Method for producing toner for electrostatic development

Details Method for producing toner for electrostatic development Method for producing toner for electrostatic development

1995-06-06

1997-06-10

Rodee, Christopher D.

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

241 2428, G03G 908

Patent

active

056374348

ABSTRACT:
In a method for producing a toner for electrostatic development, a mixture of starting toner materials comprising at least a resin and a colorant is kneaded, extruded and cooled to obtain a toner material. The toner material is crushed and then pulverized by an impact pulverizer having a pulverizing section formed by disposing a stator having ridges of a triangular waveform at an inner surface thereof and a rotor having ridges of a triangular waveform at an outer surface thereof at a gap between the ridges of the stator and of the rotor.

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patent: 5269471 (1993-12-01), Yamagishi
Diamond, Arthur S. (editor) Handbook of Imaging Materials. New York: Marcel-Dekker, Inc., pp. 193-196. 1991.
Webster's II New Riverside Dictionary. The Riverside Publishing Company, p. 293. 1984.

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