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. 03, 2020
Filed:
Jul. 12, 2018
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Atsushi Nohara, Tokyo, JP;
Yasushi Suzumura, Tokyo, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); B32B 27/04 (2006.01); B32B 27/26 (2006.01); B32B 27/38 (2006.01); C08L 63/00 (2006.01); C08G 59/30 (2006.01); C08G 59/32 (2006.01); C08G 59/38 (2006.01); C08G 59/40 (2006.01); C08G 59/68 (2006.01); C08G 59/50 (2006.01); C08G 59/14 (2006.01); C08G 59/44 (2006.01); C08G 59/46 (2006.01); C08G 59/60 (2006.01);
U.S. Cl.
CPC ...
C08G 59/3218 (2013.01); C08G 59/14 (2013.01); C08G 59/302 (2013.01); C08G 59/32 (2013.01); C08G 59/3227 (2013.01); C08G 59/38 (2013.01); C08G 59/44 (2013.01); C08G 59/46 (2013.01); C08G 59/50 (2013.01); C08G 59/5073 (2013.01); C08G 59/60 (2013.01); C08J 5/24 (2013.01); C08L 63/00 (2013.01); C08J 2363/00 (2013.01);
Abstract
This epoxy resin composition contains an epoxy resin (A) having at least three glycidyl groups in the molecule, an epoxy resin (B) having at least one sulfur atom in the molecule, and an imidazole compound (C) containing at least one of 2-phenyl-4,5-dihydroxymethyl imidazole and 2-phenyl-4-methyl-5-hydroxymethyl imidazole.