Process for producing electrophotographic photosensitive member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9341964
APP PUB NO 20140342285A1
SERIAL NO

14359272

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Abstract

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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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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyauchi, Yohei Tokyo, JP 26 138
Ogaki, Harunobu Suntou-gun, JP 67 1473
Okuda, Atsushi Yokohama, JP 73 1339
Uematsu, Hiroki Mishima, JP 35 954
Yamagishi, Keiko Kawasaki, JP 23 440
Yoshimura, Kimihiro Yokohama, JP 47 428

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