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:
Sep. 01, 2020
Filed:
Mar. 01, 2017
Applicant:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Inventors:
Hiroshi Matsutani, Tokyo, JP;
Nanako Mizuguchi, Tokyo, JP;
Satoshi Asaka, Chikusei, JP;
Misao Inaba, Tokyo, JP;
Yohei Ishikawa, Tokyo, JP;
Keiko Kudoh, Tokyo, JP;
Katsuya Maeyama, Yamagata, JP;
Assignee:
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/04 (2006.01); C08L 61/02 (2006.01); C08L 63/00 (2006.01); C08L 73/00 (2006.01); C08K 5/3445 (2006.01); C08G 16/00 (2006.01); C08K 5/1539 (2006.01);
U.S. Cl.
CPC ...
C08L 61/02 (2013.01); C08G 16/00 (2013.01); C08K 5/1539 (2013.01); C08K 5/3445 (2013.01); C08L 63/00 (2013.01); C08L 73/00 (2013.01); G02B 1/04 (2013.01);
Abstract
A polyketone composition includes: (A) a polyketone having, in a main chain, a structural unit represented by the following Formula (I); and (B) an epoxy compound. In Formula (I), X represents a bivalent group that has from 1 to 50 carbon atoms and that may have a substituent group, Y represents a bivalent hydrocarbon group that has from 1 to 30 carbon atoms and that may have a substituent group, and n represents an integer from 1 to 1500.