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:
Mar. 31, 1998
Filed:
Sep. 24, 1996
Applicant:
Inventors:
Akira Takahashi, Nagano, JP;
Sumitaka Nogami, Nagano, JP;
Assignee:
Fuji Electric Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 59 ; 430 66 ;
Abstract
An inverted-lamination organic positive-photoconductor for electrophotography comprises a conductive substrate, a charge transport layer on the conductive substrate, a charge generation layer on the charge transport layer, a surface protection layer on the charge generation layer, with the surface protection layer containing a polyaniline compound which includes being doped with a protonic acid selected from a sulfonic acid, a carboxylic acid, an organophosphoric acid, or a potential compound, wherein the potential compound is a compound that reacts to form one of a sulfonic acid, a carboxylic acid, or an organophosphoric acid.