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:
Aug. 21, 2012
Filed:
Mar. 24, 2008
Applicants:
Takayuki Suzuki, Tokyo, JP;
Takatugu Suzuki, Tokyo, JP;
Issei Nakahara, Tokyo, JP;
Inventors:
Assignee:
Konica Minolta Opto, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/00 (2006.01); C09D 4/00 (2006.01); C09D 101/00 (2006.01); C09D 201/00 (2006.01); C09J 4/00 (2006.01); C09J 201/00 (2006.01); C09J 101/00 (2006.01); B28B 11/08 (2006.01); B29C 49/08 (2006.01); B29C 55/00 (2006.01); C08G 73/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a cellulose ester optical film containing cellulose ester, a polymer (a) below and a compound (b) below: