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:
Oct. 04, 2022
Filed:
Jul. 05, 2016
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventor:
Ken Nakayama, Annaka, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/04 (2006.01); C09J 183/04 (2006.01); C08G 77/20 (2006.01); B32B 27/00 (2006.01); C09J 7/40 (2018.01); C08G 77/16 (2006.01); C08G 77/14 (2006.01); C08G 77/12 (2006.01);
U.S. Cl.
CPC ...
C09J 183/04 (2013.01); B32B 27/00 (2013.01); C08G 77/20 (2013.01); C09D 183/04 (2013.01); C09J 7/40 (2018.01); C09J 7/401 (2018.01); C08G 77/12 (2013.01); C08G 77/14 (2013.01); C08G 77/16 (2013.01); C09J 2400/283 (2013.01); C09J 2483/005 (2013.01);
Abstract
A compound that is devoid of epoxy groups and has a quantity of alkenyl groups corresponding to 5-1000 times the alkenyl content of a base polymer, and/or an organopolysiloxane that is devoid of alkenyl groups, has an average degree of polymerization of 2-50, and contains, per molecule, 30 mol % or more of siloxane units having epoxycyclohexyl groups bonded to silicon atoms via carbon atoms, are/is blended with a silicone composition for a release film as adhesion-enhancing components.