Charge control agent

Details Charge control agent Charge control agent

2004-04-27

2008-10-28

Dote, Janis L (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

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

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

C430S108110, C430S108140, C430S108150, C106S494000

Reexamination Certificate

active

07442481

ABSTRACT:
A composition comprising a toner binder and a charge control agent comprising a sulfonation product of Solvent Blue 23, wherein from greater than 0 up to 30 mole % of the Solvent Blue 23 is sulfonated.

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