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. 27, 2022
Filed:
Dec. 23, 2020
Applicant:
Momentive Performance Materials Inc., Waterford, NY (US);
Inventors:
Subrata Mandal, Bangalore, IN;
Tetsuo Fujimoto, Gunma, JP;
Takeshi Sunaga, Kiryu Gunma, JP;
Ramasubramanian Narayanan, Bangalore, IN;
Assignee:
MOMENTIVE PERFORMANCE MATERIALS INC., Waterford, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/26 (2006.01); C08L 83/08 (2006.01); C09D 183/08 (2006.01); C09J 183/08 (2006.01);
U.S. Cl.
CPC ...
C08G 77/26 (2013.01); C08L 83/08 (2013.01); C09D 183/08 (2013.01); C09J 183/08 (2013.01); C08G 2150/00 (2013.01); C08G 2170/00 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
A heat stable siloxane-imide copolymer and a curable silicone adhesive composition comprising such a siloxane-imide copolymer is shown and described herein. The composition includes an alkenyl silicone, a silicone hydride based cross linker, hydrosilylation catalyst and additives that is curable at relatively low temperatures and shows good heat stability.