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METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

  • US 20130244172A1
  • Filed: 11/10/2011
  • Published: 09/19/2013
  • Est. Priority Date: 11/26/2010
  • Status: Active Grant
First Claim
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1. A method of producing an electrophotographic photosensitive member comprising a charge-transporting layer, the method comprising a step of forming a coating film by applying a dispersion solution comprising polyolefin polymer particles and charge-transporting pigment particles as dispersoids and comprising a dispersion medium, and then forming the charge-transporting layer by heating the coating film and melting the polyolefin polymer particles,wherein,the particles consisting of the polyolefin polymer particles and the charge-transporting pigment particles in the dispersion solution have a number average particle diameter of 50 nm or more and 300 nm or less and a degree of dispersion (standard deviation/number average particle diameter) of 1.0 or less.

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