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. 17, 2013
Filed:
Feb. 20, 2009
Applicants:
Satoshi Katayama, Nabari, JP;
Kohichi Toriyama, Yao, JP;
Mami Adachi, Tenri, JP;
Kotaro Fukushima, Kawanishi, JP;
Junichi Washo, Ikoma, JP;
Inventors:
Satoshi Katayama, Nabari, JP;
Kohichi Toriyama, Yao, JP;
Mami Adachi, Tenri, JP;
Kotaro Fukushima, Kawanishi, JP;
Junichi Washo, Ikoma, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/14 (2006.01); B01F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coating liquid for an undercoat layer of an electrophotographic photoreceptor which is formed by sequentially stacking the undercoat layer and a photosensitive layer on an electrically conductive support, wherein the coating liquid comprises titanium oxide microparticles and silicon nitride microparticles as an inorganic compound, a binder resin and an organic solvent.