Conductive member, process cartridge using the conductive...

Details Conductive member, process cartridge using the conductive... Conductive member, process cartridge using the conductive...

2008-11-26

2011-11-22

Walsh, Ryan (Department: 2852)

Electrophotography

Image formation

Charging

C399S168000

Reexamination Certificate

active

08064804

ABSTRACT:
A conductive member includes, a conductive supporting body, an electric resistance-adjusting layer formed in the conductive supporting body, and a space holding member which is formed on each end of the electric resistance-adjusting layer and has a material different from a material of the electric resistance-adjusting layer, the space holding member constantly maintaining a space between an image carrier and the electric resistance-adjusting layer, and the electric resistance-adjusting layer including a resin composition having a thermoplastic resin (A) containing at least an ether group, a fibrous polymer (B), which do not melt in (A) and has an aromatic skeleton in a molecule, and an electrolyte salt (C).

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Mar. 4, 2009 European search report in connection with a counterpart European patent Application No. 08 25 3840.

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