Title:
電子写真感光体、プロセスカートリッジ及び電子写真装置
Document Type and Number:
Japanese Patent JP7362498
Kind Code:
B2
Abstract:
An electrophotographic photosensitive member that has an electroconductive support and a photosensitive layer on the electroconductive support, and reduces image failures. The surface layer of the electrophotographic photosensitive member includes a cured product of a composition of: a charge transporting compound having a specific polymerizable functional group; a polytetrafluoroethylene particle having a specific primary particle diameter; and a polymer having specific structural units and having weight average molecular weight.
Inventors:
Ryoichi Tokimitsu
Naoto Kameyama
Takeuchi Irene
Naoto Kameyama
Takeuchi Irene
Application Number:
JP2020014164A
Publication Date:
October 17, 2023
Filing Date:
January 30, 2020
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/147; G03G5/07
Domestic Patent References:
| JP2018077450A | ||||
| JP2018028603A | ||||
| JP2015096940A | ||||
| JP2005275373A | ||||
| JP4154842A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Aki Honda
Takao Ochi
Koji Yoshizawa
Aki Honda