Electrophotographic photoreceptor

Details Electrophotographic photoreceptor Electrophotographic photoreceptor

1989-03-20

1992-08-18

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 66, G03G 1504

Patent

active

051399121

ABSTRACT:
An electrophotographic photoreceptor of laminate-type comprises in sequence a conductive substrate, a carrier transport layer and carrier generation layer, both of an organic substance, and a surface protective layer. The surface protective layer exhibits greatly improved humidity resistance and comprises either a fluorine-containing acrylic graft copolymer or a urethane resin such that the layer has a pure water contact angle of at least 70 degrees.

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