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:
Mar. 21, 2017
Filed:
Jul. 23, 2010
Applicants:
Ryo Ogawa, Kuki, JP;
Shinsuke Yamada, Kuki, JP;
Inventors:
Ryo Ogawa, Kuki, JP;
Shinsuke Yamada, Kuki, JP;
Assignee:
Adeka Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 63/00 (2006.01); C09J 163/00 (2006.01); C08G 59/02 (2006.01); C08G 59/56 (2006.01); C08G 59/62 (2006.01); C08G 59/50 (2006.01); C09J 11/04 (2006.01); C09J 11/06 (2006.01); C09J 11/08 (2006.01); H01L 23/29 (2006.01); H01L 23/31 (2006.01); C08K 5/00 (2006.01); C08K 5/13 (2006.01); C08K 5/31 (2006.01); C08K 5/315 (2006.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01); C08G 59/68 (2006.01); C08G 73/06 (2006.01); C08K 3/00 (2006.01); C08K 7/02 (2006.01); C08L 79/04 (2006.01);
U.S. Cl.
CPC ...
H01L 23/295 (2013.01); C08G 59/686 (2013.01); C08G 73/0655 (2013.01); C08K 3/0033 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08L 63/00 (2013.01); H01L 23/293 (2013.01); C08L 79/04 (2013.01); H01L 2924/0002 (2013.01);
Abstract
The present invention is a solventless one liquid type cyanate ester-epoxy resin composition having high thermal resistance as well as excellent storage stability and curing properties, which contains (A) cyanate ester, (B) epoxy resin, (C) guanidine compounds and (D) at least one kind of phenol compounds selected from a group consisting of phenol compounds represented by the following general formulae. In the general formulae, 1 is an integer selected from 0 to 4, Rrepresents an unsubstituted or fluorine-substituted monovalent hydrocarbon group. General formula: