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. 29, 2026
Filed:
Mar. 04, 2022
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Hitoshi Maruyama, Annaka, JP;
Kumiko Hayashi, Annaka, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/075 (2006.01); G03F 7/004 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0757 (2013.01); G03F 7/0045 (2013.01); G03F 7/0048 (2013.01);
Abstract
Provided is a photosensitive resin composition containing: (A) a silicone resin containing an acid-crosslinkable group; (B) an alicyclic epoxy compound represented by formula (B1) or (B2); and (C) a photo-acid-generating agent. (In the formula, Rthrough Rare each independently a hydrogen atom or a C1-8 saturated hydrocarbyl group.)