Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE
Document Type and Number:
Japanese Patent JP2020060748
Kind Code:
A
Abstract:
To provide an electrophotographic photoreceptor which has high wear resistance, and which reduces accumulation of residual potential.SOLUTION: An electrophotographic photoreceptor includes an undercoat layer, a layer containing a phthalocyanine pigment and a binder resin, and a surface layer on a support in this order. The undercoat layer contains strontium titanate particles and the binder resin. The surface layer contains a charge transfer substance, the binder resin, fluororesin particles, and a fluorine-containing dispersant.SELECTED DRAWING: None
Inventors:
IKESUE TATSUYA
TAKIZAWA KUMIKO
KUROIWA IKUYO
TANABE KAN
SHIMADA TAKESHI
MITSUDA HARUHIKO
UENO TAKANORI
TAKIZAWA KUMIKO
KUROIWA IKUYO
TANABE KAN
SHIMADA TAKESHI
MITSUDA HARUHIKO
UENO TAKANORI
Application Number:
JP2018193789A
Publication Date:
April 16, 2020
Filing Date:
October 12, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
G03G5/147; G03G5/06; G03G5/14
Domestic Patent References:
| JP2010204136A | 2010-09-16 | |||
| JP2018141972A | 2018-09-13 | |||
| JP2010224173A | 2010-10-07 |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito