Electrophotographic photoconductor

Details Electrophotographic photoconductor Electrophotographic photoconductor

1989-05-24

1991-04-16

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 66, G03G 1504

Patent

active

050081721

ABSTRACT:
An electrophotographic photoconductor is disclosed, which comprises an electroconductive substrate, a photoconductive layer formed on the electroconductive substrate, and a protective layer formed on the photoconductive layer, the protective layer comprising a binder resin and finely-divided particles of at least one metal oxide with the surface thereof being coated with a coupling agent selected from the group consisting of a titanate-type coupling agent, a fluorine-containing silane coupling agent, and an acetoalkoxyaluminum diisopropylate, dispersed in the binder resin.

REFERENCES:
patent: 4007050 (1977-02-01), Laufer et al.
patent: 4426435 (1984-01-01), Oka
patent: 4444802 (1984-04-01), Yagi et al.
patent: 4515882 (1985-05-01), Mammino et al.
patent: 4618556 (1986-10-01), Takenouchi et al.
patent: 4657835 (1987-04-01), Yashiki
patent: 4912000 (1990-03-01), Kumakura et al.

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