Electrophotographic element having separate charge generating an

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 78, 430127, G03G 5047

Patent

active

050533037

ABSTRACT:
An electrophotographic photosensitive material suitable for application to a laser beam printer is disclosed which includes an electrically conductive support having provided thereon a charge generating layer containing an X-form, metal-free phthalocyanine and a charge transporting layer containing a specific butadiene compound, hydrazone compound or pyrazoline compound. The charge transporting layer may be prepared by coating with a solution containing the specific compound, a polycarbonate resin and a dioxane-containing solvent.

REFERENCES:
patent: 4839252 (1989-06-01), Murata et al.
patent: 4889785 (1989-12-01), Kobata et al.
patent: 4939055 (1990-07-01), Ueda

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