Method for manufacturing toner for developing electrostatic late

Details Method for manufacturing toner for developing electrostatic late Method for manufacturing toner for developing electrostatic late

1998-12-22

1999-07-27

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

G03G 9087

Patent

active

059288310

ABSTRACT:
A present invention relates to a method for producing a toner for developing electrostatic latent images comprising the steps of preparing a coloring resin solution containing a binder resin, a colorant and a non-aqueous organic solvent, forming an oil-in-water type emulsion by adding the coloring resin solution to an aqueous medium under reduced pressure of 5.0.times.10.sup.4 to 1.0.times.10.sup.-2 Pa and removing the non-aqueous organic solvent from the oil-in-water type emulsion.

REFERENCES:
patent: 5476744 (1995-12-01), Anno
patent: 5547794 (1996-08-01), Demizu et al.
patent: 5604067 (1997-02-01), Nagai et al.
patent: 5622802 (1997-04-01), Demizu et al.

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