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:
May. 19, 1992
Filed:
Jul. 28, 1989
Applicant:
Inventors:
Quang L N'Guyen, Antony, FR;
Jacqueline Griat, Ablon, FR;
Francois Millecamps, Paris, FR;
Gerard Lang, Saint-Gratien, FR;
Serge Forestier, Claye Souilly, FR;
Assignee:
Societe Anonyme Dite: L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424401 ; 424 59 ; 424 60 ; 424 65 ; 424 70 ; 424 761 ; 514-2 ; 514458 ; 514474 ; 514555 ; 514844 ; 252397 ;
Abstract
An anti-oxidant system contains, in combination, at least one stabilized ascorbyl ester, at least one tocopherol or a mixture of tocopherols, or cafeic acid or a derivative thereof, at least one complexing agent and at least one non-thiol polypeptide. The anti-oxidant system is employed to stabilize fatty bodies and cosmetic compositions.