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:
Jul. 10, 2018
Filed:
May. 31, 2011
Applicants:
Masanobu Sogame, Matsudo, JP;
Daisuke Ueyama, Kashiwa, JP;
Hajime Ohtsuka, Kamisu, JP;
Inventors:
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/092 (2006.01); C09D 163/00 (2006.01); B32B 27/38 (2006.01); C08G 59/40 (2006.01); C08J 5/24 (2006.01); C08K 3/22 (2006.01); C08L 63/00 (2006.01); C09D 165/00 (2006.01); C08L 65/00 (2006.01);
U.S. Cl.
CPC ...
C09D 163/00 (2013.01); B32B 15/092 (2013.01); B32B 27/38 (2013.01); C08G 59/4014 (2013.01); C08G 59/4042 (2013.01); C08J 5/24 (2013.01); C08K 3/22 (2013.01); C08L 63/00 (2013.01); C09D 165/00 (2013.01); C08G 2261/3424 (2013.01); C08J 2363/00 (2013.01); C08J 2365/00 (2013.01); C08J 2379/04 (2013.01); C08L 65/00 (2013.01); Y10T 428/31529 (2015.04);
Abstract
There is provided a resin composition that exhibits excellent heat resistance, heat conductivity, and water absorption. The resin composition comprises a cyanate ester resin (A) represented by formula (I), an epoxy resin (B), and an inorganic filler (C), the content of the inorganic filler (C) being 301 to 700 parts by weight based on 100 parts by weight in total of the cyanate ester resin (A) and the epoxy resin (B) wherein Rs each independently represent a hydrogen atom or a methyl group; and n is an integer of 1 to 50.