Photosensitive member for electrophotography

Details Photosensitive member for electrophotography Photosensitive member for electrophotography

1992-09-16

1993-11-16

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 83, G03G 5047, G03G 509

Patent

active

052622614

ABSTRACT:
A photosensitive member for electrophotography, including an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a triarylamine compound represented by the following general formula (I): wherein Ar.sub.4 and Ar.sub.5 respectively denote a benzene ring or aromatic fused-ring hydrocarbon group capable of having a substituent; R.sub.1 and R.sub.2 respectively denote a hydrogen atom, alkyl, alkoxyl or halogen atom; and at least one of Ar.sub.4 and Ar.sub.5 is an aromatic fused-ring hydrocarbon group.

REFERENCES:
patent: 3554745 (1971-01-01), Van Allen
patent: 3567438 (1971-03-01), Brooker
patent: 3586500 (1971-06-01), Contois
patent: 3684502 (1972-08-01), Granza
patent: 3837851 (1974-09-01), Shattuck et al.
patent: 4150987 (1979-04-01), Anderson et al.
patent: 4725518 (1988-02-01), Carmichael et al.
patent: 4869988 (1989-09-01), Ong et al.
patent: 4898800 (1990-02-01), Shimada et al.
patent: 5128228 (1992-07-01), Ueda et al.

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