Couplers for photogenerating azo pigments

Details Couplers for photogenerating azo pigments Couplers for photogenerating azo pigments

1992-04-17

1994-01-25

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Radiation-sensitive composition or product

430 73, 430 76, 430 78, G03G 506

Patent

active

052815030

ABSTRACT:
A photogenerating pigment has the formula: ##STR1## wherein A is the residual structure of an aromatic amine, p is an integer 1, 2, 3, 4, etc. depending on the amine structure, m is an integer 0, 1, 2, 3, or 4 and X may be selected from the group including but not limited to F, Cl, Br, NO.sub.2, CN, OH, NH.sub.2, OCH.sub.3, OCH.sub.2 CH.sub.3, CF.sub.3, alkyl and aromatic groups.

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