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:
Feb. 24, 2015
Filed:
Mar. 07, 2011
Applicants:
Herve Richard, Gagny, FR;
Benoit Muller, Paris, FR;
Inventors:
Herve Richard, Gagny, FR;
Benoit Muller, Paris, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 17/04 (2006.01); A61K 8/00 (2006.01); A61K 8/35 (2006.01); A61K 8/41 (2006.01); A61K 8/44 (2006.01); C07C 45/86 (2006.01); C07C 255/30 (2006.01); C07D 211/46 (2006.01);
U.S. Cl.
CPC ...
A61Q 17/04 (2013.01); A61K 8/35 (2013.01); A61K 8/41 (2013.01); A61K 8/44 (2013.01); C07C 45/86 (2013.01); C07C 255/30 (2013.01); C07D 211/46 (2013.01); A61K 2800/52 (2013.01); C07C 2101/14 (2013.01);
Abstract
The present invention relates to a cosmetic composition comprising the combination i) of at least one screening agent of the dibenzoylmethane derivative type and ii) of at least one specific merocyanine dicyano or cyanoacetate derivative. It also relates to a method for the photostabilization, with regard to radiation, of at least one screening agent of the dibenzoylmethane derivative type by an effective amount of at least one specific merocyanine dicyano or cyanoacetate derivative.