The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2022
Filed:
Jul. 19, 2012
Herve Richard, Gagny, FR;
Xavier Marat, Paris, FR;
Florence L'alloret, Paris, FR;
Didier Candau, Bievres, FR;
Julie Songeur-geney, Saint Cloud, FR;
Julie Grumelard, Huningue, FR;
Barbara Winkler, Lörrach, DE;
Dietmar Huglin, Reihen, CH;
Herve Richard, Gagny, FR;
Xavier Marat, Paris, FR;
Florence L'Alloret, Paris, FR;
Didier Candau, Bievres, FR;
Julie Songeur-Geney, Saint Cloud, FR;
Julie Grumelard, Huningue, FR;
Barbara Winkler, Lörrach, DE;
Dietmar Huglin, Reihen, CH;
L'OREAL, Paris, FR;
Abstract
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.