Coating processes – Electrical product produced – Metal coating
Patent
1992-12-28
1999-07-06
Griffin, Walter D.
Coating processes
Electrical product produced
Metal coating
427125, 427264, 427 98, B05D 512
Patent
active
059195142
ABSTRACT:
A process for preparing a toner donor roll having an integral electrode pattern involving: (a) providing a cylindrically shaped insulating member; (b) coating the insulating member with a photo or thermally sensitive composition comprised of a polymeric material and a conductive metal nucleating agent; (c) patterning the composition, resulting in a first composition portion corresponding to the electrode pattern and a second composition portion; and (d) depositing conductive metal on the first composition portion, resulting in the electrode pattern which is capable of being electrically biased to detach toner particles from the donor roll. In an alternative embodiment, there is provided an insulating member comprised of an insulating polymeric material and a conductive metal nucleating agent.
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Bailey Raymond E.
Mammino Joseph
Orlowski Thomas E.
Spiewak John W.
Sypula Donald S.
Griffin Walter D.
Soong Zosan S.
Xerox Corporation
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