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:
Feb. 26, 1980
Filed:
Oct. 06, 1977
Applicant:
Inventors:
Teruomi Takahashi, Yokohama, JP;
Takehiko Matsuo, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ; G03G / ;
U.S. Cl.
CPC ...
430 66 ; 430132 ;
Abstract
An electrophotographic photosensitive member comprises a photoconductive insulating binder layer and a clearcoling layer overlying said photoconductive insulating binder layer and essentially consisting of a resin having an acid group in the molecule. The clearcoling layer may be produced by applying an aqueous coating material composed of a resin having a neutralized acid group and then drying.