The present invention relates to a cosmetic or dermatological composition comprising, in a physiologically acceptable support: a) at least one oily phase and b) at least one merocyanine compound of formula (1 ) defined hereinbelow and c) at least one organic UVB-screening agent chosen from: v) a liquid lipophilic organic UVB-screening agent vi) a hydrophilic organic UVB-screening agent vii) a triazine UVB-screening agent and viii) mixtures thereof; and d) at least one organic UVA-screening agent other than the said merocyanine compound; when the said UVB-screening agent is liquid and lipophilic, the said composition contains less than 2% by weight of cyclohexasiloxane relative to the total weight of the composition. Another subject of the present invention consists of 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 according to the invention 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 keratin material, 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.
本发明涉及一种化妆品或皮肤科学组合物,其中包括以下生理可接受的支持物:a)至少一种油性相和b)至少一种在下文中定义的公式(1)的美拉
氰化合物和c)至少一种有机UVB筛选剂,选择自:v)液态亲脂性有机UVB筛选剂vi)亲
水性有机UVB筛选剂vii)三嗪类UVB筛选剂和viii)它们的混合物;以及d)至少一种有机UVA筛选剂,除了所述的美拉
氰化合物之外;当所述UVB筛选剂为液态和亲脂性时,所述组合物相对于组合物的总重量含有不到2%的环己
硅氧烷。本发明的另一个主题是一种非治疗性化妆过程,用于护理和/或化妆角蛋白材料,包括将至少一种根据上述定义的本发明组合物应用于所述角蛋白材料的表面。本发明还涉及一种非治疗性化妆过程,用于限制皮肤的黑化和/或改善肤色和/或均匀性,包括将至少一种如上所述的组合物应用于角蛋白材料的表面。本发明还涉及一种非治疗性化妆过程,用于预防和/或治疗角蛋白材料的衰老迹象,包括将至少一种如上所述的组合物应用于角蛋白材料的表面。