Title:
CONDUCTIVE ROLLER
Document Type and Number:
WIPO Patent Application WO/2022/018934
Kind Code:
A1
Abstract:
This conductive roller comprises a base material having an outer circumferential surface along the axis, and a surface layer disposed on the outer circumferential surface of the base material. The surface layer has particles. The ten-point average roughness Rz of the outer circumferential surface of the base material is in the range of 6.0-8.0 μm, and the ten-point average roughness Rz of the outer circumferential surface of the surface layer is in the range of 5.5-8.5 μm. Furthermore, the base material of the conductive roller preferably has a core material and a conductive elastic layer that is disposed between the core material and the surface layer. The surface layer preferably has a conductive portion containing a resin material and a conductive agent.
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Inventors:
SUZUKI SHOGO (JP)
FUKUOKA SATOSHI (JP)
SASAKI KENJI (JP)
FUKUOKA SATOSHI (JP)
SASAKI KENJI (JP)
Application Number:
PCT/JP2021/017768
Publication Date:
January 27, 2022
Filing Date:
May 10, 2021
Export Citation:
Assignee:
NOK CORP (JP)
International Classes:
F16C13/00; G03G15/00; G03G15/02
Foreign References:
| JP2019003171A | 2019-01-10 | |||
| JP2004306519A | 2004-11-04 | |||
| JP3655364B2 | 2005-06-02 | |||
| JP2003202722A | 2003-07-18 |
Attorney, Agent or Firm:
OHCHI INTERNATIONAL IP (JP)
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