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:
Jun. 07, 2016
Filed:
Jul. 01, 2005
Applicants:
Nathalie Mougin, Paris, FR;
Gwenaëlle Jegou, Livry Gardan, FR;
Inventors:
Nathalie Mougin, Paris, FR;
Gwenaëlle Jegou, Livry Gardan, FR;
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61K 6/00 (2006.01); A61Q 5/06 (2006.01); C08F 118/02 (2006.01); C08F 220/28 (2006.01); C08F 220/26 (2006.01); C08F 220/60 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
C08F 220/28 (2013.01); A61K 8/8152 (2013.01); A61K 8/8158 (2013.01); A61Q 5/065 (2013.01); C08F 220/26 (2013.01); C08F 220/60 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 19/00 (2013.01);
Abstract
The invention concerns novel ethylene copolymers comprising polyethylene glycol (meth)acrylate monomers, cationic monomers, and optionally amphoteric, anionic and/or hydrophilic nonionic monomers, neutralized by particular neutralizing agents. The invention also concerns composition in particular cosmetic or pharmaceutical comprising said copolymers, as well as methods for preparing said copolymers, and cosmetic treatment methods using same.