Electrophotographic sensitive material

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

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430 59, 430 83, G03G 509

Patent

active

048777021

ABSTRACT:
There is disclosed an electrophotographic sensitive layer which is provided with a single-layer type sensitive layer containing a specific perylene type compound as an electric charge generating substance, a specific diamine derivative of the following general formula as an electric charge transferring substance, and a binding resin. ##STR1## wherein R.sup.5, R.sup.6, R.sup.7, and R.sup.8 independently stand for either a group of the general formula: ##STR2## or a group of the general formula: ##STR3##

REFERENCES:
patent: 4273846 (1981-06-01), Pai et al.
patent: 4556622 (1985-12-01), Neumann et al.
patent: 4587189 (1986-05-01), Hor et al.
patent: 4714666 (1987-12-01), Wiedemann et al.
patent: 4792508 (1988-12-01), Kazmaier et al.

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