Title:
電子写真感光体、プロセスカートリッジおよび電子写真装置
Document Type and Number:
Japanese Patent JP7054366
Kind Code:
B2
Abstract:
An electrophotographic photosensitive member includes a support and a surface layer, in which the surface layer contains a copolymer of a composition which contains at least a compound represented by the following general formula (1) and a compound represented by the following general formula (2), a content of the compound represented by the general formula (1) in the composition is 25 mass% or more and 70 mass% or less with respect to a total content of the compound represented by the general formula (1) and the compound represented by the general formula (2), and the total content of the compound represented by the general formula (1) and the compound represented by the general formula (2) is 55 mass% or more with respect to a total mass of the composition.
Inventors:
Yuka Ishizuka
Meng Nishida
Atsushi Okuda
Hiroyuki Watanabe
Hideharu Shimozawa
Nobuhiro Nakamura
Kenichi Kaku
Daisuke Miura
Koichi Nakata
Masaki Nonaka
Takahashi Koji
Haruki Mori
Meng Nishida
Atsushi Okuda
Hiroyuki Watanabe
Hideharu Shimozawa
Nobuhiro Nakamura
Kenichi Kaku
Daisuke Miura
Koichi Nakata
Masaki Nonaka
Takahashi Koji
Haruki Mori
Application Number:
JP2018105583A
Publication Date:
April 13, 2022
Filing Date:
May 31, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/147; G03G5/047; G03G5/06
Domestic Patent References:
| JP2015225132A | ||||
| JP2008070761A | ||||
| JP2006058822A | ||||
| JP2012083445A | ||||
| JP2012032631A | ||||
| JP2010085832A | ||||
| JP9012630A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito