Electrophotographic photoreceptor

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product

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Details

430 76, 430 58, 548136, 548143, 548440, G03G 506, G03G 514

Patent

active

044515480

ABSTRACT:
Disclosed is an electrophotographic photoreceptor which comprises, on an electroconductive support, a light sensitive layer containing a carrier generation material, a carrier transport material consisting of a carbazole derivative represented by the following general formula I: ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4 and Ar are as defined in the specification.

REFERENCES:
patent: 3097095 (1963-07-01), Klupfel et al.
patent: 3112197 (1963-11-01), Neugebauer et al.
patent: 3279918 (1966-10-01), Cassiers et al.
patent: 4091208 (1978-05-01), Okazaki et al.
patent: 4284698 (1981-08-01), Kazami et al.

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