Preparation of azo colorants in microreactors and their use...

Details Preparation of azo colorants in microreactors and their use... Preparation of azo colorants in microreactors and their use...

2007-12-18

2007-12-18

Powers, Fiona T (Department: 1626)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031500, C106S031510, C106S031520, C106S031600, C106S031770, C106S031780, C106S031800, C106S031810

Reexamination Certificate

active

11450228

ABSTRACT:
The invention is directed to an electrophotographic toner or developer, powder coating, ink jet ink or an electronic media having an azo colorant prepared by conducting the diazotization of aromatic or hetaromatic amines or the azo coupling reaction or the diazotization and the azo coupling reaction in a microreactor.

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