ELECTRIFICATION MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE

Title:

ELECTRIFICATION MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2012/023241

Kind Code:

A1

Abstract:

Provided is an electrification member which combines, at a high level, both the electrification characteristics of an electrophotographic photo receptor, and the suppression of the seepage of low molecular weight components from an elastic layer to the surface. The electrification member has a substrate, an elastic layer and a surface layer; the surface layer includes high molecular compounds having structural units represented by formulas (1), (2) and (3), and having Si-O-Ti bonds, Ti-O-Ta bonds and Si-O-Ta bonds.

Inventors:

NAGAMINE NORIKO (JP)
KURODA NORIAKI (JP)
TOMOMIZU YUYA (JP)

Application Number:

PCT/JP2011/004265

Publication Date:

February 23, 2012

Filing Date:

July 28, 2011

Export Citation:

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Assignee:

CANON KK (JP)
NAGAMINE NORIKO (JP)
KURODA NORIAKI (JP)
TOMOMIZU YUYA (JP)

International Classes:

C08G79/14; G03G15/02

Foreign References:

JPH05150617A	1993-06-18
JP2004037786A	2004-02-05
JP2006293004A	2006-10-26
JP2007004102A	2007-01-11
JP2006039286A	2006-02-09
JP2005024672A	2005-01-27
JP2001173641A	2001-06-26
JP2000337355A	2000-12-05
JP2010183984A	2010-08-19

Other References: