COSMETIC AND/OR DERMATOLOGICAL COMPOSITION CONTAINING A MEROCYANINE DERIVATIVE COMPRISING SPECIFIC POLAR GROUPS CONSISTING OF HYDROXYL- AND ETHER-FUNCTIONALITIES
申请人:Richard Herve
公开号:US20140294743A1
公开(公告)日:2014-10-02
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.
本发明涉及一种化妆品和/或皮肤科学组合物,其在生理上可接受的介质中包含至少一种公式(1)或(2)的merocyanine衍生物及/或其E,E-,E,Z-或Z,Z-几何异构体形式:包括由羟基和醚功能团组成的特定极性基团。本发明的另一个目的涉及一种化妆过程,用于控制和/或改善皮肤在紫外线照射下的变黑和肤色均匀性,包括在皮肤上涂抹上述定义的化妆品组合物。本发明的另一个目的涉及一种化妆过程,用于保护角质素材料,特别是皮肤免受光老化的影响,包括在角质素材料上涂抹上述定义的化妆品组合物。