Method to produce conductive transfer roller, transfer...

Details Method to produce conductive transfer roller, transfer... Method to produce conductive transfer roller, transfer...

2011-03-01

2011-03-01

Del Sole, Joseph S (Department: 1743)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

C264S046600, C264S046700, C264S105000, C524S505000

Reexamination Certificate

active

07897076

ABSTRACT:
A method to produce a conductive transfer roller, and the transfer roller. The method to produce the conductive transfer roller includes adding and mixing a conductive substance, an ionic conductive agent, a vulcanizing agent, and a blowing agent and at least one of elastic materials selected from a group consisting of EPMD (ethylene propylene) rubber, NBR (acrylonitrile butadiene) rubber, ECO (epichlorohydrin ethylene oxide) rubber, and CR (chloroprene rubber), extruding the compound, blowing the extruded material by passing it through a continuous mobile foaming device, pressing the foam onto a shaft and applying a secondary curing, and grinding the foam to a desired thickness.

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