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:
Feb. 14, 2006
Filed:
Nov. 18, 2003
Kimihiro Yoshimura, Kanagawa, JP;
Yosuke Morikawa, Kanagawa, JP;
Tatsuya Ikezue, Kanagawa, JP;
Kouichi Nakata, Ibaraki, JP;
Daisuke Tanaka, Shizuoka, JP;
Kimihiro Yoshimura, Kanagawa, JP;
Yosuke Morikawa, Kanagawa, JP;
Tatsuya Ikezue, Kanagawa, JP;
Kouichi Nakata, Ibaraki, JP;
Daisuke Tanaka, Shizuoka, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention relates to an electrophotographic photosensitive member comprising a surface layer excellent in adhesiveness and abrasion resistance, having a hardness and a toughness, and not degrading the charge transport property. One aspect of the present invention provides an electrophotographic photosensitive member comprising a photosensitive layer on a conductive support, wherein a surface layer of the photosensitive member contains a crosslinked epoxy-modified resol type phenolic resin, and at least one of a charge transport material and a conductive fine particle.