cosmetic and / or dermatological composition, cosmetic process for controlling and / or improving skin darkening under UV radiation exposure and skin color homogeneity, cosmetic process for protecting keratin materials and particularly skin against photoaging and use of merocyanins of formula
BARBARA WINKLER,DIDIER CANDAU,DIETMAR HUGLIN,FLORENCE L'ALLORET,HERVÉ RICHARD,JULIE GRUMELARD,JULIE SONGEUR-GENEY,XAVIER MARAT
申请号：
BR112014001331
公开号：
BR112014001331A2
申请日:
2012.07.19
申请国别(地区):
BR
年份:
2017
代理人:
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.
