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. 05, 2017
Filed:
Oct. 21, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Masashi Nishi, Susono, JP;
Kunihiko Sekido, Suntou-gun, JP;
Michiyo Sekiya, Atami, JP;
Kei Tagami, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/14 (2006.01); C07D 471/06 (2006.01);
U.S. Cl.
CPC ...
C07D 471/06 (2013.01); G03G 5/142 (2013.01);
Abstract
An electrophotographic photosensitive member includes, in the following order, a support member, an undercoat layer adjacent to the support member, and a photosensitive layer adjacent to the undercoat layer. The undercoat layer contains a polymer produced by polymerizing a composition containing a crosslinking agent and a compound expressed by general formula (1): wherein Rto Rare defined in the specification.