L'oreal

Loreal Sa

Other

L'or&eacute;al S.a.

L'or&eacute;al

Christine DuPuis

Claude Dubief

Henri Samain

Daniele Cauwet-Martin

Jean Aulnay Mondet

Bertrand Lion

Jean F Grollier

Isabelle Hansenne

Raluca Lorant

Jean-Michel Sturla

Colette Cazeneuve

Nathalie Mougin

Daniele Cauwet

Mireille Maubru

Isabelle Rollat

Bertrand Piot

Laurence Sebillotte-Arnaud

Damarys Braida-Valerio

Laurence Sebillote-Arnaud

V&eacute;ronique Ferrari

V&eacute;ronique Roulier

Mirelle Maubru

Monique Guelton

Christophe Tribet

Roland Audebert

The invention relates to a sprayable or vaporizable cosmetic composition, in particular in the form of an aerosol, comprising, in a cosmetically acceptable aqueous or aqueous/alcoholic medium, at least one fixing and/or conditioning polymer and at least one alkyl acrylate/alkyl methacrylate/acrylic acid copolymer.

Cosmetic composition with a fixing and/or conditioning polymer containing a specific acrylic copolymer

A topical composition containing an aqueous gel which contains a hydrophilic gelling material, wherein the gel has at least one of the following properties: an initial viscosity V ranging from 3000 to 50,000 Pa.s, wherein the initial viscosity is stable up to a shear strain C , a viscosity V after shear at a strain C , wherein a ratio of V /V is greater than or equal to 1000, and a difference of C -C is less than or equal to 100 Pa.

Vaporizable gelled composition

A cosmetic composition pressurized as an aerosol in the presence of a propellant and forming a mousse, comprising, in a cosmetically acceptable medium, at least one associative polyurethane and at least one anionic polymer, and to the use of an associative polyurethane in order to improve the properties of mousses based on anionic polymer and propellant.

Composition in the form of an aerosol mousse based on polyurethane and anionic polymer

The invention concerns a cosmetic composition comprising, in a cosmetically acceptable medium, at least a film-forming polymer (A) with particular characteristics and at least an additive (B), the latter being selected such that the film formed on the hair after the cosmetic composition has been applied retains its mechanical properties whatever the hygrometric condition. The invention also concerns a hair care or hair styling method using said composition and its use for the formulation of cosmetic products such as lacquers, sprays or foams, for hair care or hair styling.

Cosmetic composition comprising at least a film-forming polymer and at least a regulating agent

Cosmetic composition containing a polyorganosiloxane and an acrylic terpolymer, and use of this composition for treating keratinous material

A cosmetic composition comprising at least one silicone/acrylate copolymer and at least one non-cellulose thickening agent, wherein the at least one silicone/acrylate copolymer is obtained by radical-mediated polymerization of at least one ethylenically unsaturated monomer (a) in the presence of at least one silicone derivative (b) comprising at least one oxyalkylene group. A cosmetic process, in particular a process for fixing and/or holding the hairstyle by using said composition, as well as to the use of this composition for the manufacture of a cosmetic formulation intended in particular for holding and/or shaping the hairstyle.

Cosmetic composition comprising at least one silicone/acrylate copolymer and at least one thickening agent

A cosmetic or dermatological composition for treating keratinous material, particularly human hair, including a cosmetically or dermatologically acceptable medium containing at least one silcone-grafted polymer with a polysiloxane backbone grafted by non-silicone organic monomers and at least one amphiphilic polymer comprising at least one fatty chain and at least one hydrophilic unit. Such compositions are particularly suitable for use as rinsable or non-rinsable products for washing and conditioning hair, hair setting of hair styling.

Topical composition containing a silicone polymer with a polysiloxane skeleton containing non-silicone grafts and a fatty-chain amphiphilic polymer

The invention concerns cosmetic compositions containing, in a cosmetically acceptable medium, as thickening system: (A) at least a non-ionic associative polyurethane and (B) at least a non-ionic polymer comprising at least a fatty chain.

Cosmetic composition comprising at least one nonionic amphiphilic associative polyurethane and at least one nonionic polymer with fatty chains

A thickening system for aqueous medium, which can be used in the fields of cosmetics, dermatology or hygiene, comprising at least one amphiphilic polymer comprising at least one fatty chain and at least one hydrophilic unit, and at least one protein.

Thickened composition in aqueous medium and process for thickening aqueous medium

The invention concerns a cosmetic composition for treating keratinous fibers, in particular hair, containing at least an anionic or non-ionic polymer and at least one silicon comprising at least a carboxylic acid function, as well as the method for treating keratinous fibers using this composition.

Cosmetic composition containing an anionic or nonionic polymer and a carboxylic silicon

The invention concerns a cosmetic composition comprising in a cosmetically acceptable aqueous or hydroalcoholic medium, an aqueous dispersion of insoluble styling polymer particles, resulting in a mean fixing energy of styling material after drying on the keratinous fibers less than 200 microjoules in a fixing test. The invention is applicable to hair lacquers.

Cosmetic composition containing an aqueous dispersion of insoluble polymer material particles, use and method

An aerosol device comprising a container containing an aerosol composition, comprising, on the one hand, a liquid phase (or fluid) containing at least one fixing material in a suitable solvent and, on the other hand, a propellant, and a means for distributing the aerosol composition, the fixing material having a glass transition temperature (Tg) of greater than or equal to 40&deg; C., the fixing material comprising at least one polymer containing vinyllactam units, and the device being suitable for obtaining a wetting power of greater than or equal to 40 mg/s. The invention also relates to a process for treating keratin fibres, in which a composition comprising a fixing material having a glass transition temperature (Tg) of greater than or equal to 40&deg; C., this fixing material comprising at least one polymer containing vinyllactam units, is applied to the fibres by means of a suitable device in order to obtain a wetting power of greater than or equal to 40 mg/s.

Aerosol device based on alcoholic compositions of fixing materials comprising vinyllactam units

The present invention relates to a cosmetic or dermatological composition for treating keratin substances, in particular human hair, comprising a grafted silicone polymer with a non-silicone organic skeleton with at least one monomer containing at least one polysiloxane and at least one crosslinked or non-crosslinked thickening polymer or copolymer of methacrylamide or a methacrylamide derivative.

Composition comprising silicone polymer containing non-silicone backbone and at least one thickening polymer or copolymer of (meth) crylamide or of a (meth) acrylamide derivative

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Paris, France

Christine DuPuis