Electrophotographic photoreceptor having epoxy compounds in the

Details Electrophotographic photoreceptor having epoxy compounds in the Electrophotographic photoreceptor having epoxy compounds in the

1991-12-12

1993-09-28

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 64, 430 96, G03G 514

Patent

active

052485781

ABSTRACT:
The invention relates to a double-layered electrophotographic photoreceptor comprising a conductive support, a carrier generation layer provided on the conductive support, and a carrier transport layer provided on the carrier generation layer. The carrier generation layer contains a generation material, which generates carrier upon absorption of light, and a compound having an epoxy group. The carrier transport layer contains a carrier transport material which transports the generated carrier. This photoreceptor has excellent pre-exposure properties and durability for repeated use.

REFERENCES:
patent: 4439507 (1984-03-01), Pan et al.
patent: 4933244 (1990-06-01), Teuscher et al.
English translation of the Office Action dated Nov. 15, 1991 issued by German Patent Office in Counterpart.

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