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:
Aug. 16, 2022
Filed:
Oct. 12, 2018
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Ryuji Takahashi, Fukushima, JP;
Shimpei Obata, Osaka, JP;
Yasunori Ambe, Fukushima, JP;
Tomo Muguruma, Fukushima, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); C08L 61/06 (2006.01); C08G 8/08 (2006.01); H05K 1/03 (2006.01); B32B 15/08 (2006.01); B32B 15/20 (2006.01); B32B 5/02 (2006.01);
U.S. Cl.
CPC ...
C08J 5/24 (2013.01); B32B 5/02 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); C08G 8/08 (2013.01); C08L 61/06 (2013.01); H05K 1/0373 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2307/304 (2013.01); B32B 2307/3065 (2013.01); C08J 2361/06 (2013.01); C08J 2433/04 (2013.01); C08L 2201/02 (2013.01); C08L 2205/03 (2013.01); C08L 2207/53 (2013.01);
Abstract
A thermosetting resin composition contains a thermosetting resin and an inorganic filler. The thermosetting resin includes a curing agent. A 3 mass % methyl ethyl ketone solution of the curing agent has a Gardner color scale of 15 or more. The content of the curing agent accounts for 10 mass % or more of a total solid content of the thermosetting resin composition.