Electrophotoreceptor using styrene-maleic anhydride copolymer as

Details Electrophotoreceptor using styrene-maleic anhydride copolymer as Electrophotoreceptor using styrene-maleic anhydride copolymer as

1989-06-13

1992-05-26

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 58, 430 59, G03G 500, G03G 1502

Patent

active

051167093

ABSTRACT:
An electrophotoreceptor comprising a conductive substrate, a charge generation layer and a charge transport layer wherein the charge transport layer comprises a polymeric binder and a charge transport material. The improvement resides in that a copolymer of styrene and maleic acid is used as the binder in the charge transport material. The photoreceptor exhibits improved sensitivity, residual potential, durability and reproducibility.

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