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:
May. 09, 2017
Filed:
Jan. 09, 2014
Applicant:
Daicel Corporation, Osaka-shi, Osaka, JP;
Inventors:
Yasunobu Nakagawa, Ohtake, JP;
Shigeaki Kamuro, Himeji, JP;
Assignee:
DAICEL CORPORATION, Osaka-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/08 (2006.01); H01L 23/29 (2006.01); C09D 183/04 (2006.01); C09J 183/04 (2006.01); C08G 77/50 (2006.01); C08L 83/04 (2006.01); C08K 5/3492 (2006.01); C08L 83/10 (2006.01); C08L 83/14 (2006.01); C08L 83/08 (2006.01); C08K 5/5419 (2006.01); C08G 77/20 (2006.01); C08G 77/04 (2006.01);
U.S. Cl.
CPC ...
H01L 23/296 (2013.01); C08G 77/50 (2013.01); C08K 5/34924 (2013.01); C08L 83/04 (2013.01); C09D 183/04 (2013.01); C09J 183/04 (2013.01); C08G 77/045 (2013.01); C08G 77/20 (2013.01); C08K 5/5419 (2013.01); C08L 83/08 (2013.01); C08L 83/10 (2013.01); C08L 83/14 (2013.01); H01L 2924/0002 (2013.01);
Abstract
The curable resin composition according to the present invention includes a polyorganosiloxane (A), a silsesquioxane (B), an isocyanurate compound (C), and a silane coupling agent (D). The polyorganosiloxane (A) is a polyorganosiloxane approximately devoid of aryl groups. The silsesquioxane (B) includes a ladder-like silsesquioxane. The curable resin composition has excellent heat resistance, transparency and flexibility. It offers superior reflow resistance and barrier properties to a corrosive gas.