Fixing method using polysiloxane-fluorocarbon blends as release

Coating processes – Pretreatment – per se – or post-treatment – per se

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427 22, 427194, 427374C, 432 60, G03G 1320

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active

041501810

ABSTRACT:
A contact fuser assembly and method for preventing toner offset on a heated fuser member in an electrostatic reproducing apparatus includes a base member coated with a solid, abrasion resistant material such as polyimide, poly (amide-imides), poly (imide-esters), polysulfone and aromatic polyamides. The fuser member is coated with a thin layer of polysiloxane fluid containing low molecular weight fluorocarbon. Toner offset on the heated fuser member is prevented by applying the polysiloxane fluid containing fluorocarbon to the solid, abrasion resistant surface of the fuser member.

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