Diamine compounds and electrophotographic photoreceptor

Details Diamine compounds and electrophotographic photoreceptor Diamine compounds and electrophotographic photoreceptor

1995-11-28

1998-01-13

Dote, Janis L.

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 56, 430 59, 430 72, 430 73, 430 74, 430 75, 430 76, 430 77, 430 78, 430 79, 430 81, 430 82, G03G 506, G03G 509

Patent

active

057077681

ABSTRACT:
A diamine compound of the following formula (1): ##STR1## wherein R.sub.1 is a hydrogen atom, a lower alkyl group or a lower alkoxy group, each of A.sub.1, A.sub.2 and A.sub.3 which are independent of one another, is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a group of the following formula (2): ##STR2## wherein R.sub.1 is as defined above, and X is a substituted or unsubstituted arylene group or a substituted or unsubstituted heterocyclic bivalent group.

REFERENCES:
patent: 3860568 (1975-01-01), Chabert et al.
patent: 4544718 (1985-10-01), Yeh et al.
Patent & Trademark Office English-Language Translation of JP 4-321649 (Pub. Nov. 11, 1992).

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