Title:
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, COPYING MACHINE USING SAME, AND DOPE FOR FORMING PHOTOSENSITIVE LAYER THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/051526
Kind Code:
A1
Abstract:
The present invention provides: an electrophotographic photoconductor which exhibits not only high environmental compatibility (because a binder resin using a plant-originating compound is used as a material for the photosensitive layer) but also photoelectric conversion performance and durability (wear resistance) that are equal to those of a conventional synthetic resin photoconductor and by which the employment of a substitute for a conventional electrophotographic photoconductor itself or a member thereof can be accelerated on a large scale; a copying machine using the same; and a dope to be used for the same. Since the binder resin exhibits high solubility in a solvent, the present invention also provides: an electrophotographic photoconductor by which the replacement by a natural material can be accelerated from the standpoints of manufacturing quality and manufacturability; a copying machine using the same; and a dope to be used for the same. An electrophotographic photoconductor which has a photosensitive layer on a conductive support, wherein the binder resin constituting the photosensitive layer comprises a polymer that contains, in the backbone chain, skeletons derived from a dehydroabietic acid.
Inventors:
UEHIRA SHIGEKI (JP)
YOSHITANI TOSHIHIDE (JP)
YOSHITANI TOSHIHIDE (JP)
Application Number:
PCT/JP2012/075449
Publication Date:
April 11, 2013
Filing Date:
October 02, 2012
Export Citation:
Assignee:
FUJIFILM CORP (JP)
UEHIRA SHIGEKI (JP)
YOSHITANI TOSHIHIDE (JP)
UEHIRA SHIGEKI (JP)
YOSHITANI TOSHIHIDE (JP)
International Classes:
G03G5/05; C08G63/193; G03G5/047; G03G15/00
Domestic Patent References:
| WO2010150847A1 | 2010-12-29 | |||
| WO2011096145A1 | 2011-08-11 | |||
| WO2011148545A1 | 2011-12-01 | |||
| WO2012086655A1 | 2012-06-28 | |||
| WO2011125795A1 | 2011-10-13 | |||
| WO2012086713A1 | 2012-06-28 |
Foreign References:
| JPH0980782A | 1997-03-28 | |||
| US20110086979A1 | 2011-04-14 | |||
| JP2011026569A | 2011-02-10 | |||
| JPS5922919A | 1984-02-06 | |||
| JP4699558B1 | 2011-06-15 | |||
| JP2011074249A | 2011-04-14 |
Attorney, Agent or Firm:
ODAHARA Shuichi et al. (JP)
Shuichi Odawara (JP)
Shuichi Odawara (JP)
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Claims: