Electrophotographic plate with an arylamine-containing photosens

Details Electrophotographic plate with an arylamine-containing photosens Electrophotographic plate with an arylamine-containing photosens

1992-07-27

1994-06-28

Rodee, Christopher

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 56, 430 73, 430 75, 430 76, G03G 506

Patent

active

053246055

ABSTRACT:
An electrophotographic photoreceptor comprising an electrically conductive support and a photosensitive layer formed thereon, wherein said photosensitive layer contains an arylamine compound of the formula (I): ##STR1## wherein each of Ar.sup.1, Ar.sup.2, Ar.sup.3 and Ar.sup.4 which may be the same or different, is an aryl group which may have substituents, or a heterocyclic group which may have substituents, each of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 which may be the same or different, is a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group which may have substituents, an alkoxy group which may have substituents, or a phenyl group which may have substituents, and each of R.sup.7 and R.sup.8 which may be the same or different, is a hydrogen atom, a halogen atom, an alkyl group which may have substituents, or an alkoxy group which may have substituents.

REFERENCES:
patent: 3387973 (1968-07-01), Fox et al.
patent: 4485160 (1984-11-01), Suzuki
patent: 4931350 (1990-06-01), Shimada et al.
"Thiophenyl", Hackh's Chemical Dictionary, J. Grant, p. 677 (1972).

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