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:
Apr. 12, 2016
Filed:
Sep. 11, 2014
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Kenji Kajiwara, Kanagawa, JP;
Katsumi Nukada, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Yuko Iwadate, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/14 (2006.01); G03G 5/047 (2006.01); G03G 5/06 (2006.01); G03G 5/05 (2006.01); G03G 5/07 (2006.01); G03G 5/147 (2006.01);
U.S. Cl.
CPC ...
G03G 5/047 (2013.01); G03G 5/0564 (2013.01); G03G 5/062 (2013.01); G03G 5/0614 (2013.01); G03G 5/0618 (2013.01); G03G 5/071 (2013.01); G03G 5/14708 (2013.01); G03G 5/14756 (2013.01); G03G 5/14795 (2013.01);
Abstract
An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer provided on the conductive substrate, wherein an outermost surface layer of the electrophotographic photoreceptor is composed of a cured film of a composition containing a reactive charge transport material, a zinc stearate coverage of the surface of the outermost surface layer is 5.0% or more, and an oxygen permeability coefficient of the outermost surface layer before coating with zinc stearate is 2.0×10fm/Pa·s or more.