帯電部材、プロセスカートリッジおよび電子写真装置

Title:

帯電部材、プロセスカートリッジおよび電子写真装置

Document Type and Number:

Japanese Patent JP5038524

Kind Code:

B2

Abstract:

Disclosed is a charging member provided with a surface layer capable of more reliably suppressing bleeding of low molecular weight components from an elastic layer. Said charging member has a substrate, an elastic layer and a surface layer. Said surface layer has Si-O-Ta bonds, and contains a polymeric compound having structural units represented by structural formula (1) and structural units represented by structural formula (2). TaO 5/2 (2)

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Inventors:

Yuya Tomomi
Noriaki Kuroda
Noriko Nagamine

Application Number:

JP2011207533A

Publication Date:

October 03, 2012

Filing Date:

September 22, 2011

Export Citation:

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Assignee:

Canon Inc

International Classes:

G03G15/02; C08G79/00

Domestic Patent References:

JP2007264611A
JP2007225998A
JP2006039286A
JP2007004102A
JP2011154353A

Attorney, Agent or Firm:

Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata

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