Electrophotographic photosensitive member, a process-cartridge i

Details Electrophotographic photosensitive member, a process-cartridge i Electrophotographic photosensitive member, a process-cartridge i

1997-10-07

1999-03-09

Goodrow, John L.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 66, 399111, G03G 547

Patent

active

058798471

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:
patent: 3957725 (1976-05-01), Limburg
patent: 5230976 (1993-07-01), Schank et al.
patent: 5232801 (1993-08-01), Rule et al.
patent: 5326661 (1994-07-01), Sansone 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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