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:
Jun. 25, 2019
Filed:
Apr. 28, 2016
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/62 (2006.01); C08L 63/00 (2006.01); B32B 27/26 (2006.01); B32B 27/38 (2006.01); C08K 5/13 (2006.01); C07C 39/15 (2006.01);
U.S. Cl.
CPC ...
C08K 5/13 (2013.01); C08G 59/62 (2013.01); C08L 63/00 (2013.01); B32B 27/38 (2013.01); C07C 39/15 (2013.01);
Abstract
A resin composition includes an epoxy compound, a first triphenylbenzene compound, and a second triphenylbenzene compound. A ratio M (mol %) expressed by M (mol %)=(M1/M2)×100 is from 0.2 mol % to 16.3 mol %, where M1 is the number of moles (mol) of an alkoxy group contained in the second triphenylbenzene compound, and M2 is sum of the number of moles (mol) of a hydroxyl group contained in the first triphenylbenzene compound, the number of moles (mol) of the hydroxyl group contained in the second triphenylbenzene compound, and the number of moles (mol) of the alkoxy group contained in the second triphenylbenzene compound.