Novel hydrazone compound in an electrophotographic receptor

Details Novel hydrazone compound in an electrophotographic receptor Novel hydrazone compound in an electrophotographic receptor

1990-01-03

1992-02-18

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 49, 430 73, G03G 5047

Patent

active

050893661

ABSTRACT:
Disclosed is an electrophotographic photoreceptor which is high in sensitivity and endurance and which comprises an electroconductive support and, provided thereon, a photosensitive layer which contains a hydrozone compound represented by the following formula [I], [II], or [III]: ##STR1## wherein the various subgroups designated by R or A are as described in the specification.

REFERENCES:
patent: 4420548 (1983-12-01), Sakai et al.
patent: 4567126 (1986-01-01), Emoto et al.
patent: 4839252 (1989-06-01), Murate et al.
Official Action of the German Patent Office, dated Apr. 29, 1991.
English Translation of the Official Action of the German Patent Office (dated Apr. 29, 1991).

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