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:
Feb. 20, 2024
Filed:
Apr. 03, 2020
Applicant:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Inventors:
Takahiro Taki, Tokyo, JP;
Takako Ejiri, Tokyo, JP;
Tetsuro Iwakura, Tokyo, JP;
Kana Uchimura, Tokyo, JP;
Toshiki Fujii, Tokyo, JP;
Yukako Omori, Tokyo, JP;
Tetsuya Kato, Tokyo, JP;
Osamu Fujioka, Tokyo, JP;
Assignee:
RESONAC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/10 (2006.01); C08L 79/08 (2006.01); C08J 5/24 (2006.01); B32B 5/02 (2006.01); B32B 15/14 (2006.01); B32B 15/20 (2006.01); B32B 37/18 (2006.01); C08G 73/12 (2006.01); H05K 1/03 (2006.01); H01L 23/498 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
C08L 79/085 (2013.01); B32B 5/022 (2013.01); B32B 15/14 (2013.01); B32B 15/20 (2013.01); B32B 37/18 (2013.01); C08G 73/128 (2013.01); C08J 5/244 (2021.05); C08J 5/249 (2021.05); H05K 1/0373 (2013.01); B32B 2250/40 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2305/076 (2013.01); B32B 2307/204 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/748 (2013.01); B32B 2311/12 (2013.01); B32B 2315/085 (2013.01); B32B 2457/08 (2013.01); C08J 2379/08 (2013.01); C08J 2425/04 (2013.01); C08J 2471/00 (2013.01); H01L 23/49822 (2013.01); H05K 1/024 (2013.01); H05K 2201/012 (2013.01);
Abstract
The present invention relates to a resin composition containing a phosphate ester-based flame retardant (A) having an aromatic hydrocarbon group containing two or more aromatic ring structures and a polyphenylene ether derivative (B) having an ethylenically unsaturated bond-containing group at both ends.