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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.:

US 9598573 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Jun. 07, 2013

Curable resin composition, resin composition, resin sheet formed by using said curable resin composition and resin composition, and cured materials thereof

Applicant:

Adeka Corporation, Tokyo, JP;

Inventors:

Yuichiro Deguchi, Tokyo, JP;

Takahiro Mori, Tokyo, JE;

Yoshihiro Fukuda, Tokyo, JP;

Takeru Ohtsu, Tokyo, JP;

Assignee:

Adeka Corporation, Tokyo, JP;

Attorney:

Millen White Zelano & Branigan, P.C.

Primary Examiner:

Randy Gulakowski

Assistant Examiner:

Ha S Nguyen

Int. Cl.
CPC ...
C08L 63/00 (2006.01); C08L 79/04 (2006.01); C08G 59/32 (2006.01); C08G 59/40 (2006.01); C08G 59/50 (2006.01); C08J 5/18 (2006.01); C08J 7/04 (2006.01);
U.S. Cl.
CPC ...
C08L 63/00 (2013.01); C08G 59/32 (2013.01); C08G 59/3218 (2013.01); C08G 59/3227 (2013.01); C08G 59/4014 (2013.01); C08G 59/5073 (2013.01); C08J 5/18 (2013.01); C08L 79/04 (2013.01); C08J 7/047 (2013.01); C08J 2363/00 (2013.01); C08J 2367/02 (2013.01); C08J 2379/04 (2013.01); C08J 2379/08 (2013.01); C08J 2463/00 (2013.01); C08J 2463/02 (2013.01); C08J 2463/04 (2013.01); C08J 2463/06 (2013.01); C08J 2479/04 (2013.01);
Abstract

A curable resin composition which comprising (A), (B) and (C) as follows: (A) 100 parts by mass of polyfunctional epoxy component which contains (A1) a trifunctional epoxy compound having three glycidyl groups in a molecule and (A2) a tetrafunctional epoxy compound having four glycidyl groups in a molecule, wherein (A1):(A2) is 10:90 to 90:10 in terms of mass; (B) 25 to 200 parts by mass of a cyanic acid ester compound having two or more of cyanato groups; and (C) 0.5 to 20 parts by mass of an imidazole compound as a curing agent.

Find Patent Forward Citations

Deguchi, Yuichiro. (2017). Curable resin composition, resin composition, resin sheet formed by using said curable resin composition and resin composition, and cured materials thereof (U.S. Patent No. 9598573). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9598573

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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