Electrophotographic photoreceptor containing perylenes

Details Electrophotographic photoreceptor containing perylenes Electrophotographic photoreceptor containing perylenes

1995-07-17

1996-12-31

Rodee, Christopher D.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 78, G03G 506, G03G 5047

Patent

active

055893090

ABSTRACT:
Disclosed is an electrophotographic photoreceptor comprising a conductive support and provided thereon an intermediate layer, a carrier generation layer containing a carrier generation material and a carrier transportation layer containing a carrier transportation material, wherein said carrier generation layer contains a first perylene compound represented by Formula A and a second perylene compound represented by Formula B as said carrier generation material: ##STR1## wherein Z represents a substituted or unsubstituted divalent aromatic hydrocarbon group or a substituted or unsubstituted divalent heterocyclic group; and R represents an alkyl group, an aralkyl group, a hydroxyalkyl group, an alkoxyalkyl group, an aromatic hydrocarbon group or a heterocyclic group; ##STR2##

REFERENCES:
patent: 4714666 (1987-12-01), Wiedemann et al.
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patent: 5019473 (1991-05-01), Nguyen et al.
patent: 5141837 (1992-08-01), Nguyen et al.
patent: 5330865 (1994-07-01), Leus et al.
patent: 5338637 (1994-08-01), Kinoshita et al.
Borsenberger, Paul M. and David S. Weiss, Organic Photoreceptors for Imaging Systems. New York: Marcel-Dekker, Inc. pp. 330-338. 1993.

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