Hot roll fuser and method of making a fuser roll

Details Hot roll fuser and method of making a fuser roll Hot roll fuser and method of making a fuser roll

1987-03-19

1988-07-05

Page, Thurman K.

Coating processes

With pretreatment of the base

Heating or drying pretreatment

427355, 427409, B05D 302

Patent

active

047554002

ABSTRACT:
An electrophotographic fuser roll includes a hard external surface having low surface energy and high abrasion resistance. This surface is formed by sequentially coating a metal roll with two layers of a polymeric material. The polymeric material is not cured until after the second layer is applied. Once the material is cured, it is subjected to a polishing step that also generates heats. In this way, the roll's surface is both polished and heat treated.

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