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:
Feb. 17, 2026
Filed:
Dec. 23, 2020
Dow Toray Co., Ltd., Tokyo, JP;
Nohno Toda, Ichihara, JP;
Manabu Sutoh, Ichihara, JP;
DOW TORAY CO., LTD., Tokyo, JP;
Abstract
A one-component curable organopolysiloxane composition that has excellent storage stability, favorable curability and adhesion at relatively low temperatures, and an appropriate pot life is provided. In particular, the composition has excellent curability even at temperatures of 80° C. or lower and excellent adhesion to resins such as polyester, polyphenylene sulfide, and the like. Furthermore, the composition can be cured in a short period of time by increasing the temperature to a high temperature when rapid curing is required. The composition comprises: (A) an organopolysiloxane having at least two alkenyl groups in each molecule thereof; (B) an organopolysiloxane having at least two silicon atom-bonded hydrogen atoms in a molecule; (C) a photo-active hydrosilylation reaction catalyst; (D) a condensation reaction catalyst; (E) a curing inhibitor; and (F) an adhesion imparting agent having at least one terminal trialkoxysilyl group.