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. 02, 2021
Filed:
Jul. 19, 2017
Applicant:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Inventors:
Takao Tanigawa, Tokyo, JP;
Tetsuroh Irino, Tokyo, JP;
Minoru Kakitani, Tokyo, JP;
Kouji Morita, Tokyo, JP;
Assignee:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); C08K 5/524 (2006.01); C08K 5/372 (2006.01); B32B 27/34 (2006.01); H05K 1/03 (2006.01); B32B 5/28 (2006.01); C08L 35/00 (2006.01); B32B 15/08 (2006.01); C08K 5/49 (2006.01); C08K 3/22 (2006.01); C08J 5/24 (2006.01); C08K 5/523 (2006.01); C08K 5/5313 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
C08K 5/524 (2013.01); B32B 5/28 (2013.01); B32B 15/08 (2013.01); B32B 27/34 (2013.01); C08J 5/24 (2013.01); C08K 3/22 (2013.01); C08K 5/372 (2013.01); C08K 5/49 (2013.01); C08K 5/523 (2013.01); C08K 5/5313 (2013.01); C08L 35/00 (2013.01); H05K 1/024 (2013.01); H05K 1/03 (2013.01); H05K 1/0373 (2013.01); C08J 2379/08 (2013.01); C08K 2201/019 (2013.01); H05K 2201/012 (2013.01);
Abstract
The present invention relates to a resin composition containing (A) a compound having a maleimide group, a divalent group having at least two imide bonds, and a saturated or unsaturated divalent hydrocarbon group and (B) a halogen-free flame retardant.