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. 28, 2002
Filed:
Sep. 22, 1997
Applicant:
Inventors:
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 7/027 ; A61K 7/043 ; A61K 7/030 ;
U.S. Cl.
CPC ...
A61K 7/027 ; A61K 7/043 ; A61K 7/030 ;
Abstract
A composition, in particular a cosmetic composition, which may be in the form of an emulsion, the said composition comprising a specific copolymer comprised of monoolefinically unsaturated C -C carboxylic acid monomer and fatty-chain monomeric ester of acrylic acid. The invention also relates to the use of the said copolymer in cosmetics, in particular for improving the staying power of the composition.