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. 28, 2025
Filed:
Jun. 21, 2021
Dow Toray Co., Ltd., Tokyo, JP;
Kenji Ota, Ichihara, JP;
DOW TORAY CO., LTD., Tokyo, JP;
Abstract
A curable organopolysiloxane composition is provided. The composition provides an organopolysiloxane cured product that can be cured at low temperatures while having high thermal conductivity and that can achieve high initial adhesion and adhesive strength to various base materials in contact during the curing process. A thermally conductive member containing the composition, and a heat dissipating structure using the member, are also provided. The curable organopolysiloxane composition comprises (A) an alkenyl group-containing organopolysiloxane having a specific viscosity, (B) an organohydrogenpolysiloxane, (C) a hydrosilylation-reaction catalyst, (D) a thermally conductive filler, (E) a siloxane compound having an alkenyl group and a hydrolyzable silyl group on ends of a specific molecular chain, (F) an alkoxysilane having an alkyl group with 6 or more carbon atoms or a hydrolyzed condensate thereof, and (G) an adhesion promoter.