Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1992-02-18
1994-02-15
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 59, 430128, G03G 5047
Patent
active
052865878
ABSTRACT:
An electrophotographic photoreceptor comprising a conductive substrate having thereon at least a charge generating layer and a charge transporting layer is disclosed, in which said charge generating layer is a deposited film of a subliming organic pigment and has an iron content of not more than 100 ppm and a sulfur content of not more than 500 ppm. The electrophotographic photoreceptor has high photosensitivity, high chargeability, small dark decay, low residual potential, and excellent durability.
REFERENCES:
patent: 4731312 (1988-03-01), Kato et al.
patent: 4925760 (1990-05-01), Baranyi et al.
patent: 4952471 (1990-08-01), Baranyi et al.
Melnyk, "Coating Process for Layered Photo-Receptor", Xerox Discl. Jour., vol. 17, No. 1, Jan./Feb. 1992, pp. 45-46.
G. T. Byrnes, R. P. Linstead, and A. R. Lowe, J. Chem. Soc., p. 1017 (1934).
Fuji 'Xerox Co., Ltd.
Martin Roland
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