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:
Jul. 10, 2012
Filed:
Dec. 19, 2008
(meth)acrylic acid/alkyl (meth)acrylate ester copolymer and cosmetic preparation containing the same
Applicants:
Masatoyo Yoshinaka, Himeji, JP;
Yuichiro Morimitsu, Himeji, JP;
Shinji Kobayashi, Kako-gun, JP;
Masaki Kosugi, Kita-ku, JP;
Inventors:
Masatoyo Yoshinaka, Himeji, JP;
Yuichiro Morimitsu, Himeji, JP;
Shinji Kobayashi, Kako-gun, JP;
Masaki Kosugi, Kita-ku, JP;
Assignee:
Sumitomo Seika Chemicals Co., Ltd., Kako-gun, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 20/10 (2006.01); C08F 112/02 (2006.01); A61K 47/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A (meth)acrylic acid/alkyl (meth)acrylate ester copolymer containing: