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. 02, 2025
Filed:
Nov. 19, 2020
Dow Silicones Corporation, Midland, MI (US);
Dow Toray Co., Ltd., Tokyo, JP;
Juyoung Yook, Chungcheongbuk-do, KR;
Jongchan Park, Chungcheongbuk-do, KR;
Atsushi Sugie, Ichihara, JP;
Deokgu Kim, Chungcheongbuk-do, KR;
DOW SILICONES CORPORATION, Midland, MI (US);
DOW TORAY CO., LTD., Tokyo, JP;
Abstract
A photocurable silicone composition is disclosed. A cured product of the composition is also disclosed, as well as methods of forming the same. The photocurable silicone composition comprises: (A) a specific organopolysiloxane having alkenyl groups in a molecule; (B) a compound having at least two thiol groups in a molecule; (C) a photoradical initiator having a phosphorus atom; and (D) a specific hydroxyphenyl triazine compound. The composition exhibits excellent curability by LED lamp with wide UV-Visible range as well as metal-halide lamp, and cures to form a cure product exhibiting excellent resistance to light.