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Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
Japanese Patent JP2010160516
Kind Code:
A
Abstract:

To provide an electrophotographic photoreceptor excellent in wear resistance and electrical characteristics.

The photoreceptor includes an electroconductive substrate and a photosensitive layer formed on the electroconductive substrate, wherein the photosensitive layer contains a polyester copolymer resin having a repeating structure expressed by general formula (4). In general formula (4), A represents a dicarboxylic acid residue represented by formula (A) included in the molecule; and E represents a structure of a divalent phenol residue represented by formula (E).

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
TAJIMA HIROYUKI
KUMANO YUTA
Application Number:
JP2010086038A
Publication Date:
July 22, 2010
Filing Date:
April 02, 2010
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP
International Classes:
G03G5/06; G03G5/05; G03G15/00
Domestic Patent References:
JP2004199051A2004-07-15
JPH1020514A1998-01-23
JP2001265022A2001-09-28
JP2002333731A2002-11-22
Attorney, Agent or Firm:
Takeshi Senda
Jiro Kobe



 
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