Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making radiation-sensitive product
Patent
1982-12-30
1984-05-29
Welsh, John D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making radiation-sensitive product
430 58, 430 57, 430127, G03G 506
Patent
active
044515499
ABSTRACT:
Disclosed is a laminated photosensitive plate for electrophotography, which comprises a conductive substrate, a layer capable of forming a movable carrier by absorption of light, which is formed on the substrate, and a positive hole-moving layer formed on the movable carrier-generating layer, wherein the movable carrier-generating layer is comprised of a matrix comprising a vinyl pyrrolidone type polymer and an electron-receptive substance and a photoconductive organic pigment dispersed in the matrix.
This laminated photosensitive plate is excellent in the sensitivity, initial saturation voltage, smoothness and mechanical strength.
REFERENCES:
patent: 3745005 (1973-07-01), Yoerger et al.
patent: 3850630 (1974-11-01), Regensburger
patent: 3880656 (1975-04-01), Nagashima et al.
patent: 4106934 (1978-08-01), Turnblom
patent: 4264695 (1981-04-01), Kozima et al.
Mita Industrial Co. Ltd.
Welsh John D.
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