Liquid toners with hydrocarbon solvents

Details Liquid toners with hydrocarbon solvents Liquid toners with hydrocarbon solvents

1998-02-09

1999-07-06

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525279, 525288, 525260, 525263, 525268, 525269, 525270, 430109, 430110, 430114, 430115, 430137, C08F25900

Patent

active

059198664

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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CAS Registry; RN 2638-94-0.

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