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. 12, 1995
Filed:
May. 27, 1994
Applicant:
Inventors:
Hirotoshi Maeda, Yokohama, JP;
Eiji Watanabe, Yokohama, JP;
Kouichi Katou, Yokohama, JP;
Kouichi Kunimune, Ichibara, JP;
Assignee:
Chisso Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; C08G / ;
U.S. Cl.
CPC ...
430270 ; 522 31 ; 522 52 ; 522 57 ; 522148 ; 522164 ;
Abstract
A photosensitive resin composition containing 0.5 to 15 parts by weight of a compound generating an acid by light irradiation in 100 parts by weight of a polyamic acid amide having an alkoxysilane having a specified structure at its terminals are provided,
Maeda, Hirotoshi. (1995). Photosensitive polyimide precursor composition with photoacid generator (U.S. Patent No. 5449588). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5449588
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile