Charge directors for use in electrophotographic compositions and

Details Charge directors for use in electrophotographic compositions and Charge directors for use in electrophotographic compositions and

1990-06-28

1992-10-06

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

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

Post imaging process, finishing, or perfecting composition...

430112, 430114, G03G 900

Patent

active

051530902

ABSTRACT:
Novel compounds useful as charge directors in color electrophotographic processes are described. Developer compositions containing the novel charge directors are provided as well. The developer compositions display high particle-mediated conductivity and charge and thus give rise to a final print of exceptionally high quality. Methods of manufacturing the toner and developer compositions are also disclosed, as are processes for using the various compounds and compositions in consecutive multicolor image development.

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