Photoconductor for electrophotography containing hydrazone

Details Photoconductor for electrophotography containing hydrazone Photoconductor for electrophotography containing hydrazone

1989-09-13

1991-01-15

Welsh, David

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

252500, G03G 514

Patent

active

049853252

ABSTRACT:
A photoconductor for electrophotography comprises a substrate and a photosensitive layer formed thereon and including a novel hydrazone compound as a charge transporting substance. The hydrazone compound is represented by the following general formula: ##STR1## wherein, each of R.sub.1, R.sub.2 and R.sub.3 stands for any one of an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted, R.sub.4 stands for any one of a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aralkyl group and an aryl group, which groups may be or not may be substituted an n stands for an integer of 0 to 1.

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