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:
Dec. 03, 1991
Filed:
Nov. 16, 1990
Applicant:
Inventors:
Hiromichi Tachikawa, Kanagawa, JP;
Hiroaki Yokoya, Kanagawa, JP;
Syu Watarai, Kanagawa, JP;
Toshiaki Aoai, Sizuoka, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 49 ; 430 96 ;
Abstract
An electrophotographic printing plate precursor comprising an electrically-conductive support having thereon a photoconductive layer containing at least a photoconductive compound and a binding resin wherein said binding resin is an alkali-soluble polyurethane resin.
Tachikawa, Hiromichi. (1991). Electrophotographic printing plate precursor containing alkali-soluble (U.S. Patent No. 5069992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5069992
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile