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:
Mar. 24, 2020
Filed:
Oct. 17, 2017
Applicant:
Hitachi Chemical Company, Ltd., Chiyoda-ku, Tokyo, JP;
Inventors:
Shingo Tanaka, Tokyo, JP;
Tomoko Higashiuchi, Tokyo, JP;
Naoki Maruyama, Tokyo, JP;
Kazumasa Fukuda, Tokyo, JP;
Yoshitaka Takezawa, Tokyo, JP;
Fusao Hojo, Tokyo, JP;
Assignee:
HITACHI CHEMICAL COMPANY, LTD., Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/02 (2006.01); C08G 59/24 (2006.01); C08G 59/50 (2006.01);
U.S. Cl.
CPC ...
C08G 59/245 (2013.01); C08G 59/504 (2013.01); C08G 2250/00 (2013.01);
Abstract
A production method for a glassy liquid-crystalline epoxy resin, comprising a process of cooling a liquid-crystalline epoxy resin to cause transition into a glassy state.