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Title:
CHARGED MEMBER, METHOD FOR PRODUCING SAME, AND ELECTROPHOTOGRAPHIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/008122
Kind Code:
A1
Abstract:
Disclosed is a charged member which is not likely to suffer from cleaning failure. Specifically disclosed is a charged member which comprises a conductive supporting body and an elastic layer that serves as the surface layer. The surface of the elastic layer is provided with a region that is cured by being irradiated with an electron beam, and at least one kind of spherical particles selected from among spherical silica particles, spherical alumina particles and spherical zirconia particles are supported in the region in such a manner that the spherical particles are exposed from the surface of the elastic layer. As a result, the surface of the elastic layer is roughened.

Inventors:
HARADA MASAAKI (JP)
SUZUKI TOSHIRO (JP)
WATANABE HIROAKI (JP)
SATO TAICHI (JP)
NOSE KEIJI (JP)
Application Number:
PCT/JP2011/003862
Publication Date:
January 19, 2012
Filing Date:
July 06, 2011
Export Citation:
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Assignee:
CANON KK (JP)
HARADA MASAAKI (JP)
SUZUKI TOSHIRO (JP)
WATANABE HIROAKI (JP)
SATO TAICHI (JP)
NOSE KEIJI (JP)
International Classes:
G03G15/02; F16C13/00
Foreign References:
JP2004061640A2004-02-26
JPH09160355A1997-06-20
JPH07152222A1995-06-16
JP2010134452A2010-06-17
JP2009217094A2009-09-24
Other References:
See also references of EP 2594998A4
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (JP)
Okabe 讓 (JP)
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Claims:



 
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