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:
Sep. 05, 2023
Filed:
Oct. 27, 2020
Applicant:
Showa Denko Materials Co., Ltd., Tokyo, JP;
Inventors:
Kosuke Murai, Tokyo, JP;
Takao Tanigawa, Tokyo, JP;
Minoru Kakitani, Tokyo, JP;
Makoto Yanagida, Tokyo, JP;
Mami Shimada, Tokyo, JP;
Assignee:
RESONAC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B32B 7/12 (2006.01); B32B 15/085 (2006.01); C09J 7/24 (2018.01); C09J 7/30 (2018.01); C09J 139/04 (2006.01);
U.S. Cl.
CPC ...
B32B 27/322 (2013.01); B32B 7/12 (2013.01); B32B 15/085 (2013.01); C09J 7/241 (2018.01); C09J 7/30 (2018.01); C09J 139/04 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2307/538 (2013.01); B32B 2457/08 (2013.01); C09J 2301/30 (2020.08); C09J 2427/006 (2013.01);
Abstract
The present disclosure relates to a fluororesin substrate laminate for a high-frequency circuit, the fluororesin substrate laminate including a fluororesin substrate and an adhesive layer provided on the fluororesin substrate, wherein the adhesive layer includes a resin composition containing: (A) a maleimide compound having a saturated or unsaturated divalent hydrocarbon group; and (B) an aromatic maleimide compound.