Liquid toners with hydrocarbon solvents

Details Liquid toners with hydrocarbon solvents Liquid toners with hydrocarbon solvents

1995-02-17

1997-02-18

Dote, Janis L.

Radiation imagery chemistry: process, composition, or product th

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

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

430109, 430114, 430115, G03G 9087, G03G 9097, G03G 913, G03G 9135

Patent

active

056040709

ABSTRACT:
The toner particles of this invention comprise pigment and a resin. The resin comprises a novel polymer formed from ethylenically unsaturated monomers, macromeric moieties that render the resin dispersible in hydrocarbon solvents, and a surface-release promoting moiety. When used for toner particles the polymer further comprises charge directing chelating moieties. The toner particles also include a charge director, preferably a metal cation. The toner particles, when dispersed in a carrier liquid, are useful as liquid toners for electrographic or electrophotographic processes.

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