Conductive rubber member

Details Conductive rubber member Conductive rubber member

2006-12-12

2006-12-12

Gray, David M. (Department: 2852)

Electrophotography

Cleaning of imaging surface

Roller

C399S176000, C492S056000

Reexamination Certificate

active

07149466

ABSTRACT:
A conductive rubber member having a rubber layer, disposed in an outermost layer thereof, formed by using a rubber composition containing an ionic-conductive rubber, the rubber composition further containing a dielectric loss tangent-adjusting filler. The conductive rubber member has a dielectric loss tangent of not less than 2.0 nor more than 5.0, when an alternating voltage of 5V with a frequency of 100 Hz is applied to the conductive rubber member.

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patent: 6648807 (2003-11-01), Hashimoto et al.
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patent: 2002278325 (2002-09-01), None
patent: 2003287965 (2003-10-01), None

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