ヒドロキシルおよびエーテル官能基からなる特定の極性基を含むメロシアニン誘導体を含有する化粧品および／または皮膚科学的組成物农业专利-农业专业知识服务系统

发明人:: エルヴェ・リシャール,クザヴィエ・マラ,フロランス・ラロレ,ディディエ・カンドー,ジュリー・ソンヌール−ジェニー,ジュリー・グリュメラール,バルバラ・ヴィンクレール,ディトマール・フーグリン

摘要：: The present invention relates to a cosmetic and/or dermatological composition comprising in a physiologically acceptable medium at least one merocyanine derivative of formula (1) or (2) and/or its E,E-, E,Z- or Z,Z-geometrical isomer forms: comprising specific polar groups consisting of hydroxyl- and ether-functionalities. Another object of the present invention relates to a cosmetic process for controlling and/or improving the darkening of the skin under exposure to UV radiation and the homogeneity of the colour of the complexion which comprises the application onto the skin of a cosmetic composition as above defined. Another object of the present invention relates to a cosmetic process for protecting the keratinic materials and particularly the skin against photo-ageing which comprises the application onto the keratinic material of a cosmetic composition as above defined.