| abstract |
The present invention relates to a method for treating a keratinous material, preferably human skin, in particular the lips, preferably in at least two steps, the method involving: in a first stage, applying an oily dispersion to the material (A), the oily dispersion comprising: i) particles of a copolymer of an alkyl acrylate and an anhydride acrylic, ii) a stabilizer, iii) one or more hydrocarbon-based oils; In the second stage, composition (B) is applied to the material, said composition comprising iv) one or more amine compounds, it being understood that the method of the present invention employs v) one or more cosmetic active agents, so Said cosmetic active agent is selected from a) pigments, b) active agents for skin care and c) UV-screening agents and also d) mixtures thereof; ingredients a) to d) may be present in composition (A) and/or In composition (B) and/or another composition (C). The method of the present invention makes it possible to obtain a treatment of said keratinous material, notably against sweat, body wash, water and fatty substances, in particular vegetable or animal edible oils, and more particularly Vegetable oils such as olive oil, sunflower oil, walnut oil, hazelnut oil, etc. The keratin material treatment method of the present patent application is also suitable for applying makeup to the skin or lips, such as foundations and lipsticks. |