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:
Aug. 22, 2023
Filed:
Oct. 15, 2018
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Ken Nakayama, Gunma, JP;
Yasuyoshi Kuroda, Gunma, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
Provided is a silicone adhesive composition having (A) a condensation product of a linear or branched diorganopolysiloxane having a silicon atom-bonded hydroxy group and/or a silicon atom-bonded alkoxy group having 1 to 10 carbon atoms at a terminal and having no alkenyl group, a linear or branched diorganopolysiloxane having at least two alkenyl groups, and an organopolysiloxane comprising an RSiOunit and an SiOunit and having a silicon atom-bonded hydroxy group and/or a silicon atom-bonded alkoxy group having 1 to 6 carbon atoms, (B) an organohydrogenpolysiloxane having at least three SiH groups and an average polymerization degree of 80 or less in an amount of 0.1 to 5 parts by mass, relative to 100 parts by mass of component (A), and (C) a platinum group metal catalyst in a catalytic amount.