Electrophotographic light-sensitive element

Details Electrophotographic light-sensitive element Electrophotographic light-sensitive element

1982-03-02

1983-11-15

Kimlin, Edward C.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 58, 430 79, 430 77, G03C 116, C07D20982

Patent

active

044156413

ABSTRACT:
An electrophotographic light-sensitive element comprising a conductive support which supports a light-sensitive layer containing a carbazole derivative of the formula: ##STR1## wherein R.sub.1 is an aryl group, R.sub.2 is hydrogen, a halogen, an alkyl, an alkoxy, an amino or hydroxy group, and R.sub.3 is an aryl, or a heterocyclic group.

REFERENCES:
patent: 3189447 (1965-06-01), Neugebauer et al.
patent: 3287119 (1966-11-01), Hoegl
patent: 3697264 (1972-10-01), Podhajny
patent: 3820989 (1974-06-01), Rule et al.
patent: 3895945 (1975-07-01), Watarai et al.
patent: 4006017 (1977-02-01), Williams et al.
patent: 4091208 (1978-05-01), Okazaki et al.
patent: 4251614 (1981-02-01), Sasaki et al.

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