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. 28, 2017
Filed:
Jun. 03, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yasutomo Tsuji, Kawasaki, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/04 (2006.01); G03G 15/01 (2006.01); G03G 15/16 (2006.01); G03G 5/00 (2006.01); G03G 5/147 (2006.01);
U.S. Cl.
CPC ...
G03G 15/162 (2013.01); G03G 5/00 (2013.01); G03G 5/1476 (2013.01); G03G 5/14773 (2013.01); G03G 5/14791 (2013.01); G03G 5/14795 (2013.01); G03G 2215/0129 (2013.01); Y10T 428/31504 (2015.04);
Abstract
An electrophotographic member which has resistance to discharge degradation and can maintain the toner releasability for a long period is provided. The electrophotographic member includes a substrate and a surface layer. The surface layer includes a binder resin having an acrylic skeleton and a modified silicone compound having a polyether group and a hydroxyl group in a molecule, the surface layer having a surface having a n-hexadecane contact angle of 30° or more.