Electrophotographic photoreceptor with hydrazone derivative

Details Electrophotographic photoreceptor with hydrazone derivative Electrophotographic photoreceptor with hydrazone derivative

1983-02-04

1984-05-15

Martin, Jr., Roland E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 76, 430 78, 430 79, 546159, 546162, 548483, 564251, G03G 506, G03G 514

Patent

active

044488688

ABSTRACT:
An electrophotographic photoreceptor having formed on an electrically conductive support a light-sensitive layer containing a hydrazone derivative of formula (I) as a photoconductive material is disclosed: ##STR1## wherein Z is a divalent hydrocarbon group necessary to form in conjunction with a nitrogen atom a 5- or 6-membered nitrogen-containing heterocyclic ring condensed to the benzene ring; R.sub.1 is an aryl group or a heterocyclic group; R.sub.2 is a hydrogen atom, an alkyl group or an aryl group; X is a hydrogen atom, a halogen atom, an alkyl group, a substituted amino group, an alkoxy group or a cyano group; and n is an integer of 0 or 1. This hydrazone derivative exhibits great carrier transporting ability when it is incorporated in the light-sensitive layer.

REFERENCES:
patent: 4150987 (1979-04-01), Anderson et al.
patent: 4278747 (1981-07-01), Murayama et al.
patent: 4385106 (1983-05-01), Sakai
patent: 4391889 (1983-07-01), Mabuchi et al.
patent: 4399207 (1983-08-01), Sakai et al.

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