Electrophotographic photosensitive member, and electrophotograph

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, 358401, G03G 505

Patent

active

053326350

ABSTRACT:
An electrophotographic photosensitive member is disclosed which has an electroconductive support and a photosensitive layer formed thereon. The photosensitive layer contains at least one polycarbonate selected from the group consisting of polycarbonates (1) to (3); and a charge-transportion substance having the structure represented by the formula (4) or (5) and having an oxidation potential of not less than 0.6 eV. Also, an electrophotographic apparatus, device unit and facsimile machine employing the electrophotographic photosensitive member are disclosed.

REFERENCES:
patent: 4877701 (1989-10-01), Hiro et al.
patent: 5080989 (1992-01-01), Gruenbaum et al.
patent: 5160487 (1992-11-01), Morishita et al.

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