Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY
Document Type and Number:
WIPO Patent Application WO/2012/127835
Kind Code:
A1
Abstract:
Provided is a conductive member for electrophotography with which conductivity required of electrostatic materials is guaranteed while the generation of image defects associated with discharge irregularities is reduced to a minimum regardless of the length for which or the environment in which the member is used. A conductive member for electrophotography comprising a conductive support body and a conductive layer is characterized in that the conductive layer comprises an ion-conducting resin having quaternary ammonium ions in the molecular structure as the binder resin and comprises carrier molecules represented by the following formula (1) or (2) (where each of n1 and n2 in the formula (2) independently represents an integer of 1 to 4).

Inventors:
YAMAUCHI KAZUHIRO (JP)
MURANAKA NORIFUMI (JP)
NISHIOKA SATORU (JP)
KIKUCHI YUICHI (JP)
Application Number:
PCT/JP2012/001851
Publication Date:
September 27, 2012
Filing Date:
March 16, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CANON KK (JP)
YAMAUCHI KAZUHIRO (JP)
MURANAKA NORIFUMI (JP)
NISHIOKA SATORU (JP)
KIKUCHI YUICHI (JP)
International Classes:
G03G15/02; F16C13/00; G03G15/00; G03G15/08
Foreign References:
JP2010008878A2010-01-14
JP2008224739A2008-09-25
JP2007138113A2007-06-07
JP2005350621A2005-12-22
JP2002132014A2002-05-09
JP2001074034A2001-03-23
JP2001074033A2001-03-23
JPH01142569A1989-06-05
JP2003202722A2003-07-18
Other References:
See also references of EP 2690501A4
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (JP)
Okabe 讓 (JP)
Download PDF:
Claims: