Toner compositions with metal chelate charge enhancing additives

Details Toner compositions with metal chelate charge enhancing additives Toner compositions with metal chelate charge enhancing additives

1992-10-21

1995-04-25

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, G03G 9097

Patent

active

054097940

ABSTRACT:
A toner composition comprised of polymers, pigment particles and/or dyes, optional surface additives, and a charge enhancing additive derived from the reaction of a metal, a metal carbonyl, a metal salt, or a metal oxide, with a .beta.-diketone, a .beta.-keto ester, or a malonic ester in an aqueous medium or organic medium.

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patent: 5213936 (1993-05-01), Creatura et al.
patent: 5232808 (1993-08-01), Bonser et al.
Patent & Trademark Office English Translation Of Japanese 48-43158 (Pub. Dec. 17, 1973).

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