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US 2010/0247149 A1Published application
Charging member, process cartridge and image forming apparatus
AssigneeFuji Xerox Co., Ltd.
InventorTakuro HOSHIO
Life of this patent
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Abstract
The present invention provides a charging member that includes at least: a base material; and a conductive outermost layer that is disposed on the base material, comes into contact with a body to be charged, has a ten-point average surface roughness Rz of about 2 μm to about 20 μm, and contains (A) a resin and (B) specific conductive particles for forming the surface roughness, the charging member coming into contact with the body to be charged, in a state where a voltage is applied, to charge the body to be charged.
Claims20
A charging member comprising at least:
- a base material;
- and
- a conductive outermost layer that is disposed on the base material, comes into contact with a body to be charged, has a ten-point average surface roughness Rz of about 2 μm to about 20 μm, and comprises (A) a resin and (B) specific conductive particles for forming the surface roughness,
- the charging member coming into contact with the body to be charged, in a state where a voltage is applied, to charge the body to be charged.
1 more element
Dependencies are inferred from the claim text.