Photosensitive element having roughened selenium-arsenic alloy s

Details Photosensitive element having roughened selenium-arsenic alloy s Photosensitive element having roughened selenium-arsenic alloy s

1984-01-18

1985-08-27

Goodrow, John L.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430133, G03G 508

Patent

active

045378495

ABSTRACT:
In the particular embodiment of the invention described in the specification, selected portions of the surface of a selenium-arsenic layer of a photosensitive element for use in electrophotography are provided with a superfinish having ridges and grooves in the range of 0.1 to 2.0 .mu.m and a width of 3 .mu.m or less by vibrating a grinding stones on the moving surface at a frequency of 1,000 to 1,500 cpm and an amplitude of 3 mm. The grindstone is held against the surface with a pressure of 0.3 to 0.4 kg/cm.sup.2.

REFERENCES:
patent: 3634134 (1972-01-01), Trubisky et al.
patent: 3992091 (1976-11-01), Fisher
patent: 4076564 (1978-02-01), Fisher
patent: 4252865 (1981-02-01), Gilbert et al.

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