Title:
A manufacturing method of an electrophotographic photoreceptor
Document Type and Number:
Japanese Patent JP6071509
Kind Code:
B2
Abstract:
In a process for producing an electrophotographic photosensitive member, in particular, a process of forming a charge transporting layer, a production process is provided by which the stability of a charge transporting layer coating fluid even after its storage for a long time is improved so as to form a coat for a charge transporting layer having a high uniformity. In a process for producing an electrophotographic photosensitive member having a charge transporting layer on a support, a production process is used in which a coat of (i) a liquid dispersion comprised of particles containing a charge transporting material, particles containing a binder resin, and an aqueous dispersion medium, or (ii) a liquid dispersion comprised of particles containing both a charge transporting material and a binder resin, and an aqueous dispersion medium, is formed on the support and then the coat is heated at a temperature not less than the melting point of the charge transporting material to form the charge transporting layer.
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Inventors:
Harunobu Ogaki
Keiko Yamagishi
Atsushi Okuda
Yohei Miyauchi
Hiroki Uematsu
Kimihiro Yoshimura
Keiko Yamagishi
Atsushi Okuda
Yohei Miyauchi
Hiroki Uematsu
Kimihiro Yoshimura
Application Number:
JP2012270604A
Publication Date:
February 01, 2017
Filing Date:
December 11, 2012
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/05; G03G5/047; G03G5/06
Domestic Patent References:
| JP2011128213A | ||||
| JP2003043706A | ||||
| JP5142806A | ||||
| JP2010122440A |
Attorney, Agent or Firm:
Okabe
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Masami Saito
Katsuhiko Kimura
Naofumi Tanaka
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Masami Saito
Katsuhiko Kimura
Naofumi Tanaka