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Patent Searching and Data


Title:
CHARGED MEMBER, PROCESS CARTRIDGE, AND ELECTRONIC PHOTOGRAPH DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/011245
Kind Code:
A1
Abstract:
Disclosed is a charged member that can be stably charged by means of an electronic photography photoreceptor and that has excellent tracking qualities of the rotation of a photosensitive drum. Said charged member has a core shaft, an elastic layer formed to the outer periphery of said core shaft, and a surface layer formed to the outer periphery of said elastic layer. The aforementioned surface layer contains a binder as well as a fullerene hydroxide and/or a fullerene oxide.

Inventors:
KURODA NORIAKI (JP)
NAGAMINE NORIKO (JP)
Application Number:
PCT/JP2011/003925
Publication Date:
January 26, 2012
Filing Date:
July 08, 2011
Export Citation:
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Assignee:
CANON KK (JP)
KURODA NORIAKI (JP)
NAGAMINE NORIKO (JP)
International Classes:
G03G15/02; F16C13/00
Domestic Patent References:
WO2011080906A12011-07-07
WO2006028297A12006-03-16
WO2006028297A12006-03-16
Foreign References:
JP2006088059A2006-04-06
JP2006267397A2006-10-05
JP2009132815A2009-06-18
JP2008276024A2008-11-13
JP2007093937A2007-04-12
JP2004168752A2004-06-17
Other References:
See also references of EP 2597524A4
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (JP)
Okabe 讓 (JP)
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Claims: