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. 23, 2025
Filed:
May. 06, 2020
Applicant:
Dow Silicones Corporation, Midland, MI (US);
Inventors:
Assignee:
Dow Silicones Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/04 (2006.01); C08J 7/04 (2020.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01); C08L 83/06 (2006.01);
U.S. Cl.
CPC ...
C08L 83/06 (2013.01); C08J 7/0427 (2020.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08J 2383/06 (2013.01); C08K 2003/2227 (2013.01); C08K 2201/001 (2013.01); C08K 2201/014 (2013.01); C08L 2203/20 (2013.01);
Abstract
A composition contains: (a) a vinyl-functional polysiloxane; (b) a silyl hydride functional polysiloxane having on average at least two silyl hydride groups per molecule; (c) 60 to 92 weight-percent thermally conductive filler; (d) a platinum hydrosilylation catalyst; and (e) 0.05 to 2.0 weight-percent of a trialkoxy-functional polysiloxane; where the trialkoxy-functional polysiloxane has two or more trialkoxy functionalities per molecule and a number average molecular weight of 1200 or more and where weight-percents are relative to the composition weight.