Photoconductive devices containing novel squaraine compositions

Details Photoconductive devices containing novel squaraine compositions Photoconductive devices containing novel squaraine compositions

1983-05-09

1984-09-11

Kittle, John E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 64, 430 78, G03G 506

Patent

active

044710410

ABSTRACT:
An improved photoresponsive device comprised in the order stated of (1) a supporting substrate, (2) a photoconductive layer comprised of squaraine compositions of the following formula: ##STR1## wherein Ar is selected from the moieties specified resulting in the following -squaraines:

REFERENCES:
patent: 3824099 (1974-07-01), Champ et al.
patent: 4150987 (1979-04-01), Anderson et al.
patent: 4353971 (1982-10-01), Chang et al.
patent: 4410616 (1983-10-01), Griffiths et al.

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