Azo photoconductor for electrophotography

Details Azo photoconductor for electrophotography Azo photoconductor for electrophotography

1988-12-21

1989-10-03

Goodrow, John L.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 78, 430 58, G03G 506

Patent

active

048716367

ABSTRACT:
A photoconductor for electrophotography comprises a novel azo compound as a charge generating substance. An azo compound is represented by the following general formula: ##STR1## wherein, X.sub.1 stands for an alkyl group which may have a substituent(s) or a phenyl group which may have a substituent(s), X.sub.2 stands for a hydrogen atom, a cyano group, a carbamoyl group, an ester group, an acetyl group or a propyonyl group, each of X.sub.3 and X.sub.4 stands for a hydrogen atom, a halogen atom, a nitro group, an alkoxy group or an alkyo group which may have a substituent(s), and D stands for a substituent.

REFERENCES:
patent: 3484237 (1964-12-01), Shattuck et al.
patent: 4568623 (1986-02-01), Makino et al.

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