Abstract: Composition containing at least one aminophenol derivative and a solubilizing compound which is not in the form of vesicles, chosen from: (a) oxyalkylenated fatty acid esters of sorbitan, (b) oxyalkylenated hydrogenated castor oils, and/or (c) oxyalkylenated fatty alcohols. The invention also relates to a process for dissolving at least one aminophenol derivative by mixing it with a solubilizing agent as defined above.

Abstract: A composition containing a continuous aqueous phase comprising L-2-oxothiazolidine-4-carboxylic acid, at least one sequestering agent and at least one neutralizing agent, the said neutralizing agent being present in an amount which is sufficient to adjust the pH of the aqueous phase of the composition to a value of between 5 and 8. The combination of the sequestering agent and the neutralizing agent stabilizes the L-2-oxothiazolidine-4-carboxylic acid, in particular with respect to thermal degradation, and thus prevents yellowing of the composition and the formation of unpleasant odors.

Abstract: A composition containing a continuous aqueous phase comprising L-2-oxothiazolidine-4-carboxylic acid, at least one sequestering agent and at least one neutralizing agent, the said neutralizing agent being present in an amount which is sufficient to adjust the pH of the aqueous phase of the composition to a value of between 5 and 8. The combination of the sequestering agent and the neutralizing agent stabilizes the L-2-oxothiazolidine-4-carboxylic acid, in particular with respect to thermal degradation, and thus prevents yellowing of the composition and the formation of unpleasant odors.

Abstract: The invention concerns a matte-rendering cosmetic composition containing polytetrafluoroethylene (PTFE) in the form of a dispersion of particles in an aqueous medium, the particles having a numerical mean dimension ranging from about 0.1 to 30 &mgr;m, and preferably from 0.5 to 15 &mgr;m.

Abstract: A method for modifying the appearance of a substrate comprising applying to the substrate a composition comprising at least one copolymer comprising at least one vinyl pyrrolidone monomeric unit and at least one C10-C40 alkene monomeric unit, wherein the at least one copolymer is present in an amount effective to modify the appearance of the substrate.

Abstract: Methods and compositions for bleaching the skin are provided. Compounds of the optical brightener family may be applied in an effective amount to bleach the skin. The present inventions also relates to compositions which contain of compounds of the optical brightener family and other cosmetic compounds, such as skin bleaching agents, screening agents, anti-wrinkle agents and moisturizers.

Abstract: Methods and compositions for bleaching the skin are provided. Compounds of the optical brightener family may be applied in an effective amount to bleach the skin. The present inventions also relates to compositions which contain of compounds of the optical brightener family and other cosmetic compounds, such as skin bleaching agents, screening agents, anti-wrinkle agents and moisturizers.

Abstract: Composition containing at least one aminophenol derivative and a solubilizing compound which is not in the form of vesicles, chosen from: (a) oxyalkylenated fatty acid esters of sorbitan, (b) oxyalkylenated hydrogenated castor oils, and/or (c) oxyalkylenated fatty alcohols. The invention also relates to a process for dissolving at least one aminophenol derivative by mixing it with a solubilizing agent as defined above.

Abstract: A composition containing a continuous aqueous phase comprising L-2-oxothiazolidine-4-carboxylic acid, at least one sequestering agent and at least one neutralizing agent, the said neutralizing agent being present in an amount which is sufficient to adjust the pH of the aqueous phase of the composition to a value of between 5 and 8. The combination of the sequestering agent and the neutralizing agent stabilizes the L-2-oxothiazolidine-4-carboxylic acid, in particular with respect to thermal degradation, and thus prevents yellowing of the composition and the formation of unpleasant odors.

Abstract: Methods and compositions for bleaching the skin are provided. Compounds of the optical brightener family may be applied in an effective amount to bleach the skin. The present inventions also relates to compositions which contain of compounds of the optical brightener family and other cosmetic compounds, such as skin bleaching agents, screening agents, anti-wrinkle agents and moisturizers.

Abstract: Methods and compositions for bleaching the skin are provided. Compounds of the optical brightener family may be applied in an effective amount to bleach the skin. The present inventions also relates to compositions which contain of compounds of the optical brightener family and other cosmetic compounds, such as skin bleaching agents, screening agents, anti-wrinkle agents and moisturizers.