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.
[EN] COSMETIC AND/OR DERMATOLOGICAL COMPOSITION CONTAINING A MEROCYANINE DERIVATIVE COMPRISING SPECIFIC POLAR GROUPS CONSISTING OF HYDROXYL- AND ETHER-FUNCTIONALITIES<br/>[FR] COMPOSITION COSMÉTIQUE ET/OU DERMATOLOGIQUE CONTENANT UN DÉRIVÉ DE MÉROCYANINE QUI COMPREND DES GROUPES POLAIRES SPÉCIFIQUES CONSTITUÉS DE FONCTIONNALITÉS HYDROXYLE ET ÉTHER
申请人:OREAL
公开号:WO2013010590A1
公开(公告)日:2013-01-24
A cosmetic and/or dermatologigal composition comprising in a physiologically acceptable medium at least one merocyanine derivative of formula (1) or (2) and/or its Ε,Ε-, Ε,Ζ- or Z, Z - geometrical isomer forms: comprising specific polar groups consisting of hydroxyl - and ether- functionalities. 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. 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. Use of merocyanines for protecting bodycare products from photolytic and oxidative degradation.