particular a metal oxide chosen, for example, from titanium oxides. , especially TiO2, iron including Fe2O3, tin, chromium, barium sulfate and the following materials: MgF2, CrF3, ZnS, ZnSe, SiO2, Al2O3, MgO, Y2O3, SeO3, SiO, HfO2, ZrO2, CeO2 , Nb2O5, Ta2O5, MoS2 and mixtures or alloys thereof. By way of example of such particles, mention may be made, for example, of particles comprising a synthetic mica substrate coated with titanium dioxide, or particles of coated glass of brown iron oxide, of titanium oxide, of tin oxide or a mixture thereof such as those sold under the trade name REFLECKS by ENGELHARD.

Nacres The first composition and / or the second composition of the product according to the invention may comprise at least one nacre, magnetic or not. By nacre, it is necessary to understand colored particles of any shape, iridescent or not, in particular produced by certain shellfish in their shell or else synthesized and which exhibit a color effect by optical interference.

The nacres may be chosen from pearlescent pigments such as iron oxide coated titanium mica, bismuth oxychloride-coated mica, titanium mica coated with chromium oxide, titanium mica coated with an organic dye. especially of the aforementioned type as well as pearlescent pigments based on bismuth oxychloride. It may also be mica particles on the surface of which are superimposed at least two successive layers of metal oxides and / or organic dyestuffs. Mention may also be made, by way of example of nacres, of natural mica coated with titanium oxide, with iron oxide, with natural pigment or with bismuth oxychloride. Among the nacres available on the market, mention may be made of mother-of-pearl TIMICA, FLAMENCO and DUOCHROME (based on mica) marketed by ENGELHARD, TIMIRON pearls marketed by MERCK, mother-of-pearl containing PRESTIGE mica marketed by the company. ECKART and nacres based on SUNSHINE synthetic mica sold by the company SUN CHEMICAL. The nacres may more particularly have a color or a yellow, pink, red, bronze, orange, brown, gold and / or coppery reflection. As an illustration of the nacres that can be introduced into the first composition, mention may especially be made of gold-colored mother-of-pearls marketed by Engelhard under the name Brillant gold 212G (Timica), Gold 222C (Cloisonne), Sparkle gold (Timica) , Gold 4504 (Chromalite) and Monarch gold 233X (Cloisonne); bronze nacres sold especially by the company Merck under the name Bronze Fine (17384) (Colorona) and Bronze (17353) (Colorona) and by Engelhard under the name Super Bronze (Cloisonne); orange nacres sold especially by the company Engelhard under the name Orange 363C (Cloisonne) and Orange MCR 101 (Cosmica) and by the company Merck under the name Passion Orange (Colorona) and Matte Orange (17449) (Microna); brown-colored pearlescent agents marketed by Engelhard under the name Nu-antique copper 340XB (Cloisonne) and Brown CL4509 (Chromalite); nacres with a copper sheen sold especially by Engelhard under the name Copper 340A (Timica); the nacres with a red glint sold especially by MERCK under the name Sienna fine (17386) (Colorona); yellow-colored pearlescent agents marketed by ENGELHARD under the name Yellow (4502) (Chromalite); the red-colored pearlescent agents with a gold glint sold especially by ENGELHARD under the name Sunstone G012 (Gemtone); pink nacres sold especially by Engelhard under the name Tan opal G005 (Gemtone); the black nacres with gold reflection sold by the company Engelhard under the name Nu antique bronze 240 AB (Timica), the blue nacres sold especially by the company Merck under the name Matte Blue (17433) (Microna), the white nacres with reflection silver sold in particular by the company Merck under the name Xirona Silver and the golden-green orange-colored mother-of-pearl marketed by Merck under the name Indian summer (Xirona) and their mixtures.

Dyes, Organic Pigments and Lacquers The first composition and / or the second composition may further comprise organic dyes or pigments. The dyes may be fat-soluble or water-soluble. Liposoluble dyes are, for example, Sudan Red, DC Red 17, DC Green 6, (3-carotene, soybean oil, Sudan Brown, DC Yellow 11, DC Violet 2, 15 Orange DC). 5, quinoline yellow, the water-soluble dyes are, for example, beetroot juice and methylene blue, the dyes may for example represent from 0.1 to 20% by weight of the first or second composition, or even from 0, 1 to 6%, when present Organic lakes are organic pigments formed of a dye attached to a substrate The lacquers which are also called organic pigments can be selected from the following materials and their mixtures: carmine cochineal 25 - the organic pigments of azo, anthraquinone, indigo, xanthene, pyrenic, quinoline, triphenylmethane and fluoran dyes, Among the organic pigments, mention may be made of those known under the following names: D & C Blu in ° 4, D & C Brown No. 1, D & C Green No. 5, D & C Green No. 6, D & C Orange No. 4, D & C Orange No. 5, D & C Orange No. 10, D & C Orange No. 11, D & C Red No. 6, 30 D & C Red No. 7, D & C Red No. 17, D & C Red No. 21, D & C Red No. 22, D & C Red No. 27, D & C Red No. 28, D & C Red No. 30, D & C Red No. 31 , D & C Red No. 33, D & C Red No. 34, D & C Red No. 36, D & C Violet No. 2, D & C Yellow No. 7, D & C Yellow No. 8, D & C Yellow No. 10, D & C Yellow No. 11, FD & C Blue # 1, FD & C Green # 3, FD & C Red # 40, FD & C Yellow # 5, FD & C Yellow # 6. - Organic lakes can be insoluble salts of sodium, potassium, calcium, barium, of aluminum, zirconium, strontium, titanium, acid dyes such as azo, anthraquinone, indigo, xanthene, pyrenic, quinoline, triphenylmethane or fluoran dyes, these dyes possibly comprising at least one carboxylic or sulphonic acid group; .

Organic lacquers may also be supported by an organic carrier such as rosin or aluminum benzoate, for example. Among the organic lakes, mention may be made in particular of the following denominations: D & C Red No. 2 Aluminum Lake, D & C Red No. 3 Aluminum Lake, D & C Red No. 4 Aluminum Lake, D & C Red No. 6 Aluminum Lake, D & C Red No. 6 Barium Lake, D & C Red No. 6 Barium / Strontium Lake, No. 6 D & C Red Strontium Lake, D & C Red No. 6 15 Potassium Lake, D & C Red No. 7 Aluminum Lake, D & C Red No. 7 Barium Lake, D & C Red # 7 Calcium Lake, D & C Red # 7 Calcium / Strontium Lake, D & C Red # 7 Zirconium Lake, D & C Red # 8 Sodium Lake, D & C Red # 9 Aluminum Lake, D & C Red # 9 Barium Lake, D & C Red # 9 Barium / Strontium Lake, D & C Red # 9 Zirconium Lake, D & C Red # 10 Sodium Lake, D & C Red # 19 Aluminum Lake, D & C Red # 19 Barium Lake, D & C Red # 19 20 Zirconium Lake , D & C Red # 21 Aluminum Lake, D & C Red No. 21 Zirconium Lake, D & C Red No. 22 Aluminum Lake, D & C Red No. 27 Aluminum Lake, D & C Red No. 27 Aluminum / Titanium / Zirconium Lake, D & C Red No. 27 Barium lake, D & C Red # 27 Ca lcium lake, D & C Red # 27 Zirconium lake, D & C Red # 28 Aluminum Lake, D & C Red # 30 Lake, D & C Red # 31 Calcium Lake, D & C Red # 33 Aluminum Lake, D & C Red # 34 Calcium 25 Lake , D & C Red # 36 Lake, D & C Red # 40 Aluminum Lake, D & C Blue # 1 Aluminum Lake, D & C Green # 3 Aluminum Lake, D & C Orange # 4 Aluminum Lake, D & C Orange # 5 Aluminum Lake, D & C Orange # 5 Zirconium lake, D & C Orange # 10 Aluminum lake, D & C Orange # 17 Barium lake, D & C Yellow # 5 Aluminum lake, D & C Yellow # 5 Zirconium lake, D & C Yellow # 6 Aluminum lake, D & C Yellow # 7 Zirconium Lake, D & C 30 Yellow # 10 Aluminum Lake, FD & C Blue # 1 Aluminum Lake, FD & C Red # 4 Aluminum Lake, FD & C Red # 40 Aluminum Lake, FD & C Yellow # 5 Aluminum Lake, FD & C Yellow # 6 Aluminum lake.

The chemical materials corresponding to each of the organic dyestuffs mentioned above are mentioned in International Cosmetic Ingredient Dictionary and Handbook, Edition 1997, pages 371 to 386 and 524 to 528, published by The Cosmetic, Toiletry, and Fragrance Association.

Advantageously, the first composition does not comprise organic lacquer.

Composite Pigments The first composition and / or the second composition may further comprise composite pigments. The composite pigment may be composed in particular of particles comprising: an inorganic core, magnetic or not, at least one at least partial coating of at least one organic dyestuff. At least one binder may advantageously contribute to the attachment of the organic dyestuff to the inorganic core. The composite pigment particles may have various shapes. These particles may in particular be platelet-shaped or globular, in particular spherical, and may be hollow or solid. Platelet-shaped means particles whose ratio of the largest dimension to the thickness is greater than or equal to 5. A composite pigment may have, for example, a specific surface area of between 1 and 1000 m 2 / g, in particular between 10 and 600 m2 / g, and in particular between 20 and 400 m2 / g. The specific surface is the value measured by the BET method. The inorganic core of the composite pigment may be of any form suitable for fixing particles of organic dyestuff, for example spherical, globular, granular, polyhedral, acicular, fusiform, flattened in the shape of a flake, grain of rice, shell, as well as a combination of these forms, this list not being limiting. The ratio of the largest dimension of the core to its smallest dimension may range from 1 to 50. The inorganic core may have a size of from about 1 nm to about 100 nm, or even from about 5 nm to about 75 nm. for example between about 10 nm and about 50 nm.

The inorganic nucleus may be made of a material chosen from the nonlimiting list comprising metal salts and metal oxides, in particular oxides of titanium, zirconium, cerium, zinc, iron, ferric blue, aluminum and aluminum. chromium, alumina, glasses, ceramics, graphite, silicas, silicates, especially aluminosilicates and borosilicates, synthetic mica, and mixtures thereof. The oxides of titanium, in particular TiO 2, of iron, in particular Fe 2 O 3, of cerium, of zinc and of aluminum, the silicates, in particular the aluminosilicates and the borosilicates, are very particularly suitable. The inorganic core may have a specific surface area, measured by the BET method, for example between about 1 m 2 / g and about 1000 m 2 / g, more preferably between about 10 m 2 / g and about 600 m 2 / g, for example between about 20 m2 / g and about 400 m2 / g. The inorganic core can be colored, if necessary. The organic dyestuff may be as defined above. The binder of the composite pigment may be of any type as long as it allows the organic coloring material to adhere to the surface of the inorganic core. The binder can in particular be chosen from a non-limiting list comprising silicone materials, polymeric, oligomeric or similar materials, and in particular from organosilanes, fluoroalkylated organosilanes and polysiloxanes, for example polymethylhydrogenosiloxane, as well as various coupling agents, such as coupling agents based on silanes, titanates, aluminates, zirconates and mixtures thereof. The coloring agent present in the second composition and may be present in the first composition may comprise a photochromic dye or photochromic agent. Photochromic Agents In general, a photochromic coloring agent is a coloring agent having the property of changing color when illuminated by ultraviolet light and restoring its original color when no longer illuminated by this light. light or to go from an uncolored state to a colored state and vice versa. In other words, such an agent has different hues depending on whether it is illuminated with light containing a certain amount of UV radiation as in sunlight or artificial light. It is useful to refer to the examples of photochromic agents described in EP 1 410 786. Thermochromic agents For example, the thermochromic agent marketed under the reference KROMAFAST YELLOW 5GX 02- may be used by KROMACHEM LTD. Other coloring agents The second composition and / or the first composition may further comprise piezochromic compounds, especially tribochromic compounds, or solvatochromes.

Particulate Phase The second composition of the product according to the invention contains less than 50% by weight of particulate phase, preferably less than 40%, or even more preferably less than 30% by weight of particulate phase relative to the weight of the composition. By particulate phase is meant the pigments and pearlescent agents as defined above, as well as the charges which are defined below.

Fatty phase: The first and second compositions of the product according to the invention each comprise a fatty phase called, for clarity, respectively first fat phase and second fat phase. The first and / or second fatty phase of the compositions of the product according to the invention is in particular a liquid fatty phase based on at least one oil.

1. Liquid fatty phase

Non-volatile oils The first and / or second fatty phase of the first and second compositions of the product according to the invention may comprise at least one non-volatile oil. The non-volatile oils may be hydrocarbon-based and / or silicone and / or fluorinated. By oil is meant a non-aqueous compound, immiscible with water, liquid at room temperature (25 ° C) and atmospheric pressure (760 mm Hg). By "non-volatile oil" is meant an oil remaining on the keratin materials at ambient temperature and atmospheric pressure for at least several hours and having in particular a vapor pressure of less than 10 -3 mmHg (0.13 Pa). It is also possible to define a non-volatile oil as having an evaporation rate such that under the conditions defined above, the amount evaporated after 30 minutes is less than 0.07 mg / cm 2.

These oils can be of vegetable, mineral or synthetic origin.

Hydrocarbon oil is understood to mean an oil formed essentially or even consisting of carbon and hydrogen atoms, and possibly oxygen, nitrogen, and not containing silicon or fluorine atoms. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups.

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

Non-volatile hydrocarbon oils that may especially be mentioned include: hydrocarbon-based oils of vegetable origin, such as triglycerides consisting of esters of fatty acids and of glycerol, the fatty acids of which may have various chain lengths of C4 to C24, the latter may be linear or branched, saturated or unsaturated, such as triglycerides of heptanoic, octanoic acids; these oils include wheat germ, sunflower, grape seed, sesame, maize, apricot, castor, shea, avocado, olive, soya, sweet almond, palm, rapeseed, cotton, hazelnut, macadamia, jojoba, alfalfa, poppy, pumpkin, sesame, pumpkin, rapeseed, blackcurrant, evening primrose, millet, barley, quinoa, rye, safflower, bancoulier, passiflora, muscat rose; or the triglycerides of caprylic / capric acids, such as those sold by Stéarineries Dubois or those sold under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel, synthetic ethers; linear or branched hydrocarbons of mineral or synthetic origin, such as paraffin oil or its derivatives, petroleum jelly, polydecenes, hydrogenated polyisobutene such as Parleam® marketed by the company Nippon Oil Fats, squalane, and their derivatives; mixtures thereof; esters of fatty acids, in particular from 4 to 22 carbon atoms, and in particular of octanoic acid, heptanoic acid, lanolic acid, oleic acid, lauric acid and stearic acid, for example propylene glycol dioctanoate, propylene glycol monoisostearate, poly-glyceryl 2-diisostearate, neopentyl glycol diheptanoate, synthetic esters such as oils of formula R 1 000 R 2 in which R 1 represents the residue of a linear or branched fatty acid having 1 to 40 carbon atoms and R2 represents a particularly branched hydrocarbon chain containing 1 to 40 carbon atoms provided that RI + R2 is 11, such as for example purcellin oil (cetostearyl octanoate), isononanoate isononyl, C12 to C15 alcohol benzoate, 2-hexyl ethyl palmitate, 2-octyl dodecyl stearate, 2-octyl dodecyl erucate, isostearyl isostearate, octyl-2-dodecyl benzoate, octanoates, decanoates or ricinoleates of alcohols or polyalcohols, isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, diisopropyl adipate, 2-ethyl-hexyl palmitate, laurate 2-hexyl-decyl, 2-octyl-decyl palmitate, 2-octyldodecyl myristate, 2-diethylhexyl succinate, diisostearyl malate, isodecyl neopentanoate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, glycerol or diglycerine triisostearate; diethylene glycol diisononanoate; and pentaerythritol esters; esters of aromatic acids and of alcohols comprising 4 to 22 carbon atoms, in particular tridecyl trimellitate, - branched-chain and / or unsaturated carbon-chain liquid fatty alcohols containing from 8 to 26 carbon atoms, for example oleic alcohol, linoleic or linolenic alcohol, isostearyl alcohol or octyl dodecanol; higher C8-C26 fatty acids such as oleic acid, linoleic acid, linolenic acid, or isostearic acid; - and their mixtures. Preferably, at least one of the first and / or second composition of the product according to the invention comprises at least one non-volatile oil.

Advantageously, at least one of the first and / or second composition of the product according to the invention comprises at least one non-volatile ester oil.

And preferably, the second composition of the product according to the invention comprises at least one non-volatile ester oil, preferably hydrocarbonated.

Advantageously, the fatty phase of the first and / or second fatty phase of the compositions of the product according to the invention comprises from 0.1 to 60% by weight of oil or ester oils, preferably from 5 to 50% by weight. in weight.

The non-volatile silicone oils that may be used in the first and / or second composition according to the invention may be phenyl silicone oils (phenyl silicone is understood to mean an organopolysiloxane substituted with at least one phenyl group) and polydimethylsiloxanes (PDMS). non-volatile, polydimethylsiloxanes comprising alkyl or alkoxy groups, during and / or at the end of the silicone chain, groups each having from 2 to 24 carbon atoms.

The non-volatile oil may be present in a content ranging from 0.1 to 80% by weight, preferably from 1 to 60% by weight, more preferably from 5 to 50% by weight relative to the total weight of the composition. Brilliant Oil According to one embodiment of the invention, the non-volatile oil may be a gloss oil. The first and / or the second fatty phase of the compositions of the product according to the invention can thus comprise at least one glossy oil.

In particular, according to a particular embodiment of the invention, one of the compositions may comprise a gloss oil in an amount sufficient to provide at least one gloss-like makeup performance. Preferably, the second composition comprises at least one glossy oil. Preferably, the oil (s) brilliant (s) represent from 0.1 to 80%, better from 1 to 60%, and more preferably from 5 to 50% of the total weight of the first and / or the second composition.

The glossy oil is preferably a non-volatile oil.

The gloss oil preferably has a high molecular weight of from 650 to 10,000 g / mol, and preferably from 750 to 7500 g / mol.

The gloss oil that may be used in the present invention may be chosen from: lipophilic polymers such as: polybutylenes such as INDOPOL H-100 (of molar mass or MW = 965 g / mol), INDOPOL H- 300 (MW = 1340 g / mol), INDOPOL H-1500 (MW = 2160 g / mol) marketed or manufactured by AMOCO, the hydrogenated polyisobutylenes such as PANALANE H-300 E marketed or manufactured by AMOCO (MW = 1340 g / mol), the Viseal 20000 marketed or manufactured by SYNTEAL (MW = 6000 g / mol), the REWOPAL PIB 1000 marketed or manufactured by WITCO (MW = 1000 g / mol), polydecenes and hydrogenated polydecenes such as: PURESYN 10 (MW = 723 g / mol), PURESYN 150 (MW = 9200 g / mol) marketed or manufactured by MOBIL CHEMICALS, copolymers of vinylpyrrolidone, such as: vinylpyrrolidone / 1-hexadecene copolymer, ANTARON VU216 sold or manufactured by ISP (MW = 7300 g) mol), esters such as linear fatty acid esters having a total number of carbon ranging from 35 to 70 such as pentaerythrityl tetrapelargonate (MW = 697 g / mol), hydroxylated esters such as polyglyceryl-2-triisostearate (MW = 965 g / mol), aromatic esters such as tridecyl trimellitate (MW = 757 g / mol), esters of fatty alcohol or branched C24-C28 fatty acids, those described in application EP-AO 955 039, and in particular triisoarachidyl citrate (MW = 1033.76 g / mol), pentaerythrityl tetraisonanoate (MW = 697 g / mol), glyceryl triisostearate (MM = 891 g / mol), glyceryl 2-decyltetradecanoate (MW = 1143 g / mol), pentaerythrityl tetraisostearate (MW = 1202 g / mol), polyglyceryl tetraisostearate -2 (MW = 1232 g / mol) or still pentaerythrityl tetra decyl 2-tetradecanoate (MW = 1538 g / mol), - a polyester resulting from the esterification of at least one carbox acid triglyceride (s) hydroxylated with an aliphatic monocarboxylic acid and an optionally unsaturated aliphatic dicarboxylic acid, such as castor oil of succinic acid and isostearic acid sold under the reference Zénigloss by Zenitech, dimer esters diol and diacid dimer of general formula HO-R1 - (- 000-R2-COO-R1) h-OH, wherein: R1 represents a residue of diol dimer obtained by hydrogenation of dilinoleic diacid R2 represents a dilinoleic diacid residue hydrogenated, and h represents an integer ranging from 1 to 9, in particular the esters of dilinoleic diacids and of dilinoleic diol dimers marketed by the company NIPPON FINE CHEMICAL under the trade name LUSPLAN DD-DA5 and DD-DA7,

silicone oils such as phenyl silicones (also called phenylated silicone oil) such as Belsil PDM 1000 from Wacker (MW = 9000 g / mol), phenyl trimethicones (such as phenyl trimethicone sold under the trade name DC556 by Dow Corning), phenyl dimethicones, phenyl trimethylsiloxy diphenyl siloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes; oils of vegetable origin, such as sesame oil (MW = 820 g / mol), and mixtures thereof.

The glossy oil may also be an oligomer of triglyceride of hydroxylated fatty acid and saturated diacid. Such an oligomer is obtained by reacting a hydroxylated fatty acid triglyceride (such as hydrogenated castor oil) and a saturated diacid. According to the invention, the diacid is said to be saturated when the hydrocarbon chain constituting it does not contain unsaturation, namely carbon-carbon double bond. The term "diacid" means a hydrocarbon compound comprising two carboxyl functions COOH. The diacid may be a single diacid or a mixture of several diacids. Similarly, within the meaning of the invention, the oligomer may be a mixture of several oligomers.

Among the saturated diacids that may be used, mention may be made of sebacic acid (or 1,10-decanedioic acid), succinic acid, adipic acid, azelaic acid, octadecamethylene dicarboxylic acid and eicosadicarboxylic acid. .

More particularly, the oligomer may be an oligoester whose monomers are represented by the following formulas (A) of triglyceride and (B) of diacid: ## STR2 ##

Embedded image wherein R 1 represents a linear or branched saturated or unsaturated alkylene group comprising, for example, from 1 to 18 carbon atoms, and R 2 represents a group, in which R 1 represents a linear or branched, saturated or unsaturated alkylene group comprising, for example, from 1 to 18 carbon atoms, and R2 represents a group; saturated or unsaturated, linear or branched alkyl comprising, for example, from 1 to 12 carbon atoms; RI preferably represents a group - (CH2) r1, where n can vary from 1 to 20 and in particular from 3 to 16, for example from 6 to 12; Io R 2 preferably represents a group - (CH 2) mCH 3, where m may vary from 0 to 1 l and in particular from 2 to 11, for example from 3 to 9; According to one embodiment n = 10 and m = 5, and the group H represents the alkyl residue of 12-hydroxystearic acid (major component of hydrogenated castor oil); X1 is a linear or branched alkylene group such as, for example, a linear alkylene group - (CH2) x-, where x can vary from 1 to 30 and especially from 3 to 15. When the diacid is sebacic acid, x is equal to at 8. The average degree of polymerization of the oligomer can vary between 3 and 12. (A) The oligoester of hydrogenated castor oil and sebacic acid is marketed by the company CRODA under different names depending on the degree of polymerization. Among the oligoesters formed from hydrogenated castor oil and sebacic acid, that having a degree of polymerization of about 4.6 is available under the trade name CROMADOL CWS-5 and that having a degree of polymerization of about 9, 5 is available under the trade name CROMADOL CWS-10, marketed by Croda Japan KK. The oligomer of hydrogenated castor oil and sebacic acid sold under the name CRODABOND-CSA (MW = 3500) by the company CRODA is also mentioned. . The oligomer may be present in the composition according to the invention in a content ranging from 0.1 to 50% by weight, particularly from 0.1 to 40% by weight, more particularly from 0.5 to 30% by weight, for example from 1 to 20% by weight, relative to the total weight of the composition.

Preferably, the glossy oil has a refractive index greater than or equal to 1.45 and in particular ranging from 1.45 to 1.6. 2. Volatile oil: The first and / or second fatty phases of the compositions of the product according to the invention may comprise at least one volatile oil.

For the purposes of the invention, the term "volatile oil" means an oil capable of evaporating on contact with keratin materials in less than one hour at ambient temperature and atmospheric pressure (760 mmHg). The volatile organic solvent (s) and the volatile oils of the invention are organic solvents and volatile cosmetic oils which are liquid at ambient temperature and have a non-zero vapor pressure at ambient temperature and atmospheric pressure, in particular ranging from 0 to 13 Pa at 40,000 Pa (10-3 to 300 mm Hg), in particular ranging from 1.3 Pa to 13 000 Pa (0.01 to 100 mm Hg), and more particularly ranging from 1.3 Pa to 1300 Pa (0.01 to 10 mmHg). These oils may be hydrocarbon oils, silicone oils, fluorinated oils, or mixtures thereof. at. Silicone oil According to a variant of the invention, the volatile oil is a volatile silicone oil. By silicone oil is meant an oil comprising at least one silicon atom, and in particular comprising Si-O groups.

The volatile silicone oil that may be used in the invention may be chosen from silicone oils having a flash point ranging from 40 ° C. to 102 ° C., preferably having a flash point greater than 55 ° C. and less than or equal to 95 ° C. and preferably ranging from 65 ° C to 95 ° C. The volatile silicone oil may be chosen from linear or cyclic silicone oils such as linear or cyclic polydimethylsiloxanes (PDMS) having from 3 to 7 silicon atoms. By way of example of such oils, mention may be made of octyltrimethicone, hexyltrimethicone, decamethylcyclopentasiloxane (cyclopentasiloxane or D5), octamethylcyclotetrasiloxane (cyclotetradimethylsiloxane or D4), dodecamethylcyclohexasiloxane (D6) and decamethyltetrasiloxane (L4). , KF 96 A from Shin Etsu, polydimethylsiloxanes such as those sold under the reference DC 200 (1.5 cSt), DC 200 (5 cSt), DC 200 (3 cSt) by Dow Corning.

b. Hydrocarbon Oil According to one variant of the invention, the volatile oil is a volatile hydrocarbon oil. Hydrocarbon oil is understood to mean an oil formed essentially or even consisting of carbon and hydrogen atoms, and possibly oxygen, nitrogen, and not containing silicon or fluorine atoms. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups. The volatile hydrocarbon oils (also called solvents) may be chosen from hydrocarbon-based oils having from 8 to 16 carbon atoms, and especially C8-C16 branched alkanes such as C8-C16 isoalkanes of petroleum origin (also known as isoparaffins). such as isododecane (also called 2,2,4,4,6-pentamethylheptane), isodecane, isohexadecane, and for example the oils sold under the trade names Isopars' or permetyls, branched esters of C8-C16 isohexyl neopentanoate, and mixtures thereof. Other volatile hydrocarbon oils such as petroleum distillates, in particular those sold under the name Shell or by Shell, can also be used. Preferably, the volatile solvent is chosen from volatile hydrocarbon oils having from 8 to 16 carbon atoms and mixtures thereof.

As other volatile hydrocarbon solvents (oils) that can be used in the composition according to the invention, mention may also be made of ketones which are liquid at ambient temperature, such as methyl ethyl ketone or acetone; short-chain esters (having from 3 to 8 carbon atoms in total) such as ethyl acetate, methyl acetate, propyl acetate, n-butyl acetate; ethers which are liquid at ambient temperature, such as diethyl ether, dimethyl ether or dichlorodiethyl ether; alcohols and in particular linear or branched lower monoalcohols having from 2 to 5 carbon atoms, such as ethanol, isopropanol or n-propanol.

vs. Fluorinated oils The volatile oil may also be chosen from fluorinated oils such as perfluoropolyethers, perfluoroalkanes such as perfluorodecalin, perfluorodamantanes, monoesters, diesters and triesters of perfluoroalkylphosphates and fluorinated ester oils.

Preferably, the first composition and / or the second composition have a volatile oil content of less than or equal to 50% by weight, preferably less than or equal to 30% and better still less than or equal to 20% by weight relative to the total weight. of the composition. More preferably, the first and / or second composition is free of volatile oil.

Preferably, the first composition has a volatile silicone oil content less than or equal to 15% by weight, preferably less than or equal to 10% and better still less than or equal to 5% by weight relative to the total weight of the composition. More preferably, the first composition is free of volatile silicone oil.

Preferably, the second composition has a volatile silicone oil content less than or equal to 15% by weight, preferably less than or equal to 10% and better still less than or equal to 5% by weight relative to the total weight of the composition. More preferably, the second composition is free of volatile silicone oil. . Solid fatty substances Advantageously, the first and / or second fatty phase of the compositions of the product according to the invention may comprise at least one solid fatty substance such as a pasty substance or a wax.

Pasty fatty substances For the purposes of the present invention, the term "pasty" is intended to mean a lipophilic fat compound with a reversible solid / liquid state change, having in the solid state an anisotropic crystalline organization and having 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.

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 a paste or a 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 paste or wax (as the case may be) placed in a crucible is subjected to a first temperature rise from -20 ° C to 100 ° C, at the rate of heating of 10 ° C / minute, then is cooled from 100 ° C to -20 ° C at a cooling rate of 10 ° C / minute and finally subjected to a second temperature rise from -20 ° C to 100 ° C at a heating rate of 5 ° C / minute. During the second temperature rise, the variation of the power difference absorbed by the empty crucible and the crucible containing the pasty or wax sample is measured as a function of temperature. 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 temperature.

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 crystalline 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 temperature rise of 5 or 10 ° C per minute, according to 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 is advantageously chosen from - lanolin and its derivatives - polyol ethers chosen from pentaerythritol ethers and polyalkylene glycol ethers, fatty alcohol and sugar ethers, and mixtures thereof. pentaerythritol ether and polyethylene glycol comprising 5 oxyethylenated units (50E) (CTFA name: PEG-5 Pentaerythrityl Ether), pentaerythritol ether and polypropylene glycol comprising 5 oxypropylene units (5 PO) (CTFA name: PPG- Pentaerythrityl Ether), and mixtures thereof, and more especially the PEG-5 Pentaerythrityl Ether mixture, PPG-5 Pentaerythrityl Ether and soybean oil, sold under the name Lanolide by the company Vevy, a mixture in which the constituents are in a ratio by weight 46/46/8: 46% PEG-5 Pentaerythrityl Ether, 46% PPG-5 Pentaerythrityl Ether and 8% soybean oil. the polymeric or non-polymeric silicone compounds, the fluorinated polymeric or non-polymeric vinyl compounds, in particular: homopolymers of olefins (such as vinylpolylaurate); copolymers of olefins; homopolymers and copolymers of hydrogenated dienes; linear or branched oligomers, homo or copolymers of alkyl (meth) acrylates preferably having a C 6 -C 30 alkyl group; homo and copolymeric oligomers of vinyl esters having C 8 -C 30 alkyl groups; homo and copolymers of vinyl ethers having C 6 -C 30 alkyl groups; liposoluble polyethers resulting from the polyetherification between one or more C 2 -C 100 diols, preferably C 2 -C 50 diols, and / or mixtures thereof.

The pasty compound is preferably a polymer, in particular a hydrocarbon polymer.

Among the liposoluble polyethers, copolymers of ethylene oxide and / or of propylene oxide with long-chain C 6 -C 30 alkylene oxides are preferred, more preferably such as the weight ratio of ethylene oxide. and / or propylene oxide with alkylene oxides in the copolymer is from 5:95 to 70:30. In this family, mention will in particular be made of copolymers such as long-chain alkylene oxides are arranged in blocks having an average molecular weight of 1,000 to 10,000, for example a polyoxyethylene / polydodecyl glycol block copolymer such as dodecanediol ethers (22). mol) and polyethylene glycol (45 EO) marketed under the tradename ELFACOS ST9 by Akzo Nobel.

Among the esters, the esters of an oligomeric glycerol, in particular the esters of diglycerol, in particular the condensates of adipic acid and of glycerol, 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-hydroxystearic acid, such as those marketed under the trademark Softisan 649 by the company Sasol - the arachidyl propionate sold under the trademark Waxenol 801 by Alzo, - phytosterol esters, - triglycerides of fatty acids and their derivatives - pentaerythritol esters - non-crosslinked polyesters resulting from the polycondensation between a dicarboxylic acid or a polyacid linear or branched C 4 -C 50 carboxylic acid and a C2-050 diol or polyol; - the ester aliphatic esters resulting from the esterification of a hydroxycarboxylic acid ester Aliphatic acid with an aliphatic carboxylic acid. The aliphatic carboxylic acid comprises from 4 to 30 and preferably from 8 to 30 carbon atoms. It is preferably selected from hexanoic acid, heptanoic acid, octanoic acid, 2-ethyl hexanoic acid, nonanoic acid, decanoic acid, undecanoic acid, dodecanoic acid, tridecanoic acid, tetradecanoic acid, pentadecanoic acid, hexadecanoic acid, hexydecanoic acid, heptadecanoic acid, octadecanoic acid, isostearic acid, nonadecanoic acid, eicosanoic acid, isoarachidic acid, octyldodecanoic acid, henicosanoic acid, docosanoic acid, and mixtures thereof. The aliphatic carboxylic acid is preferably branched. The aliphatic hydroxy carboxylic acid ester is advantageously derived from a hydroxylated aliphatic carboxylic acid having from 2 to 40 carbon atoms, preferably from 10 to 34 carbon atoms and better still from 12 to 28 carbon atoms, and from 1 to to 20 hydroxyl groups, preferably 1 to 10 hydroxyl groups and more preferably 1 to 6 hydroxyl groups. The aliphatic hydroxycarboxylic acid ester is selected from: a) partial or total esters of saturated linear monohydroxylated aliphatic monocarboxylic acids; b) partial or total esters of unsaturated monohydroxylated aliphatic monocarboxylic acids; c) partial or total esters of saturated monohydroxylated aliphatic polycarboxylic acids; D) partial or total esters of saturated polyhydroxylated aliphatic polycarboxylic acids; e) the partial or total esters of C2 to C16 aliphatic polyols reacted with a mono or polyhydroxylated aliphatic mono or poly carboxylic acid, and mixtures thereof. The ester aliphatic esters are advantageously chosen from: the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in the proportions 1 to 1 (1/1) or monoisostearate of hydrogenated castor oil, the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in proportions 1 to 2 (1/2) or hydrogenated castor oil diisostearate, the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid in proportions 1 to 3 (1/3) or hydrogenated castor oil triisostearate, and mixtures thereof. According to a first embodiment, the pasty compound (s) preferably represents 0.1 to 80%, better still 0.5 to 60%, better still 1 to 30% and better still 1 to 20% by weight of the former. and / or the second composition. Preferably, when the first composition comprises a pasty fatty substance, then the second composition also comprises.

According to a second embodiment, the first and / or the second composition is free of pasty fatty substances.

Wax (s) According to one embodiment of the invention, the first and / or the second composition comprises at least one wax. 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 up to 200 ° C and in particular up to 120 ° 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.

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 of the waxes suitable for the invention include hydrocarbon waxes such as beeswax, lanolin wax, and Chinese insect waxes, rice bran wax, coconut wax and the like. Carnauba, Candelilla 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 C8-C32 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 trade reference Iso-Jojoba-50, hydrogenated sunflower oil , hydrogenated castor oil, hydrogenated coconut oil, hydrogenated lanolin oil, and di- (1,1,1-trimethylolpropane) tetrastearate sold under the name Hest 2T-4S by the company HETERENE. Mention may also be made of silicone waxes (C30-45 ALKYL DIMETHICONE) and fluorinated waxes. It is also possible to use the waxes obtained by hydrogenation of castor oil esterified with cetyl alcohol sold under the names Phytowax Ricin 16L64 and 22L73 by the company SOPHIM. Such waxes are described in application FR-A-2792190. As the wax, a C20-C40 alkyl (hydroxystearyloxy) stearate (the alkyl group comprising from 20 to 40 carbon atoms), alone or in admixture, can be used.

Such a wax is in particular sold under the names Kester Wax K 82 P, Hydroxypolyester K 82 P and Kester Wax K 80 P by the company Koster Keunen. As micro-waxes that can be used in the compositions according to the invention, mention may be made in particular of carnauba micro-waxes, such as that marketed under the name MicroCare 350 by the company Micro Powders, and synthetic wax micro-waxes such as that marketed under the name MicroEase 114S by the company MICRO POWDERS, the micro waxes consisting of a mixture of carnauba wax and polyethylene wax such as those sold under the names Micro Care 300 and 310 by the company MICRO POWDERS, micro waxes 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, the polyethylene micro-waxes such as those sold under the names Micropoly 200, 220, 220L and 250S by the company MICRO POWDERS and micro-waxes of polytetrafluoroethylene such those marketed under the names Microslip 519 and 519 L by the company MICRO POWDERS. According to a first embodiment, the first and / or second composition of the product according to the invention may comprise a wax content ranging from 0.1 to 30% by weight relative to the total weight of the composition, in particular it may contain from 0.5 to 20%, more particularly from 1 to 15%.

Preferably, when one of the compositions of the product according to the invention comprises a wax, then the other also comprises, preferably, the waxes of the different compositions are of the same nature, for example hydrocarbon-based.

According to another embodiment, the first and / or second composition according to the invention is free of wax. Physiologically Acceptable Medium The first and second compositions of the product of the invention must be cosmetically or dermatologically acceptable, that is, contain a physiologically acceptable medium that is non-toxic and capable of being applied to the lips of humans. By cosmetically acceptable is meant in the sense of the invention a composition of appearance, smell and pleasant touch.

Structuring agent / thickener

The first and / or second composition of the product according to the invention may comprise, in addition to the waxes possibly present, a structuring agent chosen from semi-crystalline polymers, lipophilic gelling agents and mixtures thereof.

Semi-crystalline polymers Semi-crystalline polymer is understood to mean compounds comprising at least two units, preferably at least 3 units and especially at least 10 repeating units. By "semi-crystalline polymer" is meant polymers having a crystallizable portion, a pendant crystallizable chain or a crystallizable block in the backbone, and an amorphous portion in the backbone and having a first-order reversible phase change temperature, in particular melting (solid-liquid transition). When the crystallizable portion is in the form of a crystallizable block of the polymer backbone, the amorphous portion of the polymer is in the form of an amorphous sequence; in this case, the semi-crystalline polymer is a block copolymer, for example of the diblock, triblock or multiblock type, comprising at least one crystallizable block and at least one amorphous block. By "sequence" is generally meant at least 5 identical repetition patterns. The crystallizable sequence (s) are then of a different chemical nature from the amorphous sequence (s).

The semi-crystalline polymer has a melting point greater than or equal to 30 ° C (especially from 30 ° C to 80 ° C), preferably from 30 ° C to 60 ° C. This melting temperature is a first order change of state temperature. This melting temperature can be measured by any known method and in particular using a differential scanning calorimeter (D.S.C.).

Advantageously, the semi-crystalline polymer (s) to which the invention applies have a number average molecular mass greater than or equal to 1000. Advantageously, the semi-crystalline polymer (s) of the composition of the invention. have a number-average molecular weight M n ranging from 2,000 to 800,000, preferably from 3,000 to 500,000, more preferably from 4,000 to 150,000, especially less than 100,000, and better still from 4,000 to 99,000. Preferably, they have a number-average molecular mass greater than 5,600, for example from 5,700 to 99,000. By "crystallizable chain or block" is meant within the meaning of the invention a chain or sequence which, if it were alone would pass from the amorphous state to the crystalline state, reversibly, depending on whether it is above or below the melting temperature. A chain within the meaning of the invention is a group of atoms, during or lateral to the backbone of the polymer. A sequence is a group of atoms belonging to the backbone, a group constituting one of the repeating units of the polymer. Advantageously, the "crystallizable pendant chain" can be a chain comprising at least 6 carbon atoms. The semi-crystalline polymer may be chosen from block copolymers comprising at least one crystallizable block and at least one amorphous block, homopolymers and copolymers bearing at least one crystallizable side chain per repeating unit, and mixtures thereof. Such polymers are described for example in the document EP 1396259. According to a more particular embodiment of the invention, the polymer is derived from a monomer with a crystallizable chain selected from saturated C14 to C14 alkyl (meth) acrylates. C22. As a particular example of a structuring semi-crystalline polymer that can be used in the composition according to the invention, mention may be made of the Intelimer products from Landec, described in the brochure "Intelimer Polymers", Landec IP22 (Rev. 4-97). These polymers are in solid form at ambient temperature (25 ° C.). They carry crystallizable side chains and have the above formula X.

Lipophilic Gelling Agents The gelling agents that may be used in the compositions according to the invention may be organic or inorganic, polymeric or molecular lipophilic gelling agents. As inorganic lipophilic gelling agents, there may be mentioned optionally modified clays, such as hectorites modified with a C 10 -C 22 ammonium chloride, such as hectorite modified with di-stearyl dimethyl ammonium chloride such as, for example, sold under the name Bentone 38V by the company ELEMENTIS. It is also possible to mention fumed silica optionally treated hydrophobic surface whose particle size is less than 1 m. It is indeed possible to chemically modify the surface of the silica, by chemical reaction generating a decrease in the number of silanol groups present on the surface of the silica. In particular, it is possible to substitute silanol groups with hydrophobic groups: a hydrophobic silica is then obtained. The hydrophobic groups may be: trimethylsiloxyl groups, which are especially obtained by treatment of fumed silica in the presence of hexamethyldisilazane. Silicas thus treated are called silica silylate according to the CTFA (8th edition, 2000). They are for example sold under the references Aerosil R812 by the company Degussa, CAB-O-SIL TS-530 by the company CABOT, dimethylsilyloxyl or polydimethylsiloxane groups, which are obtained in particular by treatment of fumed silica in the presence of polydimethylsiloxane or dimethyldichlorosilane. Silicas thus treated are known as silica dimethyl silylate according to the CTFA (5th edition, 2000). They are for example marketed under the Aerosil R972 references, and Aerosil R974 by the DEGUSSA company, CAB-O-SIL TS-610 and CAB-O-SIL TS-720 by CABOT. The hydrophobic fumed silica has in particular a particle size that can be nanometric to micrometric, for example ranging from about 5 to 200 nm. Polymeric organic lipophilic gelling agents are, for example, partially or fully crosslinked elastomeric organopolysiloxanes of three-dimensional structure, such as those sold under the names KSG6, KSG16 and KSG18 by the company Shin-Etsu, Trefil E-505C and Trefil E-506C. by DOW-CORNING, Gransil SR-CYC, SR DMFIO, SR-DC556, SR 5CYC gel, SR DMF 10 gel and SR DC 556 gel by GRANT INDUSTRIES, SF 1204 and JK 113 by the company GENERAL ELECTRIC; ethylcellulose such as that sold under the name Ethocel by Dow Chemical; galactomannans having from one to six, and in particular from two to four, hydroxyl groups per sac, substituted by a saturated or unsaturated alkyl chain, such as guar gum alkylated by C1-C6 alkyl chains, and in particular C1 C3 and mixtures thereof. Block copolymers of the diblock, triblock or radial type of the polystyrene / polyisoprene, polystyrene / polybutadiene type, such as those sold under the name Luvitol HSB by the company BASF, of the polystyrene / copoly (ethylene-propylene) type, such as those sold under the name Kraton by the company Shell Chemical Co., or else of the polystyrene / copoly (ethylene-butylene) type, mixtures of triblock and radial (star) copolymers in isododecane, such as those sold by PENRECO under the name Versagel as per for example the mixture of butylene triblock copolymer / ethylene / styrene and star copolymer ethylene / propylene / styrene in isododecane (Versagel M 5960).

Lipophilic gelling agents that may also be mentioned include polymers having a weight average molecular weight of less than 100,000, comprising a) a polymer backbone having hydrocarbon-based repeating units provided with at least one heteroatom, and optionally b) at least one fatty chain. pendant and / or at least one optionally functionalized terminal fatty chain having from 6 to 120 carbon atoms and being bonded to these hydrocarbon units, as described in applications WO-A-02/056847, WO-A-02/47619 ; in particular polyamide resins (especially comprising alkyl groups having from 12 to 22 carbon atoms) such as those described in US-A-5783657.

Among the lipophilic gelling agents that can be used in the compositions according to the invention, mention may also be made of dextrin and fatty acid esters, such as dextrin palmitates, in particular such as those sold under the names Rheopearl TL or Rheopearl KL by the company CHIBA FLOUR.

It is also possible to use silicone polyamides of the polyorganosiloxane type such as those described in US-A-5,874,069, US-A-5,919,441, US-A-6,051,216 and US-A-5,981,680.

These silicone polymers may belong to the following two families: polyorganosiloxanes comprising at least two groups capable of establishing hydrogen interactions, these two groups being located in the polymer chain, and / or polyorganosiloxanes comprising at least two groups capable of establish hydrogen interactions, these two groups being located on grafts or branches.

Active ingredients The first composition and / or the second composition of the product according to the invention may comprise at least one active agent different from the polyhydric alcohols and the water-soluble nonionic alkoxylated polymers and their mixture.

"Active" means a compound having a cosmetic and / or dermatological effect, especially on the lips. This active agent may be hydrophilic or hydrophobic. The asset can be water soluble. Thus, the active agent present in the composition according to the invention may be independently chosen from: - skin-relaxing agents, - agents stimulating the synthesis of dermal or epidermal macromolecules and / or preventing their degradation, - anti-glycation agents, - anti-irritants, - hydrating agents other than polyhydric alcohols and water-soluble nonionic alkoxylated polymers, - desquamating agents - pigmentation modifying agents, - NO-synthase inhibitors, - fibroblast proliferation stimulating agents or keratinocytes and / or differentiation of keratinocytes, anti-pollution or anti-radical agents, soothing agents, agents acting on the microcirculation, agents acting on the energetic metabolism of cells, agents cicatrizants, and - their mixtures. The amount of active agent (s) is, for example, from 0.0001 to 30% by weight and preferably from 0.01 to 10% by weight of active material relative to the total weight of the composition.

Film-forming agent The first and / or second composition of the product according to the invention may comprise at least one film-forming polymer. For the purposes of the invention, the term "polymer" means a compound having at least 2 repeating units, and preferably at least 3 repeating units. By "film-forming" polymer is meant a polymer capable of forming, by itself or in the presence of an auxiliary film-forming agent, a macroscopically continuous film on a support, in particular on keratin materials.

The polymer may be present in the first and / or in the second composition in a content ranging from 0.1% to 60% by weight, relative to the total weight of the composition, preferably ranging from 0.1% to 50% by weight. % by weight, preferably ranging from 0.5 to 40% by weight, preferably ranging from 1% to 30% by weight, and more preferably ranging from 1% to 25% by weight.

In one embodiment, the film-forming organic polymer is at least one polymer selected from the group consisting of: - film-forming polymers soluble in an organic liquid medium, in particular liposoluble polymers, when the organic liquid medium comprises at least one oil; dispersible film-forming polymers in an organic solvent medium, in particular polymers in the form of nonaqueous dispersions of polymer particles, preferably dispersions in silicone or hydrocarbon oils; in one embodiment, the nonaqueous polymer dispersions comprise polymer particles stabilized on their surface by at least one stabilizing agent; film-forming polymers in the form of aqueous dispersions of polymer particles, often called latexes; in this case, the composition comprises an aqueous phase; water-soluble film-forming polymers; in this case, the composition comprises an aqueous phase. 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. As film-forming polymer, mention may in particular be made of acrylic polymers, polyurethanes, polyesters, polyamides, polyureas, silicone polymers, silicone-grafted acrylic polymers, polyamide polymers and copolymers, and polyisoprenes.

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.

Silicone resins The first and / or second composition of the product according to the invention may comprise at least one silicone resin. By way of example of silicone resins, mention may be made of: siloxysilicates which may be trimethylsiloxysilicate of formula [(CH 3) 3 SiO] x (SiO 4 12) y (MQ units) in which x and y are integers ranging from 50 to 80 the polysilesquioxanes of formula (CH3SiO3,2) .., (T units) in which x is greater than 100 and at least one of the methyl radicals may be substituted by a group R as defined above, - the polymethylsilsesquioxanes which are polysilsesquioxanes in which none of the methyl radicals is substituted by another group. Such polymethylsilsesquioxanes are described in US 5,246,694.

By way of examples of commercially available polymethylsilsesquioxane resins, mention may be made of those sold: by the company Wacker under the reference Resin MK such as Belsil PMS MK: polymer comprising repeating units CH3SiO3i2 (T units), which can also comprise up to 1% by weight of units (CH3) 2SiO2 / 2 (units D) and having an average molecular weight of about 10,000, - by the company SHIN-ETSU under the references KR-220L which are composed of units T of formula CH3SiO3i2 and have Si-OH end groups (silanol), under the reference KR-242A which comprise 98% of T units and 2% of dimethyl D units and have Si-OH end groups or even under reference KR-251 comprising 88% T units and 12% dimethyl D units and have Si-OH end groups.

As siloxysilicate resins, there may be mentioned trimethylsiloxysilicate (TMS) resins optionally in the form of powders. Such resins are sold under the reference SR1000 by the company General Electric or under the reference TMS 803 by the company Wacker. Mention may also be made of timethylsiloxysilicate resins sold in a solvent such as cyclomethicone, sold under the name "KF-7312J" by the company Shin-Etsu, "DC 749", "DC 593" by the company Dow Corning.

Advantageously, the silicone resin, such as trimethylsiloxysilicates resin for example, is present in a content ranging from 0.5 to 30%, more preferably from 1 to 25% or even better, from 5 to 25%.

EXPENSES

The first and / or second composition of the product according to the invention may comprise at least one filler, especially in a content ranging from 0.01% to 50% by weight, relative to the total weight of the composition, preferably ranging from from 0.01% to 30% by weight. By fillers, it is necessary to include particles of any form, colorless or white, mineral or synthetic, insoluble in the medium of the composition regardless of the temperature at which the composition is manufactured. These fillers serve in particular to modify the rheology or the texture of the composition. The fillers may be mineral or organic in any form, platelet-shaped, spherical or oblong, irrespective of the crystallographic form (for example, sheet, cubic, hexagonal, orthorhombic, etc.). Mention may be made of talc, mica, silica, kaolin, polyamide (nylon) powders (Orgasol from Atochem), poly-B-alanine and polyethylene, tetrafluoroethylene polymer powders (Teflon), lauroyl-lysine, starch, boron nitride, polymeric hollow microspheres such as those of polyvinylidene chloride / acrylonitrile such as Expancel (Nobel Industrie), copolymers of acrylic acid (Polytrap Dow Corning) and Silicone resin microbeads (Toshiba Tospearls, for example), elastomeric polyorganosiloxane particles, precipitated calcium carbonate, magnesium carbonate and hydrocarbonate, hydroxyapatite, hollow silica microspheres (Silica Beads) of Maprecos), glass or ceramic microcapsules, metal soaps derived from organic carboxylic acids containing from 8 to 22 carbon atoms, preferably from 12 to 18 carbon atoms, for example zinc, magnesium or lithium arate, zinc laurate, magnesium myristate.

Additional usual cosmetic ingredients

The composition according to the invention may furthermore comprise any usual cosmetic ingredient which may be chosen especially from antioxidants, perfumes, preservatives, neutralizers, surfactants, sunscreens, vitamins, self-tanning compounds, anti-wrinkle active agents , emollients, anti-free radical agents, deodorants, sequestering agents, film-forming agents, and mixtures thereof.

Of course, those skilled in the art will take care to choose any additional ingredients and / or their quantity so that the advantageous properties of the composition according to the invention are not, or substantially, not impaired by the addition envisaged.

It is understood that the amount of these additional compounds can be adjusted by those skilled in the art so as not to damage the desired effect in the context of the present invention. The first composition and / or the second composition may also be chosen so that the product, once applied to the keratin materials, has satisfactory holding properties.

In particular, the first composition preferably has a resistance index greater than or equal to 80%, preferably greater than or equal to 85%, preferably less than or equal to 90%, preferably greater than or equal to 95%.

The second composition may be chosen such that the product resistance index is greater than or equal to 80%, preferably greater than or equal to 85%, preferably less than or equal to 90%, preferably greater than or equal to 95%.

The resistance index of the deposit obtained with the composition according to the invention is determined according to the measurement protocol described below. A support (rectangle 40 mm × 70 mm) made of an acrylic coating (hypoallergenic acrylic adhesive on a polyethylene film sold under the name BLENDERME ref FHSO00-55113 by the company 3M Santé) is prepared on a layer of polyethylene foam. adhesive on the opposite side to that on which is fixed the adhesive plaster (layer of foam sold under the name RE40X70EP3 from the company JOINT TECHNIQUE LYONNAIS IND).

The color L * 0a * 0b * 0 of the support is measured using a MINOLTA CR 300 colorimeter, on the acrylic coating side. The support thus prepared is preheated on a heating plate maintained at the temperature of 40 ° C. so that the surface of the support is maintained at a temperature of 33 ° C. 1 ° C.

While leaving the support on the hot plate, the composition is applied to the entire non-adhesive surface of the support (i.e., on the surface of the acrylic coating) by spreading it with a paintbrush. to obtain a deposit of the composition of about 15 m and then allowed to dry for 10 minutes.

After drying, the color L * a * b * of the film thus obtained is measured. The color difference AE1 is then determined between the color of the film with respect to the color of the bare substrate by the following relationship. AE1 = (L * _LO *) 2 + (a * - ao *) 2 + (b * - bo *) 2 The support is then adhered by its adhesive side (adhesive side of the foam layer) on an anvil of a diameter of 20 mm and provided with a screw thread. A test piece of the support / deposit assembly is then cut using a punch with a diameter of 18 mm. The anvil is then screwed onto a press (MANUAL STATIF IMADA SV-2 from SOMECO) equipped with a dynamometer (IMADA DPS-20 from SOMECO). On a white photocopy paper weighing 80 g / m 2, a strip 33 mm wide and 29.7 cm long is drawn, a first dash is drawn 2 cm from the edge of the sheet, then a second dash at 5 cm. cm from the edge of the sheet, the first and second lines thus delimiting a box on the strip; then a first mark and a second mark are placed in the strip at the 8 cm and 16 cm markings of the second line, respectively. 20 l of water and the second mark l0 1 of refined sunflower oil (sold by the company LESIEUR) are placed on the first mark.

The white paper is placed on the base of the press and then the specimen 25 placed on the box of the paper web is pressed at a pressure of about 300 g / cm 2 exerted for 30 seconds. Then the press is raised and the test piece is placed again just after the second line (hence beside the box), a pressure of approximately 300 g / cm 2 is again made and is moved rectilinearly on contact. The paper was made at a speed of 1 cm / sec. along the entire length of the web so that the specimen passed through the water and oil deposits. After removal of the test piece, a portion of the deposit was transferred to the paper. The color L * ', a *', b * 'of the deposit remained on the specimen. The color difference AE 2 is then determined between the color of the deposit remaining on the specimen with respect to the color of the bare support by the following relation. AE2 = (L * '_ L0 * `2 + (a' - a0 *) 2 + (b '- b0 *` 2 The strength index of the composition, expressed as a percentage, is equal to the ratio: 100 X AE2 / AE 1

The measurement is carried out on 6 supports in succession and the transfer value corresponds to the average of the 6 measurements obtained with the 6 supports. The first composition may contain, in addition to the silicone polyamide and the tackifying resin, at least one oil, another silicone polymer, a surfactant, a coloring agent, a filler, an active agent, and a mixture thereof.

20 Brilliance Measurement Protocol:

Brilliance refers to the brightness as measured by a gloss meter, conventionally by the following methods. A MINOLTA GM268 type gloss meter can be used. The measurements are made on surface test areas greater than 1 cm 2. As a standard, the surfaces on which the cosmetic compositions to be tested are spread out are 2.5 × 4 cm. A composition whose brightness is to be evaluated is applied to a synthetic surface, BIOSKIN type. The amount of composition to be applied is about 1 mg / cm 2. The gloss value is obtained by measuring the reflectance at an angle of about 60 °.

Five measurements per sample are required, the highest value and lowest value measurements are discarded, and the remaining three measured values averaged.

The brightness of a composition of the invention can also be measured as follows. On a LENETA brand contrast card and FORM PENOPAC reference card, a layer of 30 m thickness of the composition is spread, the average gloss of which is to be evaluated using an automatic spreader. The layer covers at least the white background of the card. The gloss is then measured at 20 ° on the white background using a BYK GARDNER brand glossmeter and microTRIGLOSS reference. The average gloss values of the mixture may be from 0.01 to 60, for example, more preferably from 0.5 to 40, more preferably from 1 to 20.

The compositions of the product may be in the form of a cast product and for example in the form of a stick or stick, or in the form of a cup used for direct contact or sponge. In particular, they find an application as a cast foundation, blush or cast eyelid, lipstick, base or lip care balm, concealer product, nail polish. They may also be in the form of a soft paste or gel, cream more or less fluid, or liquid packed in a tube.

The compositions of the product according to the invention may constitute in particular a cosmetic composition for the care of the face, the neck, the hands or the body (for example care cream, sun oil, body gel), a make-up composition ( for example makeup gel, cream, stick) or an artificial tanning composition or skin protection.

The compositions of the product according to the invention may be in the form of a skin care composition and / or superficial body growths or in the form of a sunscreen composition, personal hygiene, especially in the form of deodorant. They are then in particular in non-colored form. They can then be used as a skin care base, skin dander or lips (lip balms, protecting the lips from cold and / or sun and / or wind, care cream for the skin, nails or skin. hair).

By cosmetically acceptable is meant in the sense of the invention a composition of appearance, smell and pleasant touch.

Each composition of the product according to the invention may be in any galenical form normally used for topical application and especially in the form of an oily or aqueous solution, an oily or aqueous gel, an oil-in-water emulsion. or water-in-oil, a multiple emulsion, an oil dispersion in water through vesicles, the vesicles being located at the oil / water interface, or a powder (said first composition containing less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition, and said second composition containing less than 50% of phase particulate).

Preferably, the first and second compositions are independently oily solutions in the form of a liquid, solid or a soft paste of intermediate texture. According to one embodiment, the first or the second composition, or both, are in continuous fat phase.

Each first and second composition may have the appearance of a lotion, a cream, an ointment, a soft paste, an ointment, a cast or molded solid, and especially a stick or a cup, or compacted solid.

Each composition may be packaged separately in the same packaging article, for example in a bi-compartmentalized pen, the base composition being delivered by one end of the pen and the composition of the top being delivered by the other end of the pen, each end being closed particularly tightly by a cap. Preferably, the composition which is applied in the first layer is in liquid or pasty form, which is highly desirable in the case of a lipstick or an eyeliner.

The product according to the invention can be advantageously used for the makeup of the skin and / or lips and / or integuments according to the nature of the ingredients used. In particular, the product of the invention can be in the form of a solid foundation, stick or paste of lipstick, concealer, or eye contours, eye liner, mascara, eyeshadow, body make-up product or a skin coloring product.

The invention further relates to a lip product, a varnish, a mascara, a foundation, a tattoo, a blush or an eyeshadow comprising a first and a second compositions as described above. Preferably, the product according to the invention is a lipstick.

The compositions of the product of the invention can be obtained by heating the various constituents to a temperature corresponding to the melting temperature of the highest ingredient (s), and then pouring the molten mixture into a mold (cup or thimble). They can also be obtained by extrusion as described in application EP-A-0 667 146.

According to a particular embodiment, when the two compositions are in solid form, they can be arranged concentrically in the same stick, such as a lipstick stick so as to form a single stick, the first composition being possibly located in the center of the stick and forming the heart of it. The method of preparation of such a product may for example be prepared by casting the first central composition by means of a mold of suitable diameter. The second composition 30 can then be cast around the first composition, after cooling thereof, by means of a second mold adapted to form 1 <stick bark. The invention is illustrated in more detail in the following examples. Percentages are percentages by weight. Examples: lipsticks For the sake of clarity, the compositions comprising at least one moisturizing agent and corresponding to the first compositions of the products according to the invention have been called A and the second compositions of the products according to the invention have been called compositions B. Examples 1 and 2: first compositions A1 and A2 (each comprising a moisturizing agent) The compositions Al (solid) and A2 (liquid) of the examples are obtained according to the following protocol. Firstly, the fillers and the pigments are milled in part of the oily phase. The remaining fat-soluble ingredients are then mixed at a temperature of the order of 100 ° C. The ground material or the pre-dispersed actives are then added to the oily phase. EXAMPLE 1 Solid Formula Comprising Glycerin as Moisturizing Agent Composition Al Type Percentage by Weight ISO-NONYANATE OF ISO-NONYLACE FATTY BODY qs TETRA-ISO-STEARATE OF BODY FATS 12 PENTAERYTHRITYLE ESTERS OF VEGETABLE FATTY ACIDS, ISO-BODY GRAS 16 STEARIC, ADIPIC GLYCERYLE OLEYLE ERUCATE BODY 15 MICROCRYSTALLINE WAX (C20-C60) BODY FUEL 7.5 WAX OF CARNAUBA BODY FATTY 2.3 TITANIUM OXIDE RUTILE TREATED COLOR 1.35 ALUMINA / SILICA / TRI-METHYOLPROPANE (CI: 77891) 0.45 FRY GLYING YELLOW ALUMINUM GLOSSY ALUMINUM ON ALUMINA (42/58) (CI: 15985: 1 + 5 77002) BLACK IRON OXIDE (CI: 77499) COLOR 0.2 0.2% PHLOXIN B-ALUMINUM DIODE ALUMINUM LACQUER ON ALUMINUM, ALUMINUM BENZOATE MICA-TITANIUM OXIDE (56/44) NACRE 8 VINYL POLYLAURATE POLYMER 4 TRI-OLEYLE PHOSPHATE SURFACTANT 1 GLYCERIN VEGETABLE ORIGIN WITH AGENT 8 MOISTURIZING PALM SILICA PYROGENEE CHARACTER CHARGE 2.4 HYDROPHOBE Total: 100 By qsp we hear in the di the following formulas complement the weight so that the total percentages by weight of the various compounds is equal to 100. EXAMPLE 2 Liquid Formula Comprising Glycerol Composition A2 Type Percentage by Weight TRIGLYCERIDE OF 2-DECYL ACID FATTY BODY 1 TETRADECANOIC ( GUERBET C24) GLYCERYLE TRI-HEPTANOATE FATTY BODY 4 TETRA-ISO-STEARATE BODY FAT 7,5 PENTAERYTHRITYLE DI-ISO-STEARYLE MALATE FATS BODY qsp BEAN WAX WHITE BODY 7 PERHYDROSQUALENE UNCOATED BODY 5 OCTYL-2 DODECANOL BODY GRAS 10 TITANIUM OXIDE TUBE TREATED COLOR 0.11 ALUMINA / SILICA / TRI-METHYOLPROPANE (CI: 77891) ALUMINUM LACQUER YELLOW COLORING 0.01 GLOSS FCF ON ALUMINA (42/58) (CI: 15985: 1 + 77002) BLACK IRON OXIDE (CI: 77499) COLORING 0.001 DI-SODIUM SALT ALUMINUM LAYER 0.01 COLORING OF PHLOXIN B ON ALUMINUM, ALUMINUM BENZOATE (CI: 45410: 2 + 77002) TRI-ISO- POLYGLYCEROOLE STEARATE (2 SURFACTIVE 11 MOLDS) SURFACTANT TRI-OLEYLE PHOSPHATE 1 GLYCE RINE OF VEGETABLE ORIGIN WITH AGENT 7.5 PALM MOISTURIZING PYROGENIC SILICA CHARGE 7.5 HYDROPHOBE, SURFACE TREATED BY DI-METHYLSILANE Total: 100 Examples 3 to 9: Examples of second compositions comprising at least one dyestuff and free of agent The second compositions B3, B4, B5, B6, B7, B8 and B9 of Examples 3 to 6 respectively are obtained according to the following protocol. Firstly, the fillers and the pigments are ground in part of the oily phase.

The remaining fat-soluble ingredients are then mixed at a temperature of the order of 100 ° C.

EXAMPLE 3 Solid Formula Comprising At Least One Colorant and No Moisturizing Agent AXIS COMFORT Composition B3 Type Percentage by weight ISO-NONYAN ISO-NONYLACE FATTY BODY 8.5 TRIGLYCERIDE OF 2-DECYL ACID FATTY BODY 3 TETRADECANOIC ( GUERBET C24) TRI-DECYLE TRI-MELLITATE FATTY BODY qs FATTY TETRA-ISO-STEARATE 14.5 PENTAERYTHRITYLE DI-ISO-STEARYLE MALATE FATTY BODIES 14.5 ESTERS OF VEGETABLE FATTY ACIDS, FATTY ISO-BODY 7 STEARIC , ADIPIC OF GLYCERYLE OCTYL-2-DODECYL STEARATE FATTY BODY 5 MICROCRYSTALLINE WAX (C20-C60) FATTY BODY 4 RED IRON OXIDE (CI: 77491) COLOR 3.3 BLACK IRON OXIDE (CI: 77499) COLOR 0, 01 CALCIUM SALT OF RED LITHOL B COLOR 0.12 5 YELLOW ALUMINUM LIGHT BRIGHT COLORING 0.23 FCF ON ALUMINA (42/58) (CI: 15985: 1 + 77002) MICA-TITANIUM OXIDE (65/35 ) NACRE 2 MICA-TITANIUM OXIDE (67.5 / 32.5) NACRE 3 POLYETHYLENE WAX (PM: 500) POLYMER 6.3 POLYBUTENE (MONOOLEFINS / POLYMER 5 ISOPARAFFINS 95/5) (PM: 2060) MEL SURFACER STEROL ANGEL 9 SOYA, PENTAERYTHRITOL OXYETHYLENE (50E) OXYPROPYLENE (5 OP) Total: 100 Example 4: Solid Formula Containing at Least One Colorant and No Moisturizing Agent AXIS Composition Composition B4 Type Percentage by Weight MALATE DE -ISO-STEARYLE BODY FATS 5 ESTERS OF VEGETABLE FATTY ACIDS, FATTY ISO-BODY 4 STEARIC, ADIPIC GLYCERYL ISOSTEARATE OF ISOPROPYL BODY 23 ISOSTEARYL NEOPENTANOATE FATTY BODIES 14.5 MINERAL WAX OF HYDROCARBONS BODY BODY 1.75 (C20 / C60) TITANIUM OXIDE TUBE TREATED COLOR 4.5 ALUMINA / SILICA / TRI-METHYOLPROPANE (CI: 77891) CALCIUM SALT RED LITHOL B COLORING 0.2 OXIDE IRON BLACK (CI: 77499) COLOR 0.35 BROWN, YELLOW (75/25) IRON OXIDES (CI: COLOR 1 77491 + 77492) POLYPHENYLTRIMETHYLSILOXY SILICONE 8 DIMETHYLSILOXANE (VISCOSITY: 1000 CST -PM: 3000 - G / MOLE) PHENYL TRIMETHYLSILOXY TRISILOXANE SILICONE 4 (VISCOSITY: 20 CST - MP: 372) MICA-TITANIUM DIOXIDE (74/26) (CI: 77019 NACRE 2,5 + 77891) (SIZE: 16-1 28 MICRONS) POLYMER ETHYLENE HOMOPOLYMER 3 POLYETHYLENE WAX (MW: 500) POLYMER 6 MODIFIED HECTORITY DISTEARYL CHARGED 1.44 DIMETHYL AMMONIUM ALUMINUM SILICATE (CI: 77004) LOAD 5 MIXTURE OF SURFACTANT STEROLS qsp SOJA, PENTAERYTHRITOL OXYETHYLENE (5 EO) OXYPROPYLENE (5 OP) Total: 100 Example 5: solid formula comprising at least one dyestuff and no hydrating agent AXIS COMFORT Composition B5 Type Percentage by weight MIXTURE OF ISO-STEARATE, CAPRATE, BODY qs CAPRYLATE AND FATTY ADIPATE PENTAERYTHRITYLE POLYESTER OF ACID DIMER C36 AND BODY OIL 4 HYDROGENIC RICIN GRAS TRIGLYCERIDE ACID 2-DECYL BODY 2 TETRADECANOIC (GUERBET C24) FATTY SESAME OIL VIRGIN BODY 15 FATTY ACID ESTERS VEGETABLE FATS, ISO 4 BODY STEARIC, ADIPIC GLYCERYLE GRAS OLEYLE ERUCATE BODY 15 BRAKES MICROCRYSTALLINE WAX BODY 8 BRAZIL BEAN WAX WHITE BODY 4.2 BUT MICROCRYSTALLINE WAX (C20-C60) BODY 2.55 BOLD TITANIUM OXIDE RUTILE TREATED COLOR ANT 4.13 ALUMINA / SILICA / TRI-METHYOLPROPANE 5 CALCIUM SALT RED LITHOL B COLORING 0.81 ALUMINUM LACQUER BLUE GLOSS FCF COLOR 0.47 ON ALUMINA (12/88) OXIDES IRON BROWN, YELLOW (75 / 25) COLOR 1.83 ETHERS DODECANEDIOL (2.2MOL) AND SURFACTANT 8 POLYETHYLENE GLYCOL (45 0E) MODIFIED HECTORITY DISTEARYL DIMETHYL LOAD 0.6 AMMONIUM Total: 100 Example 6: Solid formula comprising at least one dyestuff and free of hydrating agent COMPOSITION B6 Type Percentage by weight OCTYLDODECYL PPG3 MYRISTYL ETHER BODY FATS 11 DIMER DILINOLEATE OCTA-COSANYLE STEARATE FATTY BODIES 4.25 STEAROYL-STEARATE FROM ISO-CETYLE FATS 10 ISOSTEARATE ISOPROPYL BODY FATS qsp ESTERS D LINEAR ACIDS AND ALCOHOLS FATTY BODY 3,4 (C 16 / C36) MICROCRYSTALLINE WAX (C20-C60) FATTY BODIES 2,55 CALCIUM SALT RED LITHOL B COLOR 0.064 ALUMINUM LACQUER BLUE GLOSSING COLOR 0.032 FCF ON ALUMINA ( 12/88) (CI: 42090: 2 + 77002) YELLOW BRIGHT COLORING ALUMINUM LACQUER 0.048 FC F ON ALUMINA (42/58) (CI: 15985: 1 + 77002) TITANIUM-CARMIN NACRE 4 COCHENILLE MICA-OXIDE (CI: 77019 + 77891 +75470) (76.5 / 21 / 2.5) (SIZE: 28 - 83 MICRONS) MICA-OXIDE TITANIUM OXIDE IRON NACRE 1 BROWN CARIN OF COCHENILLE (59 / 37.5 / 2.5 / 1) (CI: 77019 + 77891 + 77491 + 75470) POLY ISO-BUTENE HYDROGEN POLYMER 105 POLYETHYLENE WAX (MW: 500) POLYMER 3.4 COPOLYMER VINYL ACETATE / POLYMER 7.5 ALLYL STEARATE (65/35) VINYL POLYLAURATE POLYMER 8 POLYISOBUTENE NON-HYDROGEN (N = 6-8 -POLYMER 10 PM : 370) DODECANEDIOL ETHERS (2.2MOL) AND SURFACTANT POLYETHYLENE GLYCOL (45 0E) POROUS SILICA MICRO-SPHERES (CHARGED SIZE 5 PARTICLES: 1-16 MICRONS) COATED WITH POLYDIMETHYLSILOXANE (93/7) Total: 100 Example 7: Liquid formula comprising at least one dyestuff and no moisturizing agent Composition B7 Type Percentage by weight MIXTURE OF OIL REFINED FROM MAIZE, BIG BODY qsp RICE, SESAME, GERMS DEBLE (30/40/20/10) NOT STABILIZED LANOLINE LIQUID SA NS PESTICIDE (1/3) FAT BODY 23 STABILIZED (BHT 0.015%) W LANOLIN ACETYLATED PROTECTED FATTY BODY 5 MICROCRYSTALLINE WAX (C20-C60) BODY FATS 15 WAX CARNAUBA FATTY BODY 4.6 OXIDE IRON BLACK (CI: 77499) DYE 0.04 PHOSPHIDE B-ALUMINUM DI-SODIUM ALUMINUM LACQUER ON ALUMINUM, ALUMINUM BENZOATE (CI: 45410: 2 + 77002) MIXTURE OF SILICONE POLY DIMETHYLSILOXANE 5 ALPHA-OMEGA HYDROXYL GROUP (GUM -PM: 1770000), PDMS 5 (12/88) (VISCOSITY: 4000 CST) MICA-TITANIUM OXIDE (63.5 / 36.5) (CI: 77019 NACRE 5 + 77891) MICA-TITANIUM OXIDE-CARMIN DE NACRE 3 COCHENILLE (52.5 / 45.5 / 2) (CI: 77019 + 77891 + 75470) LANOLIN WAX OXYPROPYLENE (5 OP) SURFACTANT 5 MODIFIED HECTORITY DISTEARYL DIMETHYL LOAD 0.768 AMMONIUM Total: 100 Example 8: liquid formula comprising at least less dyestuff and no moisturizing agent COMPOSITION B8 Type Percentage by weight TRIGLYCERIDE ACID 2-DECYL FATTY BODY qsp TETRADECANOIC (GUERBET C24) TRI-DECYL CORRO TRI-MELLITATE PS GRAS 11 FAT BODY TETRA-ISO-STEARATE 14 PENTAERYTHRITYLE DI-ISO-STEARYLE MALATE FATTY BODIES 10 ESTERS OF VEGETABLE FATTY ACIDS, FATTY ISO-BODY 18 STEARIC, ADIPIC GLYCERYLE TITANIUM OXIDE RUTILE TREATED COLORING 0.04 ALUMINUM / SILICA / TRI-METHYOLPROPANE (CI: 77891) 0.44 FCF GLOSS YELLOW ALUMINUM ALUMINUM COATING ON ALUMINA (42/58) (CI: 15985: 1 + 77002) BLACK IRON OXIDE (CI: 77499) COLOR 0 , 01 ALUMINUM SALT OF DI-SODIUM COLORING SALT 0.12 OF PHLOXIN B ON ALUMINUM, ALUMINUM BENZOATE (CI: 45410: 2 + 77002) GLASS PARTICLES (C-GLASS) NACRE 0.5 COATED WITH OXIDE OF TITANIUM (AVERAGE SIZE: 80 M / THICKNESS: 1 M) WITH SILVER REFLECTIONS MICA-TITANIUM OXIDE-SILICA-NITROGEN OXIDE 1 TITANIUM (CI: 77019 + 77891) (PARTICLE SIZE 10-60 MICRONS) (35 / TIO2: 53 / SIO2: 12) TITANIUM MICA DIOXIDE (77/23) (CI: 77019 NACRE 3 + 77891) (SIZE: 16-128 MICRONS) MICA-TITANIUM OXIDE (87/13) (CI: 77019 + NACRE 1 77891) POLYBUTENE (MONOOLEFINS / POLYMER 12 ISOPARAFFINS) (MW: 920) SILIC E PYROGENEE HYDROPHOBE, TREATED SURFACE LOAD 8 BY DI-METHYLSILANE Total: 100 Example 9: Solid formula comprising at least one dyestuff and without moisturizing agent Composition B9 Type Percentage by weight TITANIUM OXIDE CURED RUTILE COLORING 2.44 ALUMINA / SILICA / TRI-METHYOLPROPANE (CI: 77891) COLOR 0.48 CALCIUM SALT RED LITHOL B GLOSSY BLUE ALUMINUM LACQUER FCF ON COLOR 0, 14 ALUMINUM (12/88) (CI: 42090: 2 + 77002) LACQUER OF GLOSSY YELLOW ALUMINUM FCF ON COLOR 2.29 ALUMINA (42/58) (CI: 15985: 1 + 77002) BLACK IRON OXIDE (CI: 77499) COLOR 0.22 BLOCK COPOLYMER [POLYDIMETHYLSILOXANE SILICONE 14 (DP = 100 ) / POLYAMIDE] RESIN TRIMETHYL SILOXYSILICATE SILICONE MICA DIOXIDE TITANIUM IRON OXIDE IRON NARROW 1.8 (77/21/4) (SIZE: 16-128 MICRONES) POLYMER 9.2 HOMOPOLYMER ETHYLENE MIXTURE FATTY ALCOHOL WITH LONG SURFACE CHAIN 2.25 LINEAR (C30-050) AND HYDROCARBON WITH THE SAME NUMBER OF CARBON (80/20) SOLVENT qsp ISO-DODECANE ALCOHOL ISOPRO SOLVENT PURE PYLIC 1 AMORPHOUS SILICA MICRO-SPHERES LOAD 1 (GRANULOMETRY: 5 MICRONS) LOAD 6 SMECTITE: MODIFIED MAGNESIUM SILICATE IN ISODODECANE 100 Total: Composition B9 contains isododecane which is a volatile oil.

A double stick lipstick was produced from the first composition A1 of Example 1 and with the second composition B3 of Example 3. The first composition was cast in a first mold so as to form a stick and is allowed to cool in a freezer for about an hour. The second composition was cast concentrically around the first composition after cooling and hardening thereof in a second mold to obtain a stick of i 2. "mm in diameter and the whole is allowed to cool in a The first composition comprising glycerin is located in the heart of the stick, and the second composition on the outside of the stick and forms a shell around the first composition.It will be noted that it is of course possible to consider another configuration or distribution of the two compositions or other proportions for the first and second compositions).

Two other concentric double stick lipsticks have also been produced, according to the protocol described above, by combining the first composition Al with the second composition B5, as well as by combining the first composition Al with the second composition B6.

A lipstick product according to the invention was also prepared by combining the liquid compositions A2 and B8 each in a tube, the two tubes, one of the two tubes being able to be placed inside the other and the the assembly being such that during application, for example by pressure exerted on the outer tube, the mixture of the two compositions is simultaneously applied to the lips. The combination of the two liquid compositions A2 and B7 has also been considered.

These different lipsticks have made it possible to obtain lip makeup products having both good color, coverage and color stability properties when preparing lipstick, as well as good comfort properties. .

Yet another concentric double stick lipstick was prepared (according to the protocol described above) by combining the composition B9 the composition Al and made it possible to obtain a double-stick lipstick having both good color properties , coverage and color stability during the preparation of the lipstick, as well as good properties of comfort, hold and non-transfer.

Moreover, these products according to the invention comprising two distinct compositions, one of which comprises glycerine, have been compared to a lipstick product comprising not two distinct compositions but a single composition corresponding to the mixture of the first composition and of the second composition of the product according to the invention, in a proportion of 50/50 by weight (that is to say as much of the first composition as of the second composition by weight in the mixture) for the different combinations envisaged for the products according to the invention described above. The method of preparation of this comparative product is identical to that used to prepare the first and second compositions of the product according to the invention.

The results in particular showed an alteration of the color of the product for the lips during the preparation of the product, and the obtaining of a color different from that obtained with the product according to the invention when the two compositions are mixed simultaneously with the product. 'application. The results obtained from this double stick were compared with the results obtained with a conventional stick of 12.7 mm diameter formed solely of the composition of Example 1 via the application on the lips of a panel of 6 lipsticks. Thick and clear: Product Brightness Shine after 1 Immediate Hold Migration time color after 1 (%) hour Double Stick 126.0. 13.5 125.8. 23.2 17. 0.0. 0.0 concentric comprising Composition Al + Composition B3 Stick comprising 119.1. 13.4 120.4. 10.6 17. 3 0.0. 0.0 only the composition B3 10

Claims (10)

1. Cosmetic makeup and / or skincare product for keratin materials, in particular lips, comprising a first composition and a second composition intended to be applied simultaneously, the first composition containing at least one first fatty phase and at least one agent hydrating agent chosen from polyhydric alcohols, water-soluble nonionic alkoxylated polymers and their mixture, said first composition containing less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition, and the second distinct and different composition of the first comprising at least one second fatty phase and at least one dyestuff, said second composition containing less than 50% by weight of particulate phase, preferably less than 40%, or even more preferably less than 30% by weight of particulate phase based on the weight of the omposition. 2. Product according to the preceding claim, characterized in that said first and said second composition are packaged together and / or separately in the same container. 20 3. Product according to any one of the preceding claims, characterized in that said moisturizing agent is a polyhydric alcohol selected from glycerin, propylene glycol, 1,3-butylene glycol, dipropylene glycol, diglycerin, hyaluronate sodium and their mixture. 4. Product according to any one of the preceding claims, characterized in that said hydrating agent is present in a content ranging from 0.001% to 30% by weight, preferably from 0.01% to 20% by weight, or even better from 0.01% to 10% by weight relative to the total weight of the composition. 5. The product as claimed in any one of the preceding claims, characterized in that said second composition comprises less than 3% by weight of hydrating agent chosen from polyhydric alcohols, water-soluble alkoxylated non-ionic polymers and their mixture, relative to weight of the composition or is free of moisturizing agent chosen from polyhydric alcohols, nonionic alkoxylated polymers. 15 20 6. Product according to any one of the preceding claims, characterized in that said second composition contains less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water. water relative to the weight of the composition. 7. Product according to any one of the preceding claims, characterized in that said first and / or said second composition contains less than 0.1% by weight of water relative to the weight of the composition. 8. Product according to any one of the preceding claims, characterized in that said dyestuff is present in a content ranging from 0.01% to 50% by weight, relative to the weight of the composition, preferably from 0, 01% to 30% by weight. 9. Product according to any one of the preceding claims characterized in that said coloring material is chosen from: -the pigments, and / or - goniochromatic agents, and / or - reflective particles, and / or - nacres, and / or - dyes, and / or - pigments, and / or - organic lakes, - and mixtures thereof. 18. Product according to any one of the preceding claims, characterized in that said first composition comprises at least one dyestuff. 19. Product according to any one of the preceding claims, characterized in that said first composition is free of organic lakes. Product according to any one of the preceding claims, characterized in that the first composition and / or second composition comprises at least one wax. 13. Product according to the preceding claim, characterized in that said wax or waxes represent 0.1 to 30% by weight and better still from 0.5 to 20%, preferably between 1 to 15%, of the first and / or the second composition. 14. Product according to one of the preceding claims, characterized in that the first composition and / or second composition comprises at least one pasty fatty substance. 15. Product according to one of the preceding claims, characterized in that said pasty fatty substance is from 0.1 to 80%, better 0.5 to 60%, better 1 to 30% by weight and better still 1 to 20%. of the first and / or second composition. 16. A product according to any one of the preceding claims, characterized in that said first and / or said second composition comprises at least one non-volatile oil. 17. Product according to any one of the preceding claims, characterized in that said non-volatile oil is a high molecular weight oil ranging from 650 to 10000 g / mol, and preferably between 750 and 7500 g / mol. 18. Product according to any one of claims 16 and 17, characterized in that the said non-volatile oil or oils represent from 0.1 to 80%, better from 1 to 60%, and better still, from 5 to 50%. the total weight of the first and / or second composition. 19. Product according to any one of claims 16 to 18, characterized in that said non-volatile oil is a hydrocarbon ester oil. 20. Product according to one of the preceding claims, characterized in that the first composition and / or second composition comprises at least one non-silicone oil. 21. Product according to any one of the preceding claims, characterized in that said first and / or said second composition comprises at least one volatile oil. 22. Product according to the preceding claim, characterized in that the said volatile oil (s) represent less than 50%, and better still less than 30%, and more preferably less than 20% of the total weight of the first and / or second composition. 23. Product according to the preceding claim, characterized in that the first and / or the second composition is completely free of volatile oil. 24. Product according to one of the preceding claims, characterized in that the first composition and / or second composition comprises at least one silicone oil. 25. Product according to one of the preceding claims, characterized in that the first composition and / or second composition comprises at least one active agent chosen from: - skin-relaxing agents, - agents stimulating the synthesis of dermal or epidermal macromolecules and / or preventing their degradation, - anti-glycation agents, - anti-irritants,. - moisturizing agents other than polyhydric alcohols, water-soluble alkoxylated non-ionic polymers, desquamating agents - depigmenting, anti-pigmenting or pro-pigmenting agents, - inhibitors of NO synthase, - agents stimulating proliferation fibroblasts or keratinocytes and / or the differentiation of keratinocytes, anti-pollution or anti-radical agents, - soothing agents, agents acting on microcirculation, - agents acting on the energetic metabolism of cells, - healing agents and - their mixtures. 26. Product according to any one of the preceding claims, characterized in that said first and / or said second composition comprises at least one film-forming polymer. 27. Product according to any one of the preceding claims, characterized in that said first and / or said second composition comprises at least one filler. 28. Product according to any one of the preceding claims, characterized in that it is in the form of a solid foundation, stick or lipstick paste, concealer or eye contours, eye liner, mascara, eye shadow, body make-up product or a skin-coloring product. 29. Product according to one of the preceding claims, characterized in that it is in the form of a lipstick. 30. Product according to one of the preceding claims, characterized in that the first and / or the second composition is in solid form. 31. Product according to one of claims 1 to 29, characterized in that the first and / or the second composition is in liquid form. 32. A process for making up the skin and / or the lips and / or integuments, in which a composition as defined according to any one of the preceding claims is applied to the lips. 33. Use of a product as defined in claims 1 to 27 and 30 for preparing a cosmetic composition for the skin and / or lips and / or integuments, for the lips and adapted to provide a film of increased color intensity, and / or coverage, and / or comfort. 34. A process for making up the skin and / or the lips and / or the integuments of applying to the skin, the lips and / or the integuments simultaneously a layer of a first composition containing at least a first fatty phase and at least one at least one hydrating agent chosen from polyhydric alcohols, water-soluble nonionic alkoxylated polymers and their mixture, and a second composition that is distinct and different from the first, comprising at least one second fatty phase and at least one dyestuff, said first composition containing less than 10% by weight of water, preferably less than 4%, or even more preferably less than 0.1% by weight of water relative to the weight of the composition and said second composition containing less than 50% by weight particulate phase, preferably less than 40%, or more preferably less than 30% by weight of particulate phase relative to the weight of the composition. 35. Makeup kit comprising a product according to one of claims 1 to 31. 36. Kit according to the preceding claim, characterized in that the first and second compositions are packaged in separate containers. 37. Kit according to claim 35, characterized in that the first and second compositions are packaged in separate compartments of the same container.