L'oreal

Francois Le Bourhis

Jonathan Gawtrey

Francoise Pataut

The present invention relates to a two-compartment aerosol device, comprising a styling composition in a first compartment and a compressed gas chosen from air, nitrogen and carbon dioxide, and mixtures thereof, in a second compartment. Said styling composition comprises at least one compound (A) chosen from an anionic carboxylic polymer free of urethane units, a linear sulfonic polyester and a cellulose-based compound in an alcoholic or aqueous-alcoholic medium which comprises at least 5% by weight, relative to the weight of said composition, of a C-Cmonohydric alcohol. This aerosol device may constitute a hair lacquer. The invention also relates to a styling process using the device of the invention.

Aerosol device having two compartments including an alcoholic or hydroalcoholic hairstyling composition, and hairstyling method

The present invention relates to a two-compartment aerosol device containing a hair treatment composition in a first compartment and a compressed gas chosen from air, nitrogen and carbon dioxide, and mixtures thereof, in a second compartment, where the hair treatment composition contains, in an alcoholic or aqueous-alcoholic cosmetically acceptable medium, at least one hair sheen agent and/or conditioner in a concentration of greater than 0.4% by weight relative to the total weight of the composition.

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Aubervilliers, France

Francois Le Bourhis