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:
Jul. 29, 2025
Filed:
Jul. 29, 2021
Applicant:
Dupont Toray Specialty Materials Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yutaka Oka, Chiba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/04 (2006.01); C08G 77/08 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); C08G 77/08 (2013.01); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08L 2203/20 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
A thermosetting silicone composition provides excellent adhesiveness and durability even when cured in a short period of time. The thermosetting silicone composition comprises (A) a polyorganosiloxane having at least two alkenyl groups at both ends of the molecular chain, (B) a resinous organopolysiloxane having at least two alkenyl groups at the end of the molecular chain, (C) a polyorganosiloxane having at least two silicon atom-bonded hydrogen atoms at the side chain of the molecular chain, and (D) a curing reaction catalyst.