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:
Jan. 14, 2025
Filed:
Feb. 17, 2022
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Masashi Iio, Joetsu, JP;
Hiroyuki Urano, Joetsu, JP;
Osamu Watanabe, Joetsu, JP;
Katsuya Takemura, Joetsu, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
A negative photosensitive resin composition including: an alkali-soluble resin containing at least one structure selected from a polyimide structure, a polyamide structure, a polybenzoxazole structure, a polyamide-imide structure, and a precursor structure thereof, a polymer compound having a structural unit formed by cyclopolymerization, a compound that generates an acid by light, and a heat crosslinking agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile