Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2005-11-08
2005-11-08
Ahmed, Sheeba (Department: 1773)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C399S159000, C399S168000, C399S176000
Reexamination Certificate
active
06962746
ABSTRACT:
In a conductive member having a support and provided thereon at least one cover layer, the cover layer has a surface layer, and the surface layer contains fine particles. In the surface layer, fine particles present at the surface-layer lower part corresponding to a range within 30% of the total layer thickness from the lowermost plane have an average particle diameter which is larger than the average particle diameter of fine particles present at the surface-layer upper part corresponding to a range within 30% of the total layer thickness from the uppermost plane. A process cartridge and an electrophotographic apparatus have such a conductive member.
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Doi Shinji
Ikeda Atsushi
Inoue Hiroshi
Kato Hisao
Kuroda Noriaki
Ahmed Sheeba
Canon Kabushiki Kaisha
Canon Kasei Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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