Patent ID: 9494882
Filing Date: 2016-11-15
CPC Classification: G03G

Claim Text:
1. A method of producing an electrophotographic photosensitive member which comprises a support and a charge transporting layer formed thereon, comprising the steps of: preparing a dispersion liquid comprising: forming a coat of the dispersion liquid; heating the coat to dissolve the particles with liquid medium; and drying the coat to form the charge transporting layer; wherein liquid medium comprises at least one selected from the group consisting of propylene glycol monopropyl ether, propylene glycol-n-butyl ether, 3,3-dimethyl-1-hexanol, ethyl acetyl lactate, 2,2,4-trimethyl-1-pentanol, 2-methyl-2-ethyl-1-pentanol, ethylene glycol monoethyl ether acrylate, butyl formate, phenetole, diethylene glycol dimethyl ether, and methyl propylene glycol acetate.