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:
Dec. 12, 2017
Filed:
Jan. 24, 2014
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/06 (2006.01); H01L 23/29 (2006.01); C09D 183/06 (2006.01); C08L 83/04 (2006.01); H01L 33/56 (2010.01); C08G 77/44 (2006.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C09D 183/06 (2013.01); C08G 77/44 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08L 83/04 (2013.01); C08L 83/06 (2013.01); H01L 23/296 (2013.01); H01L 33/56 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/2237 (2013.01); C08K 2201/00 (2013.01); H01L 2933/005 (2013.01);
Abstract
A silicone resin liquid composition containing a silicone resin is provided. TheSi-NMR measurement of the resin exhibits a ratio of the area of signals assigned to A3 silicon atoms to the area of all signals derived from silicon atoms of 51% to 69%. An A3 silicon atom represents a silicon atom to which are bonded three oxygen atoms bonded to another silicon atom.