Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making radiation-sensitive product
Patent
1990-12-18
1993-04-13
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making radiation-sensitive product
430115, 430 57, 427218, 427475, G03G 510
Patent
active
052022145
ABSTRACT:
A process of producing an electrophotographic photosensitive member which can be used in many copying machines and printers is here disclosed, and this process comprises the step of spraying two or more kinds of charge generating materials on an electroconductive support by a coating apparatus in which each of independent spray devices is disposed for each of the charge generating materials, in order to form a photosensitive layer containing the two or more kinds of charge generating materials on the electroconductive support, whereby the electrophotographic photosensitive member is obtained in which the photosensitive layer is formed on the electroconductive support.
REFERENCES:
patent: 3148084 (1964-09-01), Hill et al.
patent: 4835079 (1989-05-01), Fujimura et al.
patent: 4966824 (1990-10-01), Niv et al.
patent: 4974964 (1990-12-01), Yoshihara et al.
Kawamorita Yoichi
Maruyama Hisao
Nagahara Shin
Canon Kabushiki Kaisha
McCamish Marion E.
Rosasco S.
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