Laminated organic photosensitive material

Details Laminated organic photosensitive material Laminated organic photosensitive material

1990-07-19

1993-06-29

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 73, G03G 514

Patent

active

052233626

ABSTRACT:
A laminated organic photosensitive material which comprises an electroconductive support, a charge producing layer and a charge transporting layer formed thereon wherein the charge producing layer contains X-type nonmetal phthalocyanine as a charge producing substance and the charge transporting layer contains an arylaldehydehydrazone derivative of the general formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each an alkyl or an aryl group.

REFERENCES:
patent: 4865934 (1989-09-01), Ueda et al.
patent: 4886719 (1989-12-01), Tanaka et al.
patent: 4889785 (1989-12-01), Kobata et al.

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