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:
May. 28, 2019
Filed:
Jul. 12, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01); C08J 7/12 (2006.01); G03G 5/02 (2006.01); G03G 15/08 (2006.01); G03G 21/18 (2006.01); G03G 5/147 (2006.01); G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0233 (2013.01); C08J 7/123 (2013.01); G03G 5/02 (2013.01); G03G 5/14765 (2013.01); G03G 5/14769 (2013.01); G03G 5/14786 (2013.01); G03G 5/14791 (2013.01); G03G 15/0818 (2013.01); G03G 21/18 (2013.01); G03G 21/1853 (2013.01); G03G 15/0812 (2013.01); G03G 21/0017 (2013.01); G03G 2215/00683 (2013.01);
Abstract
Provided an electrophotographic member that contributes to the formation of a higher grade of an electrophotograph than ever for use in an ultralow-temperature environment. The electrophotographic member has an electro-conductive resin layer, and the resin layer comprises a resin having a specific structure and an anion.