Toner processes with surface additives

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making developer composition

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G03G 908

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active

060716657

ABSTRACT:
A process for the preparation of colored toners which comprises mixing a first toner comprised of resin, pigment particles, charge additive, and surface additives, with a second toner comprised of resin, pigment particles, and charge additive, and wherein the resulting colored toners contain from about 0.05 to about 0.5 weight percent of surface additives.

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patent: 5370962 (1994-12-01), Anderson et al.
patent: 5510220 (1996-04-01), Nash et al.
Diamond, Arthur S. (editor) Handbook of Imaging Materials. New York: Marcel-Dekker, Inc. p. 169, 1991.

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