Title:
MANUFACTURE OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
Japanese Patent JP3721703
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the method for manufacturing the electrophotographic photoreceptor prevented from occurrence of image defects by heat-treating a substrate at a specified temperature after washing it and before coating it with a photosensitive layer.
SOLUTION: The aluminum substrate is washed with an aqueous rinsing solution and then heat treated at a temperature of ≥125°C, and after that, coated with the photosensitive layer. As the aqueous rinsing solution, water containing a surfactant, a mixture of water and a hydrophilic organic solvent, preferably, a 5-95 weight % organic solvent, especially, containing a dihydroxy compound or its derivative represented by the formula: R3-CH(OR+)-CH(OR2)-R4, in which each of R1 and R2 is, independently, an H atom or a 1-4C alkyl or acyl group.
Inventors:
Toshiyuki Araki
Masakatsu Murayama
Atsushi Tamaki
Taguchi
Masakatsu Murayama
Atsushi Tamaki
Taguchi
Application Number:
JP9873197A
Publication Date:
November 30, 2005
Filing Date:
April 16, 1997
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
G03G5/00; G03G5/06; G03G5/10; (IPC1-7): G03G5/00; G03G5/10
Domestic Patent References:
| JP10123737A | ||||
| JP5281758A | ||||
| JP9101624A |
Attorney, Agent or Firm:
Hasegawa Soji
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