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:
Jan. 11, 2022
Toray Industries, Inc., Tokyo, JP;
TORAY INDUSTRIES, INC., Tokyo, JP;
Abstract
The purpose of the present invention is to provide a photosensitive resin composition and compound having a low dissipation factor when made into a cured film. The present invention is a photosensitive resin composition containing (A) a polyfunctional monomer, (B) a binder resin, and (C) a photopolymerization initiator, the (A) polyfunctional monomer containing a compound represented by expression (1) and/or a compound represented by expression (2), and the (B) binder resin containing one or more substances selected from the group consisting of a polyimide, a polyimide precursor, a polybenzoxazole, a polybenzoxazole precursor, a polyamide, a copolymer thereof, a polyurea, a polyester, a polysiloxane, an acrylic resin, a phenol resin and a benzocyclobutene resin, and a maleic acid resin and a cycloolefin polymer.