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. 27, 2022
Filed:
Mar. 09, 2017
Applicant:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Inventors:
Hideyuki Katagi, Tokyo, JP;
Naoki Maruyama, Tokyo, JP;
Yuka Yoshida, Tokyo, JP;
Tomoko Higashiuchi, Tokyo, JP;
Yoshitaka Takezawa, Tokyo, JP;
Assignee:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/62 (2006.01); B32B 15/04 (2006.01); C08G 59/06 (2006.01); C08G 59/24 (2006.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C08G 59/621 (2013.01); B32B 15/043 (2013.01); C08G 59/066 (2013.01); C08G 59/245 (2013.01); C08K 3/04 (2013.01); B32B 2255/06 (2013.01); B32B 2255/26 (2013.01);
Abstract
Provided is an epoxy polymer which has a mesogen skeleton and a structural unit represented by Formula (A). In Formula (A), each Rindependently represents an alkyl group having from 1 to 8 carbon atoms, and n represents an integer of 0 to 3.