L'oreal

Florence Levy

Jean-Thierry Simonnet

Vance Bergeron

Aurelie LaFuma

Stephane Santucci

Didier Candau

Xavier Blin

Philippe Ilekti

Roberto Cavazzuti

Angelina Roudot

Michell Chen

Yoriko Kawaratani

Padraig McDermott

Nathalie Geffroy

Thierry Cotton

Sophie Allemand

Marie Devie

Alexandra Suida-Batista

Virginie Perez Nowak

Maud Rieffel

Frédérique Labatut

Léonora Henault-Mezaize

Guénaelle Martin

A cosmetic composition includes, in a physiologically acceptable medium: at least water, at least alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. At least one second non-volatile oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the said first oil; at least one stabilizer chosen from surfactants and/or hydrophilic gelling agents, preferably chosen from associative polymers, natural polymers and their mixture.

Aqueous cosmetic composition comprising alkylcellulose

The present invention relates to a cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one merocyanine compound of formula (1) or (2) and b) at least one oily phase and c) at least one C-Cmonoalkanol. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of the said keratin material, of at least one composition as defined above. The invention also relates to a non-therapeutic cosmetic process for limiting the darkening of the skin and/or improving the colour and/or uniformity of the complexion, comprising the application, to the surface of the skin, of at least one composition as defined previously. The invention also relates to a non-therapeutic cosmetic process for preventing and/or treating the signs of ageing of a keratin material, comprising the application, to the surface of the keratin material, of at least one composition as defined previously. 

Cosmetic or dermatological composition comprising a merocyanine, an oily phase and a C1&#x2014;C4 monoalkanol

Disclosed are methods of preparing stable O/W emulsions by silicic acid complexation of micron-sized oil droplets, and stable emulsions prepared by silicic acid complexation. Compositions and products comprising the emulsions are also disclosed. Emulsions may be stable over an extended period of time at room temperature.

Emulsion stabilization via silicilic acid complexation

Disclosed are methods of preparing stable gas-in-water dispersions by silicic acid complexation of micron-sized gas bubbles, and stable dispersions prepared by silicic acid complexation. Compositions and products comprising the dispersions are also disclosed. Dispersions may be stable over an extended period of time at room temperature.

Bubble encapsulation via silicilic acid complexation

Disclosed are methods of preparing stable gas-in-solution emulsions by particle adsorption via electrostatic interaction, and stable emulsions prepared by particle adsorption via electrostatic interaction. Compositions and products comprising the emulsions are also disclosed. Emulsions may be stable over an extended period of time at room temperature.

Stable bubbles via particle absorption by electrostatic interaction

The invention relates to a cosmetic composition comprising, in a physiologically acceptable aqueous medium, a cucurbic acid compound of formula (I) in which Rrepresents a radical COOR, Rdenoting a hydrogen atom or a C-Calkyl radical, optionally substituted with one or more hydroxyl groups;Rrepresents a hydrocarbon-based radical containing from 1 to 18 carbon atoms;a homopolymer of a monomer comprising a sulfonic group;and a crosslinked acrylic acid homopolymer. Use for caring for and making up keratin materials.

Cosmetic composition comprising a cucurbic acid compound and a blend of sulfonic and acrylic polymers

The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising (a) at least one polyorganosiloxane containing polymer comprising at least one moiety which comprises at least one polyorganosiloxane group consisting of 1 to about 1000 organosiloxane units in the chain of the moiety or in the form of graft, and at least two groups capable of establishing hydrogen interactions; (b) at least one volatile alcohol; and (c) at least one thickening agent, as well as to methods of using such compositions and kits containing such compositions.

Composition containing a polyorganosiloxane polymer, a thickening agent and at least one volatile alcohol

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Paris, France

Florence Levy