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:
Dec. 01, 2020
Filed:
Oct. 06, 2016
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Ryutaro Mukai, Settsu, JP;
Hiroto Koma, Settsu, JP;
Takahiro Yasumoto, Settsu, JP;
Katsuya Fujisawa, Settsu, JP;
Tomohiro Abo, Otsu, JP;
Assignee:
KANEKA CORPORATION, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08B 15/05 (2006.01); C08J 5/18 (2006.01); B29C 55/06 (2006.01); C08B 13/00 (2006.01); B29C 55/00 (2006.01); G02B 5/30 (2006.01); C08B 3/08 (2006.01); B29K 1/00 (2006.01); B29L 31/34 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
C08B 15/05 (2013.01); B29C 55/005 (2013.01); B29C 55/06 (2013.01); C08B 3/08 (2013.01); C08B 13/00 (2013.01); C08J 5/18 (2013.01); G02B 5/3033 (2013.01); G02B 5/3083 (2013.01); B29K 2001/08 (2013.01); B29L 2011/0066 (2013.01); B29L 2031/3475 (2013.01); C08J 2301/10 (2013.01); C08J 2301/26 (2013.01); C08J 2301/32 (2013.01); C08J 2401/10 (2013.01);
Abstract
Provided is a polymer material containing at least one kind of a cellulose derivative having (a) an organosilyl group (the organosilyl group having a first aliphatic group, an unsaturated aliphatic group, or an aromatic group), and (b) an acyl group or a second aliphatic group.