Hydrazone containing charge transport element and photoconductiv

Gas separation: apparatus – Magnetic separating means

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260566B, G03G 514, G03G 504

Patent

active

041509870

ABSTRACT:
A process for electrophotographic reproduction, and a layered electrophotographic plate having a conventional charge generation layer and a p-type hydrazone containing charge transport layer, in which the surface of the charge transport layer is selectively discharged by actinic radiation as a result of the migration through the transport layer of charges generated in the charge generation layer as a result of the actinic radiation and injected into the transport layer, the hydrazone having the composition; ##STR1##

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patent: 3971821 (1976-07-01), Baumann et al.
patent: 3997342 (1976-12-01), Bailey
patent: 4028102 (1977-06-01), Rochlitz et al.

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