WO2020099109A1 - Kit à deux compositions pour maquiller les sourcils et leur contour, procédé de maquillage en deux étapes - Google Patents

Kit à deux compositions pour maquiller les sourcils et leur contour, procédé de maquillage en deux étapes Download PDF

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Publication number
WO2020099109A1
WO2020099109A1 PCT/EP2019/079405 EP2019079405W WO2020099109A1 WO 2020099109 A1 WO2020099109 A1 WO 2020099109A1 EP 2019079405 W EP2019079405 W EP 2019079405W WO 2020099109 A1 WO2020099109 A1 WO 2020099109A1
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Prior art keywords
composition
weight
chosen
group
makeup kit
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PCT/EP2019/079405
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English (en)
Inventor
Grégory Plos
Philippe Ilekti
Marion FRAICHE
Original Assignee
L'oreal
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Publication of WO2020099109A1 publication Critical patent/WO2020099109A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/025—Semi-permanent tattoos, stencils, e.g. "permanent make-up"
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29—Titanium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
    • A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30—Characterized by the absence of a particular group of ingredients
    • A61K2800/31—Anhydrous
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/88—Two- or multipart kits
    • A61K2800/884—Sequential application

Definitions

  • the present patent application relates to the field of making up keratin materials, in particular the eyebrows and the skin around the eyebrows.
  • the invention relates more particularly to a makeup kit comprising a first base-coat composition
  • composition (A) intended to be applied onto said keratin materials, comprising, in an oily phase, a silicone resin, a silicone polyamide, a volatile hydrocarbon-based oil, a polar volatile solvent and a pigment, and a second top-coat composition (B) intended to be applied onto the coat formed by the first composition (A) and comprising an aqueous dispersion of film-forming polymer particles.
  • the invention also relates to a two-step process for making up said keratin materials, consisting in successively applying said composition (A) and said composition
  • Products also exist based on the use of direct dyes, but these products, although durably coloring the keratin fiber, do not durably color the skin, and do not allow the eyebrow to be drawn.
  • Products also exist based on oxidation dyes, but these products require mixing at the time of use and may give rise to an ammonia odor. Furthermore, this solution is perceived as chemical by users (Refectocils® product range).
  • One solution also consists in applying a water-resistant makeup product based on the combination of a silicone resin of MQ type with a high molecular weight silicone resin, but the makeup result of this solution lasts for a maximum of two days and does not make it possible to preview the final result before it is fixed (Wunderbrow 2® product range from Wonder 2).
  • a final solution consists in applying products containing a self-tanning active agent such as dihydroxyacetone DHA; optionally combined with direct dyes, but this solution is limited in terms of colors offered and the colors are mainly orangey (Brow Tattoo® product range from Maybelline).
  • a self-tanning active agent such as dihydroxyacetone DHA
  • direct dyes but this solution is limited in terms of colors offered and the colors are mainly orangey (Brow Tattoo® product range from Maybelline).
  • composition (A) then, onto the coat formed by composition (A), applying at least one second coat of a second "top-coat” composition (B) comprising, in an aqueous phase, at least some solid particles formed from one or more film-forming polymers in suspension in said aqueous phase.
  • the first step of applying the "base-coat” composition (A) makes it possible to color the eyebrows and their contour and allows the consumer to preview the final result before fixing.
  • the second step of applying the "top-coat” composition (B) makes it possible to fix the makeup obtained on the eyebrows and their contour and to obtain a semi permanent makeup with good staying power which has good resistance to rubbing, to sebum, to washing with a shower gel and a makeup remover for a period of more than 2 days, notably from 3 to 5 days.
  • a first subject of the present invention is a kit for making up keratin materials, in particular the eyebrows and the skin around the eyebrows, comprising:
  • a second composition (B) comprising, in an aqueous phase, at least some solid particles formed from one or more film-forming polymers in suspension in said aqueous phase.
  • a second subject of the present invention is a cosmetic process for making up keratin materials, in particular the eyebrows and the skin around the eyebrows, comprising:
  • composition (A) as defined previously to said keratin materials
  • second step successive to said first step, of applying to the coat formed by composition (A) at least one second composition (B) as defined previously.
  • the term “keratin materials” means the eyebrows and the skin around the eyebrows.
  • anhydrous composition denotes, respectively, a composition which contains less than 5% by weight of water, preferably less than 2% by weight of water, indeed even less than 0.5% of water, relative to its total weight, and notably a composition which is free of water.
  • composition (A) of the invention comprises at least one oily phase comprising at least one hydrocarbon-based volatile oil.
  • oil means a water-immiscible non-aqueous compound that is liquid at room temperature (25°C) and at atmospheric pressure (760 mmHg).
  • liquid oil means an oil that is capable of flowing under its own weight, at room temperature (20°C) and at atmospheric pressure (760 mmHg), as opposed to “solid” fatty substances.
  • hydrocarbon-based oil means an oil predominantly including carbon and hydrogen atoms and not comprising any silicon atoms.
  • volatile oil means any oil with a vapor pressure of greater than or equal to 0.13 Pa measured at 25°C.
  • the oily phase preferably represents from 30% to 70% by weight, preferentially from 30% to 60% by weight and advantageously from 40% to 60% by weight relative to the total weight of composition (A).
  • the hydrocarbon-based oil of the dispersion is preferably chosen from hydrocarbon-based oils containing from 8 to 16 carbon atoms and better still from 12 to 16 carbon atoms.
  • the hydrocarbon-based oil of the dispersion is apolar (thus formed solely from carbon and hydrogen atoms).
  • the volatile hydrocarbon-based oil may be chosen from:
  • C8-C16 alkanes for instance C8-C16 isoalkanes of petroleum origin (also known as isoparaffins), for instance isododecane (also known as 2, 2, 4,4,6- pentamethylheptane), isodecane, isohexadecane and, for example, the oils sold under the trade name Isopar or Permethyl,
  • C11 -C14 alkanes for instance n-dodecane (C12) and n-tetradecane (C14) sold by Sasol under the references, respectively, Parafol 12-97 and Parafol 14-97, and also mixtures thereof, the undecane-tridecane mixture, mixtures of n- undecane (C11 ) and of n-tridecane (C13) obtained in examples 1 and 2 of patent application W02008/155059 from the company Cognis, and mixtures thereof.
  • the volatile hydrocarbon-based oil is isododecane. More particularly, the content of hydrocarbon-based volatile oil(s) ranges from 30% to 70% by weight, preferably from 30% to 60% by weight and more preferentially from 40% to 60% by weight, relative to the total weight of composition (A).
  • the "base-coat” composition (A) comprises at least one pigment.
  • pigment means a pulverulent material, also known as a particulate material, formed from white or colored, mineral or organic particles, which are insoluble in an aqueous medium, and which are intended to color and/or opacify the resulting composition and/or film. These pigments may be white or colored, and mineral and/or organic.
  • a composition (A) according to the invention preferably contains from 1 % to 25% by weight and preferentially from 4% to 20% by weight of these pigments, relative to the total weight of composition (A).
  • the pigments used according to the invention are chosen from mineral pigments.
  • mineral pigment means any pigment that satisfies the definition in Ullmann’s encyclopedia in the chapter on inorganic pigments.
  • the following mineral pigments may also be used: Ta205, T13O5, T12O3, TiO, ZrC>2 as a mixture with T1O2, ZrC>2, Nb20s, CeC>2, ZnS.
  • the size of the pigment that is useful in the context of the present invention is generally between 10 nm and 10 pm, preferably between 20 nm and 5 pm and more preferentially between 30 nm and 1 pm.
  • the mineral pigments are more particularly metal oxides, for instance iron oxide and titanium dioxide.
  • metal oxides for instance iron oxide and titanium dioxide.
  • mineral pigments that may be used in the invention mention may be made in particular of nacres.
  • nacres should be understood as meaning colored particles of any form, which may or may not be iridescent, notably produced by certain molluscs in their shell, or alternatively synthesized, and which have a color effect via optical interference.
  • the nacres may be chosen from nacreous pigments such as titanium mica coated with an iron oxide, titanium mica coated with bismuth oxychloride, titanium mica coated with chromium oxide, titanium mica coated with an organic dye and also nacreous pigments based on bismuth oxychloride. They may also be mica particles, at the surface of which are superposed at least two successive layers of metal oxides and/or of organic dyestuffs.
  • nacres examples include natural mica covered with titanium oxide, with iron oxide, with natural pigment or with bismuth oxychloride.
  • nacres available on the market mention may be made of the nacres Timica®, Flamenco® and Duochrome® (based on mica) sold by the company Engelhard, the Timiron® nacres sold by the company Merck, the Prestige® mica- based nacres sold by the company Eckart, and the Sunshine® synthetic mica- based nacres sold by the company Sun Chemical.
  • the nacres may more particularly have a yellow, pink, red, bronze, orange, brown, gold and/or coppery color or tint.
  • nacres that may be used in the context of the present invention, mention may notably be made of gold-colored nacres sold notably by the company Engelhard under the name Brilliant gold 212G® (Timica), Gold 222C® (Cloisonne), Sparkle gold® (Timica), Gold 4504® (Chromalite) and Monarch gold 233X® (Cloisonne); the bronze nacres sold notably by the company Merck under the names Bronze fine (17384)® (Colorona) and Bronze (17353)® (Colorona) and by the company Engelhard under the name Super bronze® (Cloisonne); the orange nacres sold notably by the company Engelhard under the names Orange 363C® (Cloisonne) and Orange MCR 101® (Cosmica) and by the company Merck under the names Passion orange® (Colorona) and Matte orange (17449)® (Microna); the brown-tinted nacres sold notably by the company Engelhard under the names Nu-antique copper 340
  • a unified and stabilized effect such as produced by conventional dyestuffs, for instance monochromatic pigments.
  • the term“stabilized” means lacking the effect of variability of the color with the angle of observation or in response to a temperature change.
  • this material may be chosen from particles with a metallic tint, goniochromatic coloring agents, diffractive pigments, thermochromic agents, optical brighteners, and also fibers, notably interference fibers. Needless to say, these various materials may be combined in order simultaneously to afford two effects, or even a novel effect in accordance with the invention.
  • the particles with a metallic tint that are usable in the invention are in particular chosen from:
  • - particles including a monomaterial or multimaterial organic or mineral substrate, at least partially coated with at least one layer with a metallic tint comprising at least one metal and/or at least one metal derivative, and mixtures of said particles.
  • metals that may be present in said particles, mention may be made, for example, of Ag, Au, Cu, Al, Ni, Sn, Mg, Cr, Mo, Ti, Zr, Pt, Va, Rb, W, Zn, Ge, Te and Se, and mixtures or alloys thereof.
  • Ag, Au, Cu, Al, Zn, Ni, Mo, Cr and mixtures or alloys thereof are preferred metals.
  • metal derivatives denotes compounds derived from metals, notably oxides, fluorides, chlorides and sulfides.
  • metal powders of copper or of alloy mixtures such as the references 2844® sold by the company Radium Bronze, metallic pigments, for instance aluminum or bronze, such as those sold under the names Rotosafe 700® from the company Eckart, silica-coated aluminum particles sold under the name Visionaire Bright Silver® from the company Eckart, and metal alloy particles, for instance the silica-coated bronze (alloy of copper and zinc) powders sold under the name Visionaire Bright Natural Gold from the company Eckart.
  • They may also be particles including a glass substrate, such as those sold by the company Nippon Sheet Glass under the name Microglass Metashine®.
  • the goniochromatic coloring agent may be chosen, for example, from multilayer interference structures and liquid-crystal coloring agents.
  • symmetrical multilayer interference structures that may be used in the compositions prepared in accordance with the invention are, for example, the following structures: AI/SiC ⁇ /AI/SiC ⁇ /AI, pigments having this structure being sold by the company DuPont de Nemours; Cr/MgF2/AI/MgF2/Cr, pigments having this structure being sold under the name Chromaflair® by the company Flex; MoS2/Si0 2 /AI/Si02/MoS 2 ; Fe 2 03/Si02/AI/Si0 2 /Fe203, and
  • pigments having these structures being sold under the name Xirona® by the company Merck (Darmstadt).
  • these pigments may be the pigments of silica/titanium oxide/tin oxide structure sold under the name Xirona Magic® by the company Merck, the pigments of silica/brown iron oxide structure sold under the name Xirona Indian Summer® by the company Merck and the pigments of silica/titanium oxide/mica/tin oxide structure sold under the name Xirona Caribbean Blue® by the company Merck.
  • Mention may also be made of the Infinite Colors® pigments from the company Shiseido. Depending on the thickness and the nature of the various layers, different effects are obtained.
  • the color changes from greenish gold to reddish gray for S1O2 layers of 320 to 350 nm; from red to gold for S1O2 layers of 380 to 400 nm; from violet to green for S1O2 layers of 410 to 420 nm; from copper to red for S1O2 layers of 430 to 440 nm.
  • pigments with a multilayer polymeric structure mention may be made of those sold by the company 3M under the name Color Glitter®.
  • liquid-crystal goniochromatic particles examples include those sold by the company Chenix and also the product sold under the name Flelicone® FIC by the company Wacker.
  • composition (A) of the invention comprises at least one pigment as defined above, coated with at least one hydrophobic surface agent as defined below.
  • a surface agent is a molecule that is capable of interacting with the surface of the pigment via a weak interaction, such as adsorption, or via a strong interaction, such as a chemical reaction.
  • hydrophobic surface agent means any lipophilic or hydrophobic compound which has interacted or which is interacting with the surface of the pigment(s).
  • lipophilic compound means any compound that is soluble or dispersible in an oily phase.
  • hydrophobic compound means any compound that is insoluble in water.
  • the presence of a hydrophobic surface agent in the composition makes it possible to disperse and stabilize better the pigment(s) in the oily phase of the composition.
  • a pigment coated with a hydrophobic surface agent is particularly advantageous insofar as it shows a predominant affinity for the oily phase of the composition which can then convey it.
  • a “coated pigment” generally denotes a pigment that is totally or partially surface-treated with a surface agent, absorbed, adsorbed or grafted onto said pigment.
  • the surface-treated pigments may be prepared according to surface treatment techniques of chemical, electronic, mechanochemical or mechanical nature that are well known to a person skilled in the art. Commercial products may also be used.
  • the surface agent may be absorbed, adsorbed or grafted onto the pigments by evaporation of solvent, chemical reaction and creation of a covalent bond.
  • the surface treatment consists of coating the pigments.
  • the coating may represent from 0.1 % to 20% by weight and in particular from 0.5% to 5% by weight, relative to the total weight of the coated pigment.
  • a composition (A) according to the invention preferably contains from 1 % to 25% by weight and preferentially from 4% to 20% by weight of the combination of pigments and of coating agent, relative to the total weight of composition (A).
  • the coating may be produced, for example, by adsorption of a liquid surface agent onto the surface of the solid particles by simple mixing with stirring of the particles and of said surface agent, optionally with heating, prior to the incorporation of the particles into the other ingredients of the makeup or care composition.
  • the coating may be produced, for example, by chemical reaction of a surface agent with the surface of the solid pigment particles and creation of a covalent bond between the surface agent and the particles. This method is notably described in patent US 4 578 266.
  • the chemical surface treatment may consist in diluting the surface agent in a volatile solvent, dispersing the pigments in this mixture and then slowly evaporating off the volatile solvent, so that the surface agent is deposited at the surface of the pigments.
  • the surface agent of the composition of the invention is chosen from silicone surface agents; fluoro surface agents; fluorosilicone surface agents; metal soaps; N-acylamino acids or salts thereof; lecithin and derivatives thereof; isopropyl triisostearyl titanate; isostearyl sebacate; natural plant or animal waxes; polar synthetic waxes; fatty esters; phospholipids; and mixtures thereof.
  • the surface agent of the composition of the invention is chosen from silicone surface agents, in particular alkylsilanes and alkoxysilanes, notably triethoxycaprylylsilane; N- acylamino acids or salts thereof, in particular stearoyl glutamate; isopropyl triisostearyl titanate; and mixtures thereof.
  • the hydrophobic surface agent is a silicone compound.
  • the silicone surface agents may be chosen from organopolysiloxanes and silane derivatives, and mixtures thereof.
  • organopolysiloxane compound means a compound having a structure comprising an alternance of silicium atoms and oxygen atoms and comprising organic radicals bonded to silicon atoms.
  • Non-elastomeric organopolysiloxanes that may notably be mentioned include polydimethylsiloxanes, polymethylhydrogenosiloxanes and polyalkoxydimethylsiloxanes.
  • the alkoxy group may be represented by the radical R-O- such that R represents methyl, ethyl, propyl, butyl or octyl, 2-phenylethyl, 2-phenylpropyl or 3,3,3- trifluoropropyl radicals, aryl radicals such as phenyl, tolyl or xylyl, or substituted aryl radicals such as phenylethyl.
  • One method for surface-treating pigments with a polymethylhydrogenosiloxane consists in dispersing the pigments in an organic solvent and then in adding the silicone compound. On heating the mixture, covalent bonds are created between the silicone compound and the surface of the pigment.
  • the silicone surface agent may be a non- elastomeric organopolysiloxane, notably chosen from polydimethylsiloxanes.
  • Alkoxysilanes such as the alkyltriethoxysilanes and the alkyltrimethoxysilanes sold under the references Silquest A-137® (OSI Specialities) and Prosil 9202® (PCR) may be used for coating the pigments.
  • alkylpolysiloxanes bearing a reactive end group such as alkoxy, hydroxyl, halogen, amino or imino is described in patent application JP H07- 196946. They are also suitable for treating the pigments.
  • the hydrophobic surface agent is a fluoro compound.
  • the fluoro surface agents may be chosen from perfluoroalkyl phosphates, perfluoropolyethers, polytetrafluoropolyethylenes (PTFE), perfluoroalkanes, perfluoroalkyl silazanes, polyhexafluoropropylene oxides, and polyorganosiloxanes comprising perfluoroalkyl perfluoropolyether groups.
  • perfluoroalkyl phosphates perfluoropolyethers
  • PTFE polytetrafluoropolyethylenes
  • perfluoroalkanes perfluoroalkyl silazanes
  • polyhexafluoropropylene oxides polyhexafluoropropylene oxides
  • polyorganosiloxanes comprising perfluoroalkyl perfluoropolyether groups.
  • perfluoroalkyl radical means an alkyl radical in which all the hydrogen atoms have been replaced with fluorine atoms.
  • Perfluoroalkyl phosphates are in particular described in application JP H05- 86984.
  • the perfluoroalkyl diethanolamine phosphates sold by Asahi Glass under the reference AsahiGuard AG530® may be used.
  • linear perfluoroalkanes that may be mentioned are perfluorocycloalkanes, perfluoro(alkylcycloalkanes), perfluoropolycycloalkanes, aromatic perfluoro hydrocarbons (perfluoroarenes) and hydrocarbon-based perfluoro organic compounds including at least one heteroatom.
  • perfluoroalkanes mention may be made of the linear alkane series such as peril uorooctane, perfluorononane or perfluorodecane.
  • perfluorocycloalkanes and perfluoro(alkylcycloalkanes) mention may be made of perfluorodecalin sold under the name Flutec PP5 GMP® by the company Rhodia, perfluoro(methyldecalin) and peril uoro(C3-Cs alkylcyclohexanes) such as perfluoro(butylcyclohexane).
  • perfluoropolycycloalkanes mention may be made of bicyclo[3.3.1]nonane derivatives such as perfluorotrimethylbicyclo[3.3.1]nonane, adamantane derivatives such as perfluorodimethyladamantane, and hydrogenated perfluorophenanthrene derivatives such as tetracosafluorotetradecahydrophenanthrene.
  • perfluoronaphthalene derivatives for instance perfluoronaphthalene and perfluoromethyl-1- naphthalene.
  • the hydrophobic surface agent is a fluorosilicone compound.
  • the fluorosilicone compound may be chosen from perfluoroalkyl dimethicones, perfluoroalkyl silanes and perfluoroalkyl trialkoxysilanes.
  • Perfluoroalkyl silanes that may be mentioned include the products LP-IT and LP- 4T sold by Shin-Etsu Silicone.
  • the perfluoroalkyl dimethicones may be represented by the following formula:
  • - R represents a linear or branched divalent alkyl group containing from 1 to 6 carbon atoms, preferably a divalent methyl, ethyl, propyl or butyl group;
  • Rf represents a perfluoroalkyl radical containing 1 to 9 carbon atoms and preferably 1 to 4 carbon atoms;
  • - m is chosen between 0 and 150 and preferably between 20 and 100; and - n is chosen between 1 and 300 and preferably between 1 and 100.
  • pigments treated with a fluorosilicone compound mention may be made of the titanium dioxide/fluorosilicone sold under the reference Fluorosil Titanium Dioxide 100TA® by the company Advanced Dermaceuticals International Inc.
  • the hydrophobic surface agent may also be chosen from: i) metal soaps such as aluminum dimyristate and the aluminum salt of hydrogenated tallow glutamate; Metal soaps that may notably be mentioned include metal soaps of fatty acids containing from 12 to 22 carbon atoms and in particular those containing from 12 to 18 carbon atoms.
  • the metal of the metal soap may notably be zinc or magnesium.
  • Metal soaps that may be used include zinc laurate, magnesium stearate, magnesium myristate and zinc stearate, and mixtures thereof; ii) fatty acids such as lauric acid, myristic acid, stearic acid and palmitic acid; iii) N-acylamino acids or salts thereof, which may comprise an acyl group containing from 8 to 22 carbon atoms, for instance a 2-ethylhexanoyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl or cocoyl group;
  • the amino acid may be, for example, lysine, glutamic acid or alanine.
  • the salts of these compounds may be the aluminum, magnesium, calcium, zirconium, zinc, sodium or potassium salts.
  • an N-acylamino acid derivative may notably be a glutamic acid derivative and/or a salt thereof, and more particularly a stearoyl glutamate, for instance aluminum stearoyl glutamate.
  • coated pigments according to the invention examples include titanium dioxides and iron oxide coated with aluminum stearoyl glutamate, sold, for example, under the reference NAI® by Miyoshi Kasei.
  • isopropyl titanium triisostearate (ITT)-treated pigments mention may be made of those sold under the commercial references BWBO-I2® (Iron oxide CI77499 and isopropyl titanium triisostearate), BWYO-I2® (Iron oxide CI77492 and isopropyl titanium triisostearate) and BWRO-I2® (Iron oxide CI77491 and isopropyl titanium triisostearate) by the company Kobo. vi) natural plant or animal waxes or polar synthetic waxes;
  • waxes mentioned in the compounds mentioned previously may be those generally used in cosmetics, as defined hereinbelow.
  • They may notably be hydrocarbon-based, silicone and/or fluoro waxes, optionally including ester or hydroxyl functions. They may also be of natural or synthetic origin.
  • a polar wax is notably formed from molecules including, besides carbon and hydrogen atoms in their chemical structure, heteroatoms (such as O, N and P).
  • Nonlimiting illustrations of these polar waxes include natural polar waxes, such as beeswax, lanolin wax, orange wax, lemon wax and Chinese insect waxes, rice bran wax, carnauba wax, candelilla wax, ouricury wax, cork fiber wax, sugar cane wax, Japan wax, sumac wax and montan wax.
  • natural polar waxes such as beeswax, lanolin wax, orange wax, lemon wax and Chinese insect waxes, rice bran wax, carnauba wax, candelilla wax, ouricury wax, cork fiber wax, sugar cane wax, Japan wax, sumac wax and montan wax.
  • the pigments may be coated with at least one compound chosen from silicone surface agents; N-acylamino acids or salts thereof; isopropyl triisostearyl titanate; and mixtures thereof.
  • the pigments may be coated with a silicone surface agent, in particular an alkoxy silane such as triethoxycaprylylsilane.
  • the pigments may be coated with an N-acylamino acid and/or a salt thereof, in particular with a glutamic acid derivative and/or a salt thereof, such as a stearoyl glutamate, for instance aluminum stearoyl glutamate.
  • a glutamic acid derivative and/or a salt thereof such as a stearoyl glutamate, for instance aluminum stearoyl glutamate.
  • the pigments may be coated with isopropyl triisostearyl titanate.
  • compositions according to the invention may in parallel contain pigments not coated with a hydrophobic compound.
  • These other pigments may be coated with a hydrophilic compound or uncoated.
  • These pigments may be mineral pigments notably as defined previously.
  • These pigments may also be organic pigments.
  • a pigment chosen from metal oxides in particular iron oxides and more particularly metal oxides coated with a hydrophobic agent, even more particularly iron oxides coated with isopropyl titanium triisostearate (ITT), such as those sold under the commercial reference BWBO-I2® (Iron oxide CI77499 and isopropyl titanium triisostearate), BWYO-I2® (Iron oxide CI77492 and isopropyl titanium triisostearate), and BWRO-I2® (Iron oxide CI77491 and isopropyl titanium triisostearate) by the company Kobo.
  • BWBO-I2® Iron oxide CI77499 and isopropyl titanium triisostearate
  • BWYO-I2® Iron oxide CI77492 and isopropyl titanium triisostearate
  • BWRO-I2® Iron oxide CI77491 and isopropyl titanium triisostearate
  • Composition (A) according to the invention comprises at least one silicone resin.
  • a polydimethylsiloxane is not a silicone resin.
  • silicone resins also known as siloxane resins
  • MDTQ siloxane resins
  • the letter "M” represents the Monofunctional unit of formula R1 R2R3S1O1/2, the silicon atom being connected to only one oxygen atom in the polymer comprising this unit.
  • the letter “D” means a Difunctional unit R1R2S1O2/2 in which the silicon atom is connected to two oxygen atoms.
  • T represents a Trifunctional unit of formula R1 S1O3/2.
  • R namely Ri, R2 and R3
  • R represents a hydrocarbon-based radical (notably alkyl) containing from 1 to 10 carbon atoms, a phenyl group, a phenylalkyl group or a hydroxyl group.
  • the letter Q means a Quadrifunctional unit S1O4/2 in which the silicon atom is bonded to four oxygen atoms, which are themselves bonded to the rest of the polymer.
  • silicone resins with different properties may be obtained from these different units, the properties of these polymers varying as a function of the type of monomer (or unit), the nature and number of the radical R, the length of the polymer chain, the degree of branching and the size of the side chains.
  • silicone resins that may be used in the compositions according to the invention, use may be made, for example, of silicone resins of MQ type, of T type or of MQT type.
  • silicone resins of MQ type mention may be made of the alkyl siloxysilicates of formula [(Ri)3Si0i/2]x(Si04/2) y (MQ units) in which x and y are integers ranging from 50 to 80, and such that the group Ri represents a radical as defined previously, and is preferably an alkyl group containing from 1 to 8 carbon atoms or a hydroxyl group, preferably a methyl group.
  • MQ silicone resins of trimethyl siloxysilicate type mention may be made of those sold under the reference SR1000® by the company General Electric, under the reference TMS 803® by the company Wacker, or under the name KF-7312J® by the company Shin-Etsu or DC749® or DC593® by the company Dow Corning.
  • silicone resins comprising MQ siloxysilicate units
  • phenylpropyldimethylsiloxysilicate sold by the company General Electric.
  • the preparation of such resins is notably described in patent US 5 817 302.
  • silicone resins of type T examples include the polysilsesquioxanes of formula (RSi03 /2 )x (T units) in which x is greater than 100 and such that the group R is an alkyl group containing from 1 to 10 carbon atoms, said polysilsesquioxanes also possibly comprising Si-OH end groups.
  • Polymethylsilsesquioxane resins that may preferably be used are those in which R represents a methyl group, for instance those sold:
  • Resin MK such as Belsil PMS MK®: polymer comprising CH3Si03 /2 repeating units (T units), which may also comprise up to 1 % by weight of (CH3) 2 Si0 2/2 units (D units) and having an average molecular weight of about 10 000 g/mol, or
  • Resins comprising MQT units that are notably known are those mentioned in US 5 1 10 890.
  • a preferred form of resins of MQT type are MQT-propyl (also known as MQTpr) resins.
  • MQTpr MQT-propyl
  • Such resins that may be used in the compositions according to the invention are notably the resins described and prepared in patent application WO 2005/075 542, the content of which is incorporated herein by reference.
  • the MQ-T-propyl resin preferably comprises the following units:
  • R1 , R2 and R3 independently representing a hydrocarbon-based radical (notably alkyl) containing from 1 to 10 carbon atoms, a phenyl group, a phenylalkyl group or a hydroxyl group and preferably an alkyl radical containing from 1 to 8 carbon atoms or a phenyl group,
  • a hydrocarbon-based radical notably alkyl
  • R1 , R2 and R3 independently representing a hydrocarbon-based radical (notably alkyl) containing from 1 to 10 carbon atoms, a phenyl group, a phenylalkyl group or a hydroxyl group and preferably an alkyl radical containing from 1 to 8 carbon atoms or a phenyl group
  • a being between 0.05 and 0.5
  • d being between 0.05 and 0.6
  • the siloxane resin comprises the units:
  • R1 and R3 independently representing an alkyl group containing from 1 to 8 carbon atoms, R1 preferably being a methyl group and R3 preferably being a propyl group,
  • a being between 0.05 and 0.5 and preferably between 0.15 and 0.4
  • c being greater than zero, preferably between 0.15 and 0.4,
  • d being between 0.05 and 0.6, preferably between 0.2 and 0.6 or alternatively between 0.2 and 0.55,
  • siloxane resins that may be used according to the invention may be obtained via a process comprising the reaction of:
  • an MQ resin comprising at least 80 mol% of units (R1 3 SiOi/ 2 ) a and (Si0 4/2 )d, R1 representing an alkyl group containing from 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group,
  • the ratio a/d being between 0.5 and 1 .5;
  • T-propyl resin comprising at least 80 mol% of units (R3Si0 3/2 ) c
  • R3 representing an alkyl group containing from 1 to 8 carbon atoms, an aryl group, a carbinol group or an amino group
  • the groups R3 are propyl groups, in which the weight ratio A/B is between 95/5 and 15/85 and preferably the weight ratio A/B is 30/70.
  • the weight ratio A/B is between 95/5 and 15/85. Preferably, the ratio A/B is less than or equal to 70/30. These preferred ratios have proven to afford comfortable deposits.
  • the composition according to the invention comprises, as silicone resin, at least one resin of MQ type, more particularly of trimethyl siloxysilicate type, such as those sold under the reference SR1000® by the company General Electric, under the reference TMS 803® by the company Wacker, or under the name KF-7312J®J by the company Shin-Etsu or DC749® or DC593® by the company Dow Corning.
  • MQ type more particularly of trimethyl siloxysilicate type
  • the silicone resin is present in composition (A) in a resin solids content ranging from 8% to 40% by weight relative to the total weight of the composition, preferably ranging from 10% to 35% by weight and more preferentially from 15% to 30% by weight relative to the total weight of composition (A).
  • the first composition (A) of the makeup kit according to the invention comprises at least one silicone polyamide.
  • the silicone polyamides are preferably solid at room temperature (25°C) and atmospheric pressure (760 mmHg).
  • polymer means a compound containing at least two repeating units, preferably at least three repeating units and better still ten repeating units.
  • the silicone polyamides of the composition of the invention may be polymers of the polyorganosiloxane type, for instance those described in documents US-A- 5 874 069, US-A-5 919 441 , US-A-6 051 216 and US-A-5 981 680. According to the invention, the silicone polymers may belong to the following two families:
  • polyorganosiloxanes including at least two amide groups, these two groups being located in the polymer chain, and/or
  • polyorganosiloxanes including at least two amide groups, these two groups being located on grafts or branches.
  • the silicone polymers are polyorganosiloxanes as defined above in which the units capable of establishing hydrogen interactions are located in the polymer chain.
  • the silicone polymers may be more particularly polymers comprising at least one unit corresponding to the general formula I:
  • G’ represents C(O) when G represents -C(0)-NH-Y-NH-
  • G’ represents -NH- when G represents -NH-C(0)-Y-C(0)-
  • R 4 , R 5 , R 6 and R 7 which may be identical or different, represent a group chosen from:
  • Ci to C40 linear, branched or cyclic hydrocarbon-based groups, which may contain in their chain one or more oxygen, sulfur and/or nitrogen atoms, and which may be partially or totally substituted with fluorine atoms,
  • C6 to C10 aryl groups optionally substituted with one or more Ci to C4 alkyl groups, polyorganosiloxane chains possibly containing one or more oxygen, sulfur and/or nitrogen atoms,
  • the groups X which may be identical or different, represent a linear or branched Ci to C30 alkylenediyl group, possibly containing in its chain one or more oxygen and/or nitrogen atoms,
  • Y is a saturated or unsaturated Ci to C50 linear or branched alkylene, arylene, cycloalkylene, alkylarylene or arylalkylene divalent group, which may include one or more oxygen, sulfur and/or nitrogen atoms, and/or may bear as substituent one of the following atoms or groups of atoms: fluorine, hydroxyl, C3 to Cs cycloalkyl, Ci to C40 alkyl, Csto C10 aryl, phenyl optionally substituted with one to three Ci to C3 alkyl, Ci to Cs hydroxyalkyl and Ci to Ce aminoalkyl groups, or
  • Y represents a group corresponding to the formula:
  • T represents a linear or branched, saturated or unsaturated, C3 to C24 trivalent or tetravalent hydrocarbon-based group optionally substituted with a polyorganosiloxane chain, and possibly containing one or more atoms chosen from O, N and S, or T represents a trivalent atom chosen from N, P and Al
  • R 8 represents a linear or branched C1 -C50 alkyl group or a polyorganosiloxane chain, possibly including one or more ester, amide, urethane, thiocarbamate, urea, thiourea and/or sulfonamide groups, which may possibly be linked to another chain of the polymer,
  • n is an integer ranging from 2 to 500 and preferably from 2 to 200
  • m is an integer ranging from 1 to 1000, preferably from 1 to 700 and better still from 6 to 200.
  • m is an integer ranging from 50 to 150.
  • 80% of the groups R 4 , R 5 , R 6 and R 7 of the polymer are preferably chosen from methyl, ethyl, phenyl and 3,3,3- trifl uoropropyl groups. According to another embodiment, 80% of the groups R 4 , R 5 , R 6 and R 7 of the polymer are methyl groups.
  • Y may represent various divalent groups, furthermore optionally including one or two free valencies to establish bonds with other units of the polymer or copolymer. Preferably, Y represents a group chosen from: linear Ci to C 20 and preferably Ci to C 10 alkylene groups,
  • phenylene groups optionally substituted with one or more Ci to C 40 alkyl groups, Ci to C 20 alkylene groups including from 1 to 5 amide groups,
  • Ci to C 20 alkylene groups including one or more substituents chosen from hydroxyl, C3 to Cs cycloalkane, Ci to C3 hydroxyalkyl and Ci to Ce alkylamine groups,
  • R 4 , R 5 , R 6 , R 7 , T and m are as defined above.
  • the polyorganosiloxanes may be polymers comprising at least one unit corresponding to formula (II):
  • R 4 and R 6 which may be identical or different, are as defined above for formula (I).
  • R 10 represents a group as defined above for R 4 and R 6 , or represents a group of formula -X-G-R 12 in which X and G are as defined above for formula (I) and R 12 represents a hydrogen atom or a linear, branched or cyclic, saturated or unsaturated, C 1 -C 50 hydrocarbon-based group optionally including in its chain one or more atoms chosen from O, S and N, optionally substituted with one or more fluorine atoms and/or one or more hydroxyl groups, or a phenyl group optionally substituted with one or more C1 -C4 alkyl groups,
  • R 11 represents a group of formula -X-G-R 12 in which X, G and R 12 are as defined above,
  • mi is an integer ranging from 1 to 998
  • m2 is an integer ranging from 2 to 500.
  • the silicone polymer used as structuring agent may be a homopolymer, that is to say a polymer including several identical units, in particular units of formula (I) or of formula (II).
  • the copolymer may also be formed from several units of formula (II), in which at least one from among R 4 , R 6 , R 10 , R 1 1 , mi and m2 is different in at least one of the units.
  • a polymer furthermore comprising at least one hydrocarbon-based unit including two groups capable of establishing hydrogen interactions, chosen from ester, amide, sulfonamide, carbamate, thiocarbamate, urea, urethane, thiourea, oxamido, guanidino and biguanidino groups, and combinations thereof.
  • These copolymers may be block polymers or grafted polymers.
  • the groups capable of establishing hydrogen interactions are amide groups of formulae -C(0)NH- and -HN-C(O)-.
  • the structuring agent may be a polymer comprising at least one unit of formula (III) or (IV):
  • R 4 , R 5 , R 6 , R 7 , X, Y, m and n are as defined above.
  • m ranges from 1 to 700, in particular from 15 to 500 and notably from 50 to 200, and n ranges in particular from 1 to 500, preferably from 1 to 100 and better still from 4 to 25,
  • X is preferably a linear or branched alkylene chain containing from 1 to 30 carbon atoms, in particular 1 to 20 carbon atoms, notably from 5 to 15 carbon atoms and more particularly 10 carbon atoms, and
  • Y is preferably an alkylene chain that is linear or branched, or which may include rings and/or unsaturations, containing from 1 to 40 carbon atoms, in particular 1 to 20 carbon atoms and better still from 2 to 6 carbon atoms, in particular 6 carbon atoms.
  • the alkylene group representing X or Y may optionally contain in its alkylene part at least one of the following components:
  • a phenylene group optionally substituted with 1 to 3 identical or different Ci to C3 alkyl groups.
  • alkylene groups may also be substituted with at least one member chosen from the group formed from:
  • a phenyl group optionally substituted with one to three Ci to C3 alkyl groups, a Ci to C3 hydroxyalkyl group, and
  • Y may also represent:
  • R 8 represents a polyorganosiloxane chain and T represents a group of formula:
  • R 4 , R 5 , R 6 and R 7 preferably represent, independently, a linear or branched Ci to C40 alkyl group, preferably a CH3, C2H5, n-Cshl ⁇ or isopropyl group, a polyorganosiloxane chain or a phenyl group optionally substituted with one to three methyl or ethyl groups.
  • the silicone polyamide comprises at least one unit of formula (III) and/or (IV).
  • the polymer may comprise identical or different units of formula (III) or (IV).
  • the polymer may be a polyamide containing several units of formula (III) or (IV) of different lengths, i.e. a polyamide corresponding to formula (V):
  • X, Y, n and R 4 to R 7 have the meanings given above, mi and m2, which are different, are chosen in the range from 1 to 1000, and p is an integer ranging from 2 to 300.
  • the units may be structured to form either a block copolymer, or a random copolymer or an alternating copolymer.
  • the units may be not only of different lengths, but also of different chemical structures, for example containing different groups Y.
  • the polymer may correspond to formula VI: in which R 4 to R 7 , X, Y, mi, m2, n and p have the meanings given above and Y 1 is different than Y but chosen from the groups defined for Y.
  • the various units may be structured to form either a block copolymer, or a random copolymer or an alternating copolymer.
  • the structuring agent may also be formed from a grafted copolymer.
  • the polyamide containing silicone units may be grafted and optionally crosslinked with silicone chains containing amide groups.
  • Such polymers may be synthesized with trifunctional amines.
  • the polymer may comprise at least one unit of formula (VII):
  • X 1 and X 2 which are identical or different, have the meaning given for X in formula (I)
  • n is as defined in formula (I)
  • Y and T are as defined in formula (I)
  • R 14 to R 21 are groups chosen from the same group as R 4 to R 7
  • mi and m2 are numbers in the range from 1 to 1000
  • p is an integer ranging from 2 to 500.
  • p is in the range from 1 to 25 and better still from 1 to 7,
  • R 14 to R 21 are methyl groups
  • T corresponds to one of the following formulae:
  • R 23 , R 24 and R 25 representing -CH2-CH2-
  • mi and m2 are in the range from 15 to 500 and better still from 15 to 45,
  • X 1 and X 2 represent -(Chtejio-
  • Y represents -CH2-.
  • polyamides containing a grafted silicone unit of formula (VII) may be copolymerized with polyamide-silicones of formula (II) to form block copolymers, alternating copolymers or random copolymers.
  • the weight percentage of grafted silicone units (VII) in the copolymer may range from 0.5% to 30% by weight.
  • the siloxane units may be in the main chain or backbone of the polymer, but they may also be present in grafted or pendent chains.
  • the siloxane units may be in the form of segments as described above.
  • the siloxane units may appear individually or in segments.
  • a copolymer of silicone polyamide and of hydrocarbon-based polyamide or a copolymer including units of formula (III) or (IV) and hydrocarbon-based polyamide units, may be used.
  • the polyamide-silicone units may be located at the ends of the hydrocarbon-based polyamide.
  • the silicone polyamide comprises units of formula III.
  • R 4 , R 5 , R 6 and R 7 represent, independently, a linear or branched Ci to C40 alkyl group, preferably a CH3, C2H5, n-Cshl ⁇ or isopropyl group, a polyorganosiloxane chain or a phenyl group optionally substituted with one to three methyl or ethyl groups, and m ranges from 1 to 700, in particular from 15 to 500 and notably from 50 to 200 and n ranges in particular from 1 to 500, preferably from 1 to 100 and better still from 4 to 25.
  • the groups R 4 , R 5 , R 6 and R 7 represent methyl groups, one from among X and Y represents an alkylene group of 6 carbon atoms and the other represents an alkylene group of 11 carbon atoms, n representing the degree of polymerization (DP) of the polymer.
  • silicone polyamides examples include the compounds sold by the company Dow Corning under the names DC 2-8179 Gellant® (DP 100) and DC 2-8178 Gellant® (DP 15), the INCI name of which is Nylon-611/dimethicone copolymer.
  • composition according to the invention comprises at least one polydimethylsiloxane block polymer of general formula (I) with an m value of about 100.
  • the value "m” corresponds to the degree of polymerization of the silicone portion of the polymer.
  • the composition according to the invention comprises at least one polymer comprising at least one unit of formula (III) in which m ranges from 50 to 200, in particular from 75 to 150 and is preferably about 100.
  • R 4 , R 5 , R 6 and R 7 independently represent a linear or branched Ci to C40 alkyl group, preferably a group CH3, C2H5, n-Cshl ⁇ or an isopropyl group in formula (III).
  • polyamide silicone having the INCI name: Nylon-611/dimethicone copolymer sold by the company Dow Corning under the name DC 2-8179 Gellant® (DP 100).
  • the polymer is formed from a homopolymer or copolymer including urethane or urea groups.
  • such a polymer may include polyorganosiloxane units containing two or more urethane and/or urea groups, either in the backbone of the polymer or on side chains or as pendent groups.
  • the polymers and/or copolymers used in the composition of the invention advantageously have a temperature of transition from the solid state to the liquid state ranging from 45 to 190°C. Preferably, they have a temperature of transition from the solid state to the liquid state ranging from 70 to 130°C and better still from 80 to 105°C.
  • the content of silicone polyamide, expressed as active material, ranges, preferably, from 8% to 30% by weight, more preferentially from 10% to 25% by weight and more particularly from 12% to 25% by weight, relative to the weight of composition (A).
  • a composition (A) according to the invention also comprises at least one polar volatile solvent.
  • polar volatile solvent denotes, in the present invention, an organic compound which is liquid at room temperature (20°C), which includes at least one polar group such as a hydroxyl, ester, ketone, ether or aldehyde group, and which has a vapor pressure greater than 1 mbar at 20°C.
  • C2-C5 monoalcohols preferably chosen from ethanol, isopropanol, butanol, butan-2-ol, methylpropan-1 -ol and methylpropan-2-ol, more preferentially isopropanol.
  • the polar volatile solvent(s) may be present in composition (A) in a total content of greater than 1 % by weight relative to the total weight of the composition, preferably ranging from 1.5% to 30% by weight and more preferentially ranging from 1.5% to 15% by weight relative to the total weight of composition (A).
  • Composition (B) according to the invention comprises solid particles formed from one or more film-forming polymers in suspension in the aqueous phase of the composition.
  • Said solid particles of film-forming polymer may be used either as such and are in suspension in the aqueous phase of the composition, or in the form of particles in aqueous dispersion (latex or pseudolatex).
  • film-forming polymer means a polymer which is capable of forming, by itself or in the presence of an auxiliary film-forming agent, a continuous deposit on a support, at a temperature ranging from 20°C to 150°C.
  • Such a film-forming polymer present in the form of particles in aqueous dispersion is generally known as a (pseudo)latex, i.e. a latex or psuedolatex. Techniques for preparing these dispersions are well known to those skilled in the art.
  • composition according to the invention may comprise one or more types of particle, these particles possibly varying as regards their size, their structure and/or their chemical nature.
  • the film-forming polymer may be present in a solids content ranging from 5% to 20% by weight relative to the total weight of the composition, preferably ranging from 5% to 15% by weight, and preferentially ranging from 6% to 12% by weight relative to the total weight of the composition (B).
  • These solid particles may be of anionic, cationic or neutral nature and may constitute a mixture of solid particles of different natures.
  • aqueous refers to a liquid medium based on water and/or hydrophilic solvents.
  • This aqueous liquid medium may be constituted essentially of water. It may also comprise a mixture of water and of water-miscible organic solvent(s) (miscibility with water of greater than 50% by weight at 25°C), for instance lower monoalcohols containing from 1 to 5 carbon atoms such as ethanol or isopropanol, glycols containing from 3 to 8 carbon atoms such as propylene glycol, 1 ,3-butylene glycol and dipropylene glycol, C3-C4 ketones and C2-C4 aldehydes.
  • film-forming polymers that may be used in the composition of the present invention, mention may be made of synthetic polymers, of free-radical type or of polycondensate type, and polymers of natural origin, and mixtures thereof. In general, these polymers may be statistical polymers, block copolymers of A-B type, of A-B-A or else ABCD, etc. multiblock type, or even grafted polymers.
  • free-radical polymer means a polymer obtained by polymerization of unsaturated and notably ethylenically unsaturated monomers, each monomer being capable of homopolymerizing (unlike polycondensates).
  • the film-forming polymers of free-radical type may in particular be acrylic and/or vinyl homopolymers or copolymers.
  • the vinyl film-forming polymers may result from the polymerization of ethylenically unsaturated monomers containing at least one acid group and/or esters of these acid monomers and/or amides of these acid monomers.
  • Ethylenically unsaturated monomers containing at least one acid group or monomer bearing an acid group that may be used include a,b-ethylenic unsaturated carboxylic acids such as acrylic acid, methacrylic acid, crotonic acid, maleic acid or itaconic acid.
  • (Meth)acrylic acid and crotonic acid are used in particular, and more particularly (meth)acrylic acid.
  • esters of acid monomers are advantageously chosen from (meth)acrylic acid esters (also known as (meth)acrylates), in particular (meth)acrylates of an alkyl, in particular of a C 1 -C 20 and more particularly Ci-Cs alkyl; (meth)acrylates of an aryl, in particular of a C6-C 10 aryl; (meth)acrylates of a hydroxyalkyl, in particular of a C 2 - Ce hydroxyalkyl.
  • (meth)acrylic acid esters also known as (meth)acrylates
  • alkyl in particular of a C 1 -C 20 and more particularly Ci-Cs alkyl
  • aryl in particular of a C6-C 10 aryl
  • (meth)acrylates of a hydroxyalkyl in particular of a C 2 - Ce hydroxyalkyl.
  • alkyl (meth)acrylates that may be mentioned are methyl methacrylate, ethyl methacrylate, butyl methacrylate, isobutyl methacrylate, 2-ethylhexyl methacrylate and lauryl methacrylate.
  • hydroxyalkyl (meth)acrylates of hydroxyethyl acrylate, 2-hydroxypropyl acrylate, hydroxyethyl methacrylate or 2-hydroxypropyl methacrylate.
  • aryl (meth)acrylates of benzyl acrylate and phenyl acrylate.
  • the (meth)acrylic acid esters are in particular alkyl (meth)acrylates.
  • the alkyl group of the esters may be either fluorinated or perfluorinated, i.e. some or all of the hydrogen atoms of the alkyl group are substituted with fluorine atoms.
  • amides of the acid monomers are (meth)acrylamides, and notably N-alkyl(meth)acrylamides, in particular of a C2-C12 alkyl.
  • N-alkyl(meth)acrylamides that may be mentioned are N- ethylacrylamide, N-t-butylacrylamide and N-t-octylacrylamide.
  • the vinyl film-forming polymers may also result from the homopolymerization or copolymerization of monomers chosen from vinyl esters and styrene monomers.
  • these monomers may be polymerized with acid monomers and/or esters thereof and/or amides thereof, such as those mentioned above.
  • vinyl esters examples include vinyl acetate, vinyl neodecanoate, vinyl pivalate, vinyl benzoate and vinyl t-butylbenzoate.
  • Styrene monomers that may be mentioned include styrene and a-methylstyrene.
  • Hybrid polymers Mention may also be made of polymers resulting from free-radical polymerization of one or more free-radical monomers inside and/or partially at the surface of pre existing particles of at least one polymer chosen from the group constituted of polyurethanes, polyureas, polyesters, polyesteramides and/or alkyds. These polymers are generally referred to as "hybrid polymers".
  • film-forming polymer of polycondensate type mention may be made of anionic, cationic, nonionic or amphoteric polyurethanes, acrylic polyurethanes, polyvinylpyrrolidone-polyurethanes, polyester-polyurethanes, polyether- polyurethanes, polyureas, polyurea/polyurethanes and silicone polyurethanes, and mixtures thereof.
  • the film-forming polyurethane may be, for example, an aliphatic, cycloaliphatic or aromatic polyurethane, polyurea/urethane or polyurea copolymer including, alone or as a mixture, at least one block chosen from:
  • branched or unbranched silicone block for example polydimethylsiloxane or polymethylphenylsiloxane, and/or
  • the film-forming polyurethanes as defined in the invention may also be obtained from branched or unbranched polyesters or from alkyds including labile hydrogens, which are modified by reaction with a diisocyanate and a difunctional organic compound (for example dihydro, diamino or hydroxyamino), also including either a carboxylic acid or carboxylate group, or a sulfonic acid or sulfonate group, or alternatively a neutralizable tertiary amine group or a quaternary ammonium group.
  • a diisocyanate for example dihydro, diamino or hydroxyamino
  • a difunctional organic compound for example dihydro, diamino or hydroxyamino
  • polyesters examples include polyesters, polyesteramides, fatty-chain polyesters, polyamides and epoxyester resins.
  • the polyesters may be obtained, in a known manner, by polycondensation of dicarboxylic acids with polyols, notably diols.
  • the dicarboxylic acid may be aliphatic, alicyclic or aromatic.
  • acids that may be mentioned include: oxalic acid, malonic acid, dimethylmalonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, 2,2-dimethylglutaric acid, azelaic acid, suberic acid, sebacic acid, fumaric acid, maleic acid, itaconic acid, phthalic acid, dodecanedioic acid, 1 ,3-cyclohexanedicarboxylic acid, 1 ,4- cyclohexanedicarboxylic acid, isophthalic acid, terephthalic acid, 2,5- norbornanedicarboxylic acid, diglycolic acid, thiodipropionic acid, 2,5- naphthalenedicarboxylic acid, 2,6-naphthalenedicarboxylic acid.
  • dicarboxylic acid monomers may be used alone or as a combination of at least two dicarboxylic acid monomers.
  • the ones chosen in particular are phthalic acid, isophthalic acid and terephthalic acid.
  • the diol may be chosen from aliphatic, alicyclic and aromatic diols.
  • the diol used is chosen in particular from: ethylene glycol, diethylene glycol, triethylene glycol, 1 ,3-propanediol, cyclohexanedimethanol and 4-butanediol.
  • Other polyols that may be used are glycerol, pentaerythritol, sorbitol and trimethylolpropane.
  • the polyesteramides may be obtained in a manner analogous to that of the polyesters, by polycondensation of diacids with diamines or amino alcohols.
  • Diamines that may be used are ethylenediamine, hexamethylenediamine and meta- or para-phenylenediamine.
  • An amino alcohol that may be used is monoethanolamine.
  • polymers of natural origin such as shellac resin, sandarac gum, dammar resins, elemi gums, copal resins, water-insoluble cellulose-based polymers such as nitrocellulose, modified cellulose esters notably including carboxyalkyl cellulose esters such as those described in patent application US 2003/185 774, and mixtures thereof.
  • said at least one film-forming polymer in the dispersed state is chosen from acrylic polymer dispersions, polyurethane dispersions, sulfopolyester dispersions, vinyl dispersions, polyvinyl acetate dispersions, vinylpyrrolidone, dimethylaminopropylmethacrylamide and lauryldimethylpropylmethacrylamidoammonium chloride terpolymer dispersions, dispersions of polyurethane/polyacrylic hybrid polymers and dispersions of particles of core-shell type, and mixtures thereof.
  • aqueous dispersions in particular commercial aqueous dispersions, which are suited to the preparation of the composition in accordance with the present invention are detailed below.
  • the aqueous dispersion of polymer particles is an aqueous dispersion of acrylic polymer.
  • the acrylic polymer may be a styrene/acrylate copolymer and notably a polymer chosen from copolymers resulting from the polymerization of at least one styrene monomer and at least one C1-C18 alkyl (meth)acrylate monomer.
  • styrene monomers that may be used in the invention, examples that may be mentioned include styrene and a-methylstyrene, and in particular styrene.
  • the C1-C18 alkyl (meth)acrylate monomer is in particular a C1-C12 alkyl (meth)acrylate and more particularly a C1-C10 alkyl (meth)acrylate.
  • the C1-C18 alkyl (meth)acrylate monomer may be chosen from methyl acrylate, methyl methacrylate, ethyl acrylate, propyl acrylate, butyl acrylate, butyl methacrylate, hexyl acrylate, octyl acrylate, 2-ethylhexyl acrylate, lauryl (meth)acrylate and stearyl (meth)acrylate.
  • acrylic polymer in aqueous dispersion use may be made according to the invention of: - the aqueous dispersions of acrylic polymer sold under the names Acronal DS- 6250® by the company BASF, Neocryl A-45®, Neocryl XK-90®, Neocryl A-1070®, Neocryl A-1090®, Neocryl BT-62®, Neocryl A-1079® and Neocryl A-523® by the company DSM, Joncryl 95® and Joncryl 821 1® by the company BASF, Daitosol 5000 AD® (INCI name: Acrylates copolymer) or Daitosol 5000 SJ® (INCI name: Acrylates/ethylhexyl acrylate copolymer) by the company Daito Kasey Kogyo; Syntran 5760 CG® (INCI name: Styrene/acrylates/ammonium methacrylate copolymer) by the company Interpolymer.
  • the aqueous dispersion of polymer particles is an aqueous dispersion of polyester-polyurethane and/or polyether-polyurethane particles, in particular in anionic form.
  • the anionic nature of the polyester-polyurethanes and of the polyether- polyurethanes used according to the invention is due to the presence in their constituent units of groups bearing a carboxylic acid or sulfonic acid function.
  • polyester-polyurethane or polyether-polyurethane particles used according to the invention are generally sold in aqueous dispersion form.
  • the particle content of said dispersions currently available on the market ranges from about 20% to about 50% by weight relative to the total weight of the dispersion.
  • anionic polyester-polyurethane dispersions that may be used in the aqueous varnishes according to the invention, mention may be made in particular of the product sold under the name Avalure UR 405® by the company Noveon.
  • anionic polyether-polyurethane particle dispersions that may be used according to the invention, mention may be made in particular of the products sold under the name Avalure UR 450® by the company Noveon and under the name Neorez R 970® by the company DSM.
  • Neorez R-981® and Neorez R-974® sold under the names Neorez R-981® and Neorez R-974® by the company DSM
  • - vinyl dispersions such as Mexomer PAM®, aqueous dispersions of polyvinyl acetate, for instance Vinybran® from the company Nisshin Chemical or those sold by the company Union Carbide, aqueous dispersions of terpolymer of vinylpyrrolidone, dimethylaminopropylmethacrylamide and lauryldimethylpropylacrylamidoammonium chloride such as Styleze W® from ISP,
  • composition (B) in accordance with the invention an aqueous dispersion of acrylic film-forming polymer.
  • a composition (B) in accordance with the invention comprises an aqueous dispersion of solid particles of film-forming polymer of styrene, of ammonium methacrylate and of a monomer chosen from acrylic acid, methacrylic acid or a simple ester thereof, having the INCI name: Styrene/acrylates/ammonium methacrylate copolymer.
  • a monomer chosen from acrylic acid, methacrylic acid or a simple ester thereof having the INCI name: Styrene/acrylates/ammonium methacrylate copolymer.
  • Syntran 5760 CG® sold by the company Interpolymer, which is an aqueous dispersion containing 40% polymer.
  • Composition (B) according to the invention comprises an aqueous phase.
  • aqueous phase means a phase comprising water and also all the solvents and ingredients that are soluble in or miscible with water (water miscibility of greater than 50% by weight at 25°C), for instance lower monoalcohols containing from 1 to 5 carbon atoms such as ethanol or isopropanol, and glycols containing from 3 to 8 carbon atoms such as propylene glycol, 1 ,3-butyl glycol, caprylyl glycol, pentylene glycol or dipropylene glycol.
  • the aqueous phase may contain a demineralized water, or alternatively a floral water such as cornflower water and/or a mineral water such as Vittel water, Lucas water or La Roche Posay water and/or a spring water.
  • the aqueous phase is present in a content of greater than 60% by weight relative to the total composition, preferably greater than 70% and preferentially ranging from 70% to 95% by weight relative to the total weight of composition (B).
  • the invention relates to a kit for making up keratin materials, in particular the eyebrows and the skin around the eyebrows, comprising:
  • the invention relates to the cosmetic process for making up keratin materials, in particular the eyebrows and the skin around the eyebrows, which consists in applying to said keratin materials:
  • composition (A) at least one second composition (B) as defined previously.
  • compositions (A) and (B) in accordance with the present invention comprise a physiologically acceptable medium.
  • physiologically acceptable means a composition that is compatible with the skin and/or its integuments, which has a pleasant color, odor and feel, and which does not cause any unacceptable discomfort (stinging, tautness or redness) liable to put the consumer off using this composition.
  • compositions (A) and (B) may also comprise a cosmetic additive usually used in its anhydrous or aqueous support, respectively, notably chosen from preserving agents, bactericidal agents, antioxidants, fragrances, fillers, oil gelling agents and/or structuring agents, waxes, pasty substances, additional oils, lipophilic active agents, hydrophilic active agents, hydrosoluble dyes, liposoluble dyes, moisturizers, emollients, surfactants, sunscreens, odor absorbers, and mixtures thereof.
  • a cosmetic additive usually used in its anhydrous or aqueous support, respectively, notably chosen from preserving agents, bactericidal agents, antioxidants, fragrances, fillers, oil gelling agents and/or structuring agents, waxes, pasty substances, additional oils, lipophilic active agents, hydrophilic active agents, hydrosoluble dyes, liposoluble dyes, moisturizers, emollients, surfactants, sunscreens, odor absorbers, and mixtures thereof.
  • the base-coat composition (A) according to the invention may also comprise at least one oil gelling agent and/or structuring agent.
  • This (these) compounds may be chosen notably from lipophilic gelling agents, for instance hydrophobic-modified clays, such as modified magnesium silicate (Bentone gel VS38® from Rheox), hectorite modified with distearyldimethylammonium chloride (CTFA name: Disteardimonium hectorite) sold notably under the name Bentone 38 CE® by the company Rheox or under the name Bentone 38 VCG® by the company Elementis.
  • hydrophobic-modified clays such as modified magnesium silicate (Bentone gel VS38® from Rheox), hectorite modified with distearyldimethylammonium chloride (CTFA name: Disteardimonium hectorite) sold notably under the name Bentone 38 CE® by the company Rheox or under the name Bentone 38 VCG® by the company Elementis.
  • the base-coat composition (A) according to the invention may also comprise at least one wax.
  • the term“wax” means a lipophilic fatty compound that is solid at room temperature (25°C), with a reversible solid/liquid change of state, having a melting point of greater than 30°C which may be up to 200°C, a hardness of greater than 0.5 MPa, and having an anisotropic crystal organization in the solid state.
  • the waxes that may be used in the invention may be hydrocarbon-based waxes and/or silicone waxes, and may be of plant, mineral, animal and/or synthetic origin, preferably hydrocarbon-based. In particular, they have a melting point of greater than 40°C and better still greater than 45°C, for example ranging from 50°C to 1 10°C.
  • waxes that may be used in the invention, mention may be made of those generally used in cosmetics: they are notably of natural origin, such as beeswaxes, carnauba wax, such as the product sold notably under the name Cerauba T1 by the company Baerlocher, candelilla wax, ouricury wax, Japan wax, cork fiber wax or sugarcane wax, rice wax, montan wax, paraffin waxes notably such as the product sold under the name Affine 56-58 Pastilles by the company Baerlocher, lignite wax or microcrystalline wax, ceresin or ozokerite, hydrogenated oils such as jojoba oil; synthetic waxes such as polyethylene waxes derived from the polymerization or copolymerization of ethylene and Fischer-Tropsch waxes, or alternatively fatty acid esters such as octacosanyl stearate, glycerides that are concrete at 40°C and better still at 45°C, silicone waxes such as alkyl or alk
  • a composition (A) in accordance with the invention preferably includes a content of wax(es) of less than or equal to 15% by weight, better still less than or equal to 10% and advantageously less than 5% by weight relative to the total weight of the composition.
  • a composition (A) according to the invention is free of wax.
  • the top-coat composition (B) may also comprise at least one pigment as defined previously and chosen from nacres, particles with a metallic tint, goniochromatic coloring agents, diffractive pigments, thermochromic agents, optical brighteners, and also fibers, notably interference fibers, and mixtures thereof.
  • compositions (A) and (B) of the invention are in the form of a product for the eyebrows.
  • compositions are notably prepared according to the general knowledge of those skilled in the art.
  • One subject of the present patent application is a cosmetic process for making up keratin materials, in particular the eyebrows and the skin notably around the eyebrows, which consists in applying to said keratin materials:
  • composition (A) at least one second composition (B) as defined previously.
  • the drying time preferably ranges from 3 to 20 minutes, more preferentially from 5 to 15 minutes.
  • compositions (A) and (B) according to the invention may each be packaged in a container delimiting at least one compartment that comprises said composition (A) or (B), said container being closed by a closing member.
  • the container may be in any suitable form. It may notably be in the form of a bottle, a tube, a jar or a case.
  • the closing member may be in the form of a removable stopper, a lid or a cover, notably of the type including a body fixed to the container and a cap articulated on the body. It may also be in the form of a member for selectively closing the container, notably a pump, a valve or a flap valve.
  • the container may be combined with an applicator, notably in the form of a brush including an arrangement of bristles maintained by a twisted wire.
  • an applicator notably in the form of a brush including an arrangement of bristles maintained by a twisted wire.
  • a twisted brush is described notably in patent US 4 887 622.
  • It may also be in the form of a comb including a plurality of application members, obtained notably by molding.
  • Such combs are described, for example, in patent FR 2 796 529.
  • the applicator may be in the form of a fine brush, as described, for example, in patent FR 2 722 380.
  • the applicator may be in the form of a block of foam or of elastomer.
  • the applicator may be free (sponge) or securely fastened to a rod borne by the closing member, as described, for example, in patent US 5 492 426.
  • the applicator may be securely fastened to the container, as described, for example, in patent FR 2 761 959.
  • the product may be contained directly in the container, or indirectly.
  • the closing member may be coupled to the container by screwing.
  • the coupling between the closing member and the container occurs other than by screwing, in particular via a bayonet mechanism, by click-fastening or by tightening.
  • click-fastening in particular means any system involving the crossing of a bead or cord of material by elastic deformation of a portion, notably of the closing member, followed by return to the elastically unconstrained position of said portion after the crossing of the bead or cord.
  • the container may be at least partially made of thermoplastic material.
  • thermoplastic materials that may be mentioned include polypropylene and polyethylene.
  • the container may have rigid or deformable walls, notably in the form of a tube or a tube bottle.
  • the container may comprise means intended to bring about or facilitate the dispensing of the composition.
  • the container may have deformable walls so as to cause the composition to exit in response to excess pressurization inside the container, which excess pressurization is brought about by the elastic (or nonelastic) crushing of the walls of the container.
  • the container may be equipped with a wiping element positioned in the vicinity of the opening of the container.
  • a wiping element makes it possible to wipe the applicator and possibly the shaft to which it may be solidly attached.
  • Such a wiping element is described, for example, in patent FR 2 792 618.
  • Phase 1 was prepared by wetting the pigments and the mica with the isododecane. This phase 1 was then milled with a three-roll mill.
  • phase 2 and of the milled phase 1 were melted in a jacketed heating pan in which circulates an oil whose temperature was controlled by means of a thermostatically-controlled oil bath. The nominal temperature was set at 90°C. After total melting, the mixture was homogenized with a Moritz blender. Stirring was continued until a homogeneous preparation was obtained (20 minutes). The mixture was then cooled with stirring.
  • Phase 3 was introduced into phase 1 +2 when the temperature of the mixture was less than or equal to 40°C.
  • Composition (A) thus obtained was transferred into a closed container to prevent it from drying out on contact with air.
  • Isododecane Mica, Trimethyl Siloxysilicate, Quaternium-18 Hectorite, Ethylene/Propylene/Styrene Copolymer, Butylene/Ethylene/Styrene Copolymer, Propylene Carbonate, Dimethicone, Triethoxycaprylylsilane, Isohexadecane, O- Cymen-5-ol, Isodecyl Isononanoate, Tocopheryl Acetate, Nylon-66, Nylon-6, C4-24 Alkyl Dimethicone/Divinyl Dimethicone Crosspolymer, Silica,
  • compositions were applied with a dip applicator, of brush type, on yak bristles (50 mg) adhesively bonded by means of a Pros'Aide® adhesive bond to a silicone support of the BioSkin® type.
  • a first coat of 0.07 g of composition (A) was applied using a brush and then, after 10 minutes of drying, a second coat of 0.07 g of composition (B) was applied. The whole was left to dry for 4 hours.
  • a first coat of 0.07 g of the product Wunder Brow 2® was applied using a brush and then, after 10 minutes of drying, a second coat of 0.07 g of the product Wunder Brow 2® was applied. The whole was left to dry for 4 hours.

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Abstract

La présente demande de brevet concerne un nécessaire pour maquiller des matières kératiniques, en particulier les sourcils et la peau autour des sourcils, comprenant : 1) une première composition de "couche de base" colorée anhydre (A) comprenant dans une phase huileuse : - au moins une résine silicone ; et - au moins un polyamide siliconé ; et - au moins une huile volatile hydrocarbonée ; et - au moins un solvant polaire volatil ; et - au moins un pigment ; et 2) une seconde composition (B) comprenant, dans une phase aqueuse, au moins certaines particules solides formées à partir d'un ou de plusieurs polymères filmogènes en suspension dans ladite phase aqueuse.
PCT/EP2019/079405 2018-11-13 2019-10-28 Kit à deux compositions pour maquiller les sourcils et leur contour, procédé de maquillage en deux étapes WO2020099109A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1860450A FR3088206B1 (fr) 2018-11-13 2018-11-13 Kit de maquillage des sourcils et de leur contour a deux compositions ; procede de maquillage en deux etapes
FR1860450 2018-11-13

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WO2020099109A1 true WO2020099109A1 (fr) 2020-05-22

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FR3112949B1 (fr) * 2020-07-29 2023-02-24 Oreal Emulsions eau dans l’huile contenant du latex et une resine de siloxysilicate
FR3126875B1 (fr) * 2021-09-10 2023-08-11 Oreal Kit de maquillage comprenant une composition aqueuse de maquillage, et une composition de fixation à phase huileuse continue avec un polymère filmogène hydrophobe

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