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:
Sep. 16, 2025
Filed:
Jun. 21, 2021
Dow Toray Co., Ltd., Tokyo, JP;
DOW TRAY CO., LTD., Tokyo, JP;
Abstract
This disclosure relates to a curable silicone composition that contains little to no solvent, has excellent transparency and adhesion to a substrate, and has a low overall haze value, and also relates to a cured product thereof. The curable silicone composition comprises: 100 mass parts of (A) a chain organopolysiloxane having an aliphatic unsaturated carbon-carbon bond-containing group and a degree of siloxane polymerization (DP) within a range of 10 to 1000; 1 to 100 mass parts of (B) a chain organopolysiloxane having an aliphatic unsaturated carbon-carbon bond-containing group and having a DP within a range of 1001 to 10,000; 0 to 100 mass parts of (C) an organopolysiloxane resin; (D) a polyorganohydrogen siloxane; and (E) a catalytic amount of a hydrosilylation reaction catalyst. Optionally, the composition further comprises: 0 to 60 mass parts of (F) an organic solvent, for 100 mass parts of the sum of components (A) to (D).