FR2881344A1 - Cosmetic product, useful e.g. for make-up and/or skin or lip care and useful as a make-up foundation, comprises a first composition comprising fibers and a second composition comprising a fatty liquid phase - Google Patents

Abstract

Cosmetic product (A) for make-up and/or skin or lip care, comprises a first composition comprising fibers (I) and a second composition comprising a liquid fatty phase (II).

Description

The present invention relates to a new cosmetic product

  comprising at least two compositions that can be applied successively to the skin of both the face and the human body, on the lower and upper eyelids, or on the lips.

  Each composition can be a foundation, a blush, an anti-ring product, a blush, a lipstick, a lip balm, a lip gloss, a lip pencil or eyeliner, a eyeliner, or a product of body make-up or skin coloring.

  In the field of cosmetics, the development of formulations having both good properties in terms of application and comfort, and satisfactory properties in terms of hold, especially gloss retention and non-migration, is a prerequisite. a permanent goal. The raw materials generally used to obtain these properties are highly glossy viscous oils with a high refractive index, preferably hydrocarbon-based, such as polybutenes for example. However, these raw materials can in certain conditions pose problems of stickiness and especially of migration when they are used at a high rate.

  The significant migration of a liquid fatty phase loaded with dyestuffs or active products leads to an unsightly effect, particularly accentuating wrinkles and fine lines, or blurring the contour of the deposit. This migration is often cited by women as a major flaw in classic lipsticks.

  It is known that it is possible to limit the migration of the compositions through the addition of fillers. However, it has also been found that this addition of charge is generally carried out to the detriment of the brightness of the compositions obtained and often leads to a drought, felt during the application of the formulas.

  As a result, the need to obtain gloss formulations with satisfactory color intensity and comfort without migration is still strongly felt.

  The invention overcomes the disadvantages of the products of the prior art. It relates to a cosmetic product for makeup and / or care of the skin or lips containing a first and a second compositions, the first composition comprising fibers, the second composition comprising a liquid fatty phase.

  The product of the invention makes it possible to limit the migration of the second composition out of the path or initial deposition of said composition. The migration can result in the spinning of the composition in the wrinkles and fine lines, which are located on the periphery of the deposit. The migration can also occur by a continuous overflow of the composition over the entire periphery of the deposit.

  The product of the invention makes it possible, for example, to limit the migration of the second composition outside the lips or around the eyes.

  The first composition is intended to fix the deposit of the second, which would tend to migrate out of the initial course if it was applied alone directly to the skin or the lips.

  The Applicant has selected a first composition used as a base to limit the migration of a composition containing an oily phase.

  The selection of a particular base makes it possible to obtain a cosmetic product, such as a makeup product, in particular bright and comfortable while not migrating, which is difficult to obtain.

  The product of the invention is particularly suitable for making lip makeup products such as lipsticks, lip glosses, eyes such as eyeliners, eye shadows, or facial skin such as backdrops. complexion.

  By makeup product is meant a product containing a coloring agent allowing the deposition of a color on the skin or lips, such as lipsticks, makeup, eyeliners, foundations or self-tanners , semi permanent makeup products (tattoo).

  The product according to the invention comprises two compositions packaged separately or together in the same packaging article or in two (or more) separate or separate packaging articles.

  Preferably, these compositions are packaged separately and advantageously in separate packaging articles.

  The invention also relates to a makeup kit containing a cosmetic makeup or care product as defined above, wherein the various compositions are packaged separately and are accompanied by appropriate application means. These means may be brushes, brushes, pens, pencils, felts, feathers, sponges and / or foams.

  The first composition of the product according to the invention constitutes a base layer applied to the skin or the lips, and the second composition a top layer.

  The invention also relates to a process for making up the skin and / or the lips consisting in applying to the skin and / or the lips the first and then the second composition of the cosmetic makeup product as defined above.

  The subject of the invention is also a process for making up or caring for the skin and / or the lips and / or integuments of a human being, comprising applying to the skin and / or the lips a first layer of said first composition described above, then to apply on this first layer a second layer of the second composition described above.

  The second layer can form patterns and can be applied with a pen, pencil or other instrument (sponge, finger, brush, brush, foam, feather etc.). 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 finally relates to the cosmetic use, for the makeup and / or care of the skin or lips, of a composition comprising fibers for reducing the migration of a cosmetic composition containing a liquid fatty phase.

FIBER

  The first composition according to the invention comprises fibers.

  By "fiber" is meant an object of length L and diameter D such that L is greater than D, and preferably much greater than D, where D is the diameter of the circle in which the section of the fiber is inscribed. . In particular, the L / D ratio (or form factor) is chosen in the range from 3.5 to 2500, preferably from 5 to 500, and more preferably from 5 to 150.

  The fibers that can be used in the composition of the invention may be fibers of synthetic or natural, mineral or organic origin. They can be short or long, unitary or organized, for example braided, hollow or full. Their shape can be any and in particular of circular or polygonal section (square, hexagonal or octagonal) depending on the specific application envisaged. In particular, their ends are blunt and / or polished to avoid injury.

  In particular, the fibers have a length ranging from 1 μm to 10 mm, preferably from 0.1 mm to 5 mm and better still from 0.3 mm to 3 mm. Their section may be in a circle with a diameter ranging from 2 nm to 500 μm, preferably ranging from 100 nm to 100 μm and better still from 1 μm to 50 μm. The weight or titer of the fibers is often given in denier or decitex and represents the weight in gram for 9 km of yarn. Preferably, the fibers according to the invention have a title chosen in the range from 0.01 to 10 to denier, preferably from 0.1 to 2 denier and better still from 0.3 to 0.7 denier.

  The fibers may be those used in the manufacture of textiles, and in particular fibers of silk, cotton, wool, linen, cellulose fibers - in particular extracted from wood, vegetables or algae, rayon, polyamide ( Nylon), viscose, acetate especially rayon acetate, acrylic polymer including polymethyl methacrylate or poly 2-hydroxyethyl methacrylate, polyolefin and especially polyethylene or polypropylene., Glass, silica, carbon, especially in graphite form, polytetrafluoroethylene (such as Teflon), insoluble collagen, polyesters, polyvinyl chloride or vinylidene, polyvinyl alcohol, polyacrylonitrile, chitosan, polyurethane, polyethylene phthalate, fibers formed of a mixture of polymers such as those mentioned above, such as polyamide / polyester fibers.

  Preferably, the fibers are polyamide (nylon) fibers.

  It is also possible to use the fibers used in surgery such as synthetic resorbable fibers prepared from glycolic acid and caprolactone ("Monocryl" from Johnson &Johnson); resorbable synthetic fibers of the copolymer type of lactic acid and glycolic acid ("Vicryl" from Johnson &Johnson); polyester terephthalic fibers ("Ethibond" from Johnson & Johnson) and stainless steel wires ("Steel" from Johnson & Johnson).

  Moreover, the fibers may or may not be treated on the surface, coated or not with a protective layer 40.

  As coated fibers that may be used in the invention, mention may be made of polyamide fibers coated with copper sulphide for an antistatic effect (for example the "R-STAT" from Rhodia) or another polymer allowing a particular organization of the fibers (treatment specific surface area). Mention may also be made of fibers coated with inorganic or organic pigments, such as the pigments mentioned later in the application.

  Preferably, fibers of synthetic origin and in particular organic fibers, such as those used in surgery, are used.

  The fibers that can be used in the composition according to the invention are preferably polyamide, cellulose or polyethylene fibers. Their length (L) can range from 0.1 mm to 5 mm, preferably from 0.25 mm to 1.6 mm and their average diameter can range from 1 μm to 50 μm. In particular, it is possible to use the polyamide fibers marketed by P. Bonte under the name "Polyamide 0.9 Dtex 3 mm", having an average diameter of 6 μm, a titre of about 0.9 dtex and a length of 0 , 3 mm to 5 mm or else the polyamide fibers sold under the name Fiberlon 931-Dl-S by LCW, having a title of about 0.9 dtex and a length of about 0.3 mm.

  It is also possible to use cellulosic (or rayon) fibers having an average diameter of 50 μm and a length ranging from 0.5 mm to 6 mm, such as those sold under the name "Natural Ray Flock Fiber RC1BE N003 M04" by the Claremont Flock company. It is also possible to use polyethylene fibers such as those sold under the name "Shurt Stuff 13,099 F" by the company Mini Fibers.

  Advantageously, the composition according to the invention comprises so-called "rigid" fibers, as opposed to the fibers mentioned above, which are not rigid fibers. The rigid fibers, initially substantially straight, when they are placed in a dispersing medium, do not see their shape substantially modified, which results in the angular condition defined below, reflecting a shape that can be described as always , substantially straight, linear. This angle condition reflects the stiffness of the fibers which can hardly be expressed by another parameter for objects having a size as small as the rigid fibers.

  The rigidity of the fibers results in the following angular condition: advantageously, at least 50% by number, preferably at least 75% by number, and better still at least 90% by number of the fibers are such that the angle formed between the tangent to the longitudinal central axis of the fiber and the line connecting said end to the point on the longitudinal central axis of the fiber corresponding to half the length of the fiber is less than 15 and the angle formed between the tangent to the longitudinal central axis of the fiber at a point midway along the fiber and the straight line connecting one of the ends to the point on the longitudinal central axis of the fiber corresponding to half the fiber length is less than or equal to 15, for the same length of fiber ranging from 0.8 mm to 5 mm, preferably from 1 mm to 4 mm, preferably from 1 mm to 3 mm, and better still 2 mm.

  Advantageously, the angle, mentioned above, is measured at the two ends of the fiber and at a point situated at the mid-length of the fiber, in other words, in this case three measurements are made and the average of the angles measured is less than or equal to 15. In particular, the tangent at any point of the fiber forms an angle less than 15.

  In the present application, the angle formed by the tangent at a point of the fiber is the angle formed between the tangent to the longitudinal central axis of the fiber at said point of the fiber and the straight line connecting the end of the fiber. closest to said point to the point on the longitudinal central axis of the fiber corresponding to half the length of the fiber.

  Generally, the rigid fibers that can be used in the composition according to the invention have the same length of fiber or a substantially identical length.

  More precisely, when viewed under a microscope, with a lens allowing a magnification of 2.5 and with full-field vision, a medium in which the rigid fibers are dispersed at a fiber concentration of 1% by weight, a majority number of rigid fibers, that is to say at least 50% by number of the rigid fibers, preferably at least 75% by number of the rigid fibers, and better still at least 90% by number of the rigid fibers, must satisfy the condition angular defined above. The measurement leading to the value of the angle is made for the same length of fibers, this length is in the range from 0.8 mm to 5 mm, preferably from 1 to 4 mm, preferably from 1 to 3 mm, and better than 2 mm.

  The medium in which the observation is carried out is a dispersing medium which ensures good dispersion of the rigid fibers, for example water, an aqueous gel of clay or associative polyurethane. One can even make a direct observation of the composition containing the rigid fibers. A sample of the prepared composition or dispersion is placed between slide and coverslip for microscopic observation with a lens allowing a magnification of 2.5 and with full-field vision. Full-field vision makes it possible to see the fibers in their entirety.

  The rigid fibers may be chosen from fibers of a synthetic polymer chosen from polyesters, polyurethanes, acrylic polymers, polyolefins, polyamides, in particular non-aromatic polyamides and aromatic polyimide-amides.

  As examples of rigid fibers, mention may be made of the fibers of: polyesters, such as those obtained by cutting yarn sold under the names FIBER 255-100-R11-242T SIZE 3 MM (octalobed section), FIBER 265-34-R11 -56T SIZE 3 MM (round section), FIBER COOLMAX 50-34-591 SIZE 3 MM (section tétralobée) by the company DUPONT DE NEMOURS; polyamides, such as those sold under the names TRILOBAL NYLON 0.120-1.8 DPF; TRILOBAL NYLON 0.120-18 DPF; NYLON 0.120-6 DPF by Cellusuede products; or obtained by cutting son sold under the name FIBER NOMEX BRAND 430 SIZE 3 MM by the company DUPONT DE NEMOURS; polyimide-amide, such as those sold under the names KERMEL, KERMEL TECH by RHODIA; poly (p-phenyleneterephthalamide) (or aramid) sold especially under the name Kevlar by the company DUPONT DE NEMOURS; fibers with a multilayer structure comprising alternating layers of polymers chosen from polyesters, acrylic polymers and polyamides, as described in documents EP-A-6921217, EP-A-686858 and US-A-5472798. Such fibers are sold under the names "Morphotex", Teijin Tetron Morphotex by the company Teijin.

  Particularly preferred rigid fibers are aromatic polyimide-amide fibers.

  Polyimide-amide yarns or fibers, which can be used for the compositions of the invention, are described, for example, in the document by R. PIGEON and P. ALLARD, Applied Macromolecular Chemistry, 40/41 (1974), pages 139-158 (n 600), or even in the documents US-A-3 802 841, FR-A-2 079 785, EP-A1-0 360 728, EP-AO 549 494, to which reference may be made .

  Preferred aromatic polyimide-amide fibers are polyimide-amide fibers comprising repeating units of the formula:

NH

  obtained by polycondensation of toluylene diisocyanate and trimellitic anhydride. 25

  The fibers may be present in the first composition in a content ranging from 0.01% to 10% by weight, relative to the total weight of the composition, preferably from 0.1% to 5% by weight, and more preferably from 0% to 10% by weight. 5% to 3% by weight.

  A polyol may be added to the fibers to improve their incorporation into the composition. By "polyol" is meant any organic molecule comprising at least two free hydroxyl groups. In particular, the polyol (s) of the invention exhibit an IOB (Balance / Inorganic / Organic) value of greater than 0.5 and in particular from 1 to 7 and more especially from 1.5 to 5.5.

  The BIO parameter is known to those skilled in the art from a number of publications such as A. FUJITA Pharm's article. Bull 2, 163173 (1954) and the documents OJ 9/151109, J08 / 217639 of Shiseido or J09 / 175925 of Kose.

  As examples of polyols which satisfy the foregoing criteria, and which can be used alone or as a mixture in the composition, mention may be made of: Name BIO value - Propylene glycol 3,333 -Butylene glycol 2,500 Isoprene glycol 2,222 - Pentylene glycol 2,000 -Hexylene glycol 1, 818 PEG-4 (*) 2,656 - PEG-6 2,396 - PEG-8 2,266 -Glycerol 5,000 - Panthenol 3,125 (*) In general, mention may be made of polyethylene glycols (PEG) having 4 with 8 ethylene glycol units.

  The fibers can be introduced into the composition according to several processes: They can be solubilized or dispersed in one or more polyols, then the mixture obtained can then be solubilized or dispersed, in the absence of emulsifier, in the fatty phase of the composition, liquid or rendered liquid by heating, if necessary (provided that the temperature is lower than that of melting or softening the fibers); The polyol (s) may be, at first, solubilized or dispersed in the fatty phase of the composition, and then the fibers may be solubilized or dispersed in the polyol / fatty phase mixture.

  Preferably, the first mode of incorporation of the fibers is used, using a 50/50 mixture by weight of polyol and fibers. The mixture can be made using a turbine providing sufficient mechanical energy to wet the fibers perfectly like the Turbotest-Rayneri turbine sold by the company VMI (Montaigu, France).

  The compatibilizing polyol (s) may be present in an amount of from 0.1 to 95% of the total weight of the composition and more preferably in an amount of from 1 to 50%.

FAT PHASE

  The first composition and the second composition may contain independently of one another a fatty phase, which contains oils and possibly solid fats at 25 C.

  By "liquid fatty phase", in the sense of the application, is meant any nonaqueous liquid medium at ambient temperature (25 ° C.) and atmospheric pressure (760 mmHg), composed of one or more fatty substances that are liquid at room temperature. also called oils. This fatty phase may contain volatile oils and / or non-volatile oils.

  According to one embodiment, the hydrocarbon oil of the second composition is non-volatile.

  As used herein, the term "oil" means any non-aqueous liquid medium at room temperature (25 ° C.) and atmospheric pressure (760 mmHg).

  The liquid fatty phase of the first or second composition may represent from 5 to 90% of the total weight of the composition and preferably from 20 to 85%.

  The first composition may contain one or more volatile oils. These oils may be hydrocarbon oils or silicone oils optionally comprising pendant alkyl or alkoxy groups or at the end of the silicone chain.

  As the volatile silicone oil that can be used in the invention, mention may be made of linear or cyclic silicones having a viscosity at room temperature of less than 8 cSt and in particular having from 2 to 7 silicon atoms, these silicones optionally comprising alkyl or alkoxy groups having from 1 to 10 carbon atoms. As volatile silicone oil that can be used in the invention, there may be mentioned in particular octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane and their mixtures.

  Hydrocarbon volatile oils which can be used in the invention are especially preferred are isoalkane oils (also known as isoparaffins) with a C 8 -C 16 content, such as isododecane, isodecane and isohexadecane, for example the oils sold under the trade names ISOPAR. of PERMETHYL and in particular isododecane (PERMETHYL 99 A).

  Non-volatile hydrocarbon oils which may be used in the invention include: linear or branched hydrocarbons such as liquid paraffin, petroleum jelly and light naphthalene oils, and hydrogenated polyisobutene; hydrocarbon oils of animal origin, such as squalene; liquid triglycerides of fatty acids of at least 10 carbon atoms; esters and synthetic ethers, in particular of fatty acids, such as the oils of formula R1 (CO) XOR2 in which R represents the residue of an acid comprising from 2 to 29 carbon atoms with x being 0 or 1 and R2 represents a hydrocarbon chain containing from 3 to 30 carbon atoms, for example tributyl acetyl citrate, oleyl erucate, 2-octyl dodecyl behenate, tri-isoarachidyl citrate, stearoyl stearate, isocetyl or octyldodecanyl, n-propyl acetate, tri-decyl tri-mellitate, dodecane dioleate or di-iso-cetyl stearate, arachidyl propionate, dibutyl phthalate, carbonate propylene, octyldodecyl pentanoate; polyol esters such as vitamin F, sorbitan isostearate, glycerin triisostearate or diglycerine; - fluorinated oils; higher fatty alcohols (7 to 29 carbon atoms) such as stearyl alcohol, linoleic or linolenic alcohol, isostearyl alcohol, octyl 2-dodecanol, decanol, dodecanol or octadecanol; oleic alcohol; higher fatty acids (7 to 29 carbon atoms) such as myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid or isostearic acid; fatty acid esters of 7 to 29 carbon atoms such as diisostearyl malate, isopropyl palmitate, diisopropyl adipate, triglycerides of caprylic / capric acids, such as those sold by Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel, shea butter oil, isopropyl myristate, butyl stearate, hexyl laurate, diisopropyl adipate, isononate d isononyl, 2-hexyldecyl laurate, 2-octyl-decyl palmitate, 2-octyl-dodecyl myristate or lactate, 2-diethylhexyl succinate, 2-ethylhexyl palmitate, octyl stearate, 2-dodecyl, castor oil; esters of lanolic acid, lauric acid and stearic acid; - their mixtures.

  Non-volatile silicone oils that can be used in the invention include polydimethylsiloxanes (PDMS) optionally comprising a C3-C40 alkyl or alkoxy chain or a phenyl chain such as phenyltrimethicones or polyalkylmethylsiloxanes, optionally fluorinated, such as polymethyltrifluoropropyl dimethylsiloxanes. or by functional groups such as hydroxyl, thiol and / or amine groups; polysiloxanes modified with fatty acids, fatty alcohols or polyoxyalkylenes.

  The first composition or the second composition may comprise a wax and / or a paste, in particular when it is in the form of a stick.

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

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

  The pasty compound is preferably 1 to 99%, more preferably 1 to 60%, more preferably 2 to 30% and most preferably 5 to 15% by weight of the composition.

  Among the waxes, there may be mentioned animal, vegetable, mineral or synthetic waxes such as microcrystalline waxes, paraffin, petrolatum, ozokerite, montan wax; beeswax, lanolin and its derivatives; Candelilla, Ouricury, Carnauba, Japan waxes, cocoa butter, cork fiber waxes or sugar cane waxes; 25 C solid hydrogenated oils, ozokerites, fatty esters and glycerides at 25 ° C; polyethylene waxes and waxes obtained by FischerTropsch synthesis; hydrogenated oils that are solid at 25 ° C .; lanolins; concrete fatty esters at 25 ° C .; silicone waxes; fluorinated waxes; their mixtures.

  The composition according to the invention may contain a pulverulent dyestuff chosen from pigments, pearlescent agents, flakes and their mixtures.

  The pigments may be white or colored, inorganic and / or organic, interferential or not. Among the inorganic pigments, titanium dioxide, optionally surface-treated, zirconium or cerium oxides, as well as oxides of zinc, iron (black, yellow or red or chromium, manganese violet) may be mentioned. ultramarine blue, chromium hydrate and ferric blue Among the organic pigments are carbon black, debaryum, strontium, calcium or aluminum organic lacquer pigments including those subject to Food certification. and Drug Administration (FDA) (eg D & C or FD & C) and those exempt from FDA certification, such as cochineal carmine lacquers.Pigments can represent from 0.1 to 50% active ingredient and in particular 0.5 at 35% and better still from 2 to 25% of the total weight of the composition.

  The pearlescent pigments may be chosen from white pearlescent pigments such as mica coated with titanium, or bismuth oxychloride, colored pearlescent pigments such as titanium mica with iron oxides, titanium mica with in particular ferric blue or chromium oxide, titanium mica with an organic pigment of the aforementioned type as well as pearlescent pigments based on bismuth oxychloride. They may represent from 0 to 25% (of active material) of the total weight of the composition and better still from 0.1 to 15% (if present). It is thus possible to use pigments with goniochromatic properties, and / or pigments with a metallic effect as described in the application filed for the number FR 0209246, the contents of which are incorporated by reference into the present application.

  According to one embodiment, the first composition contains less than 10% of pigments, preferably less than 5%, more preferably less than 2%, more preferably less than 1% by weight of pigments, while the second composition contains at least 0.1% of pigments, preferably at least 1% of pigments, more preferably at least 5% by weight of pigments, more preferably at least 10% by weight of pigments.

  Each composition of the product according to the invention may contain, in addition, any additive usually used in such compositions, such as fillers, thickeners of oil or aqueous phase (acrylic gelling agent), antioxidants, perfumes, preservatives ( pentylene glycol), surfactants.

  In a particular embodiment of the invention, the compositions according to the invention can be prepared in the usual manner by those skilled in the art. They may be in the form of a cast product and for example in the form of a stick or stick, in the form of a flexible paste in a hot-water bottle, or in the form of a cup that can be used by direct contact or with a sponge. In particular, they constitute, together or separately, a cast foundation, blush or eyelid cast especially colored, lipstick, gloss for the lips, concealer product. They can also be each in the form of a sowple paste or gel, more or less fluid cream. They can then constitute foundations or fluid or pasty lipsticks, lip glosses, sunscreens or skin coloring, eyeliners, body make-up products or present care properties and then present as a base or lip care balm.

  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. Each composition can be fluid or solid.

  Advantageously, the first or the second coration, or both, are continuous fat phase and preferably in anhydrous form and may contain less than 5% water, and more preferably less than 1% water relative to the total weight of the first or second composition. In particular, the entire bilayer makeup product is in anhydrous form.

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

  Each composition may be packaged separately in the same packaging article, for example in a bi-compartmented 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 in particular sealed manner by a cap.

  Preferably, the composition which is applied in the first layer is in solid form, which allows a more practical application, a better stability in time and temperature of the composition and allows a precise trace of the make-up, 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, a stick or a paste of lipstick, a concealer, or an eye contour, an eyeliner or a shade. eyelids, body make-up product or a skin-coloring product.

  The product is in particular a lipstick.

  Preferably, the first and / or second composition is in solid form.

  Advantageously, the top layer has care and / or gloss properties.

  The invention further relates to a lip product, a foundation, a tattoo, a blush or an eyeshadow containing first and second compositions as described above.

  The compositions of the invention can be obtained by heating the various constituents to the melting temperature of the highest waxes, then pouring the molten mixture into a mold (cup or thimble). They can also be obtained by extrusion as described in application EP-A-0667 146.

  The examples below are intended to illustrate in a nonlimiting manner the present invention. to >>

  Quantities are given in percentages by mass. EXAMPLE 1: Base as the first composition.

WAX OF CARNAUBA

  ALUMINUM LACQUER OF ACID PHLOXINE SLIR ALUMINA (23/77) (Cl: 0.1 45410: 2 + 77002) PYROGENIC SILICA WITH HYDROPHOBIC CHARACTER 2.4 MICROCRYSTALLINE WAX (C20-C60) 9.4 ISOPARAFFIN (6-8 MOLES ISOBUTYLENE) HYDROGENEE 0.1 VINYL POLYLAURATE 4.2 ASCORBYL PALMITATE 0.3 MIXTURE OF NATURAL TOCOPHEROLS IN SOYBEAN OIL 0.3 (50/50) OLEYLE ERUCATE 14.3 ESTERS OF VEGETABLE FATTY ACIDS , ISO-STEARIQUE, ADIPIQUE OF 15,0

GLYCERYL

  ISO-NONYLATE ISO-NONYLATE Qsp 100 PERFUME 0.2 GLYCERIN FROM C) VEGETABLE RIGINE, INCLUDING PALM 8.0 TITANIUM OXIDE RUTILE TREATED ALUMINA / SILICA / TRI0.07 METHYOLPROF'ANE (Cl: 77891) OLIGOMERE STEARATE 12.0-HYDROXYSTEARIC ACID 0.01 TETRA-ISO-STEARATE PENTAERYTHRITYLE 11.0 TRI-OLEYL PHOSPHATE 1.0 FIBERS 0.9 DTEX POLYAMIDE 0.3 MM LONG EXAMPLE 2: Second composition.

  Ingredients% by weight JOJOBA LIQUID WAX 5.7 PROPYLENE CARBONATE 0.03 SHEA BUTTER PROTECTED 3, 6 COPOLYMER VINYLPYRROLIDONE / HEXADECENE 2.4 POLYETHYLENE WAX (MW: 500) 6.6 DI-ISOPROPYL DI-MERATE Qsp 100 ESTERS OF VEGETABLE FATTY ACIDS, ISO-STEARIC, GLYCERYLE ADIPIC Ingredients% by weight TITANIUM MICA-OXIDE (70/30) (Cl: 77019 + 77891) 2.2 CALCIUM SALT OF RED LITHOL B 2.5 ISOPARAFFIN (6-8 ISOBUTYLENE MOLDS) HYDROGENATED 7.1 BLACK IRON OXIDE (Cl: 77499) 0.1 OXIDES IRON BROWN, YELLOW (75/25) (CI: 77491 + 77492) 1.9 MODIFIED HECTORITY DISTEARYL DIMETHYL AMMONIUM 0.5 DITERTIOBUTYL 4-HYDROXYTOLUENE 0.03 REFINED VEGETAL PERHYDROSQUALENE 5.7 MIXTURE OF ISOPROPYL P-HYDROXYBENZOATES, ISO-0.5 BUTYL, N-BUTYL (40/30/30) 4.9 OZOKERITE (PT FUSION: 74-77) POLY ISO-BUTENE HYDROGEN 7.3 ALUMINUM LAYER OF DI-SODIUM SALT OF PHLOXIN B ON 5 ALUMINUM, ALUMINUM BENZOATE (Cl: 45410: 2 + 77002) 9, 7 POLYGLYCERYL-2 DIISOSTEARATE OCTYL-2 DODECANOL (QS) 6.3 TOTAL 100 On evaluates the product according to the invention by application in half-lips compared with the second composition applied alone. We wait an hour. It can be seen that the contours are clearer when the first composition is applied beforehand.

EXAMPLE 3 Second composition

  Ingredients% by weight DITERTIOBUTYL 4-HYDROXYTOLUENE 0.05 TERTIOBUTYL 4HYDROXYANISOLE 0.05 MODIFIED HECTORITY DISTEARYL DIMETHYL AMMONIUM 0.6 OXIDE IRON BROWN (Cl: 77491) 2.3 MICA-TITANIUM OXIDE (67, 5 / 32.5) (Cl: 77019 + 77891) 4 MICROCRYSTALLINE WAX (C20-C60) 2.5 DL-ALPHATOCOPHERYL ACETATE (VITAMIN E ACETATE) 0.5 ACETYLATED LANOLIN PROTECTED 6.0 BEAN WAX WHITE 4.2 MICROCRYSTALLINE WAX 8 OIL PROTECTED ARARA 12.0 OXYPROPYLENE LANOLINE WAX (5 OP) 6.0 OLEYLE ERUCATE 12.0 ROSIER MUSCAT OIL (0.5 L LINOLEIC-LINOLENIC ACID TRIGLYCERIDES 15/45/31) REFINED STABILIZED ARGININE PYRROLIDONE CARBOXYLATE (OR ARGININE PIDOLATE 0.1) BRILLIANT BLUE ALUMINUM LACQUER FCF ON ALUMINA (12/88) 0.7 (Cl: 42090: 2 + 77002) CALCILIM SALT OF RED LITHOL B 1 , 8 VIRGIN SESAME OIL 12.0 LIQUID LANOLIN WITHOUT PESTICIDE (1/3) STABILIZED (BHT 0.015%) Qsp 100 TITANIUM OXIDE RUTILE TREATED ALUMINA / SILICA / TRI-2 2 METHYOLPROPANE (Cl: 77891) PERFUME 0.5 TOTAL The product according to the invention is evaluated by half-lip application in comparison with the second composition applied alone. We wait an hour. It can be seen that the contours are clearer when the first composition is applied beforehand.

Claims (20)

  1. Cosmetic makeup and / or skin care product or lips containing first and second compositions, the first composition comprising fibers and the second composition comprising a liquid fatty phase.   2. Product according to claim 1, characterized in that the fibers have a length ranging from 1 μm to 10 mm, preferably from 0.1 mm to 5 mm and better still from 0.3 to 3 mm.   3. Composition according to one of the preceding claims, characterized in that the fibers have a section in a circle with a diameter ranging from 2 nm to 500 μm, preferably ranging from 100 nm to 100 μm.   4. Composition according to one of the preceding claims, characterized in that the fibers are present in a content ranging from 0.01% to 10% by weight relative to the total weight of the composition, preferably from 0.1 to 5% by weight. and more preferably 0.5 to 3% by weight.   5. Composition according to one of the preceding claims, characterized in that the fibers are selected from silk fibers, cotton, wool, flax, cellulose fibers, rayon, polyamide, viscose, acetate, acrylic polymer, polyolefin, glass, silica, carbon, polytetrafluoroethylene, insoluble collagen, polyesters, polyvinyl chloride or vinylidene, polyvinyl alcohol, polyacrylonitrile, chitosan, polyurethane, polyethylene phthalate, the fibers formed from a mixture of polymers.   6. Composition according to one of the preceding claims, characterized in that the fibers are substantially straight rigid fibers.   7. Composition according to the preceding claim, characterized in that the substantially straight rigid fibers are fibers of a synthetic polymer selected from polyesters, polyurethanes, acrylic polymers, polyolefins, polyamides.   8. Composition according to claim 6 or 7, characterized in that the substantially straight rigid fibers are aromatic polyamide-amide fibers.   9. Composition according to claim 8, characterized in that the polyimide-amide is obtained by polymerization of tolyulene diisocyanate and trimellitic anhydride and comprises repeating units of formula: ## STR2 ## N OC U   It is obtained by polycondensation of tolylene diisocyanate and trimellitic anhydride.   10. Product according to any one of the preceding claims, characterized in that the liquid fatty phase of the second composition represents at least 20% by weight, preferably at least 30% by weight, of the total weight of said composition. NH   11. Product according to one of the preceding claims, characterized in that it contains a polyol which has an IOB value ranging from 1 to 7 and preferably from 1.5 to 5.5.   12. Product according to the preceding claim, characterized in that the polyol is selected from propylene glycol, butylene glycol, isoprene glycol, pentylene glycol, hexylene glycol, polyethylene glycols having from 4 to 8 ethylene glycol units. , glycerol, panthenol, and mixtures thereof.   13. Product according to one of claims 11 or 12, characterized in that the polyol is present in an amount ranging from 0.1 to 95% of the total weight of the composition and better in an amount ranging from 1 to 50% .   14. Product according to one of the preceding claims, characterized in that it is in the form of a foundation, a blush or eyeshadow, a lipstick, a product having care properties, an eyeliner, a concealer, or a body make-up product.   15. A product according to any one of the preceding claims, characterized in that the first composition contains less than 0.2% of pigments while the second composition contains at least 1% of pigments.   16. Product according to one of the preceding claims, characterized in that the first or the second composition, or both, are in anhydrous form.   17. Product according to any one of the preceding claims, characterized in that the second composition is in the form of a stick lipstick or a liquid gloss.   18. A process for making up the skin, the lips or the integuments of applying to the skin and / or the lips and / or the integuments, in one order or the other, the first and second compositions of a cosmetic product makeup composition according to one of claims 1 to 17.   19. Cosmetic use for the make-up and / or care of the skin or lips of a composition comprising fibers, for limiting the migration of a composition comprising a liquid fatty phase.   20. Cosmetic use for lip makeup of a composition comprising fibers, for limiting the migration of a composition comprising a liquid fatty phase.