Electrophotographic photosensitive member, a process-cartridge i

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

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430 66, G03G 514

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058886907

ABSTRACT:
The present invention provides an electrophotographic photosensitive member having a substrate and a photosensitive layer thereupon, wherein a surface protecting layer of the photosensitive member contains a resin which is obtained by curing a curable organosilicon polymer and an organosilicon-modified positive hole transporting compound; a process-cartridge which has, in addition to the electrophotographic photosensitive member, at least one from among a primary charging means, a developing means, and a cleaning means placed into a housing, and which can be reversibly mounted to an image forming apparatus; and the image forming apparatus using the electrophotographic photosensitive member.

REFERENCES:
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patent: 5436099 (1995-07-01), Schank et al.
patent: 5591551 (1997-01-01), Audett et al.
Noll, W., "Preparation of Polyorganosiloxanes," Chemistry and Technology of Silicones, Chapter 5, pp. 190-245 (1968).
Database WPI, Section Ch., Week 8036, Derwent; Class E11, AN-80-62981C for JP 55 095 953 A (1980).

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