Toner processes

Details Toner processes Toner processes

1998-04-13

2000-10-10

Rodee, Christopher D.

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

523335, G03G 908

Patent

active

061300217

ABSTRACT:
A process involving the mixing of a latex emulsion containing resin and a surfactant with a colorant dispersion containing a nonionic surfactant, and a polymeric additive and adjusting the resulting mixture pH to less than about 4 by the addition of an acid and thereafter heating at a temperature below about, or equal to about the glass transition temperature (Tg) of the latex resin, subsequently heating at a temperature above about, or about equal to the Tg of the latex resin, cooling to about room temperature, and isolating the toner product.

REFERENCES:
patent: 3674736 (1972-07-01), Lerman et al.
patent: 4137188 (1979-01-01), Uetake et al.
patent: 4550131 (1985-10-01), Yats
patent: 4558108 (1985-12-01), Alexandru
patent: 4623678 (1986-11-01), Moore et al.
patent: 4797339 (1989-01-01), Maruyama et al.
patent: 4983488 (1991-01-01), Tan et al.
patent: 4996127 (1991-02-01), Hasegawa et al.
patent: 5066560 (1991-11-01), Tan et al.
patent: 5278020 (1994-01-01), Grushkin et al.
patent: 5290654 (1994-03-01), Sacripante et al.
patent: 5308734 (1994-05-01), Sacripante et al.
patent: 5344738 (1994-09-01), Kmiecik-Lawrynowicz et al.
patent: 5346797 (1994-09-01), Kmiecik-Lawrynowicz et al.
patent: 5348832 (1994-09-01), Sacripante et al.
patent: 5364729 (1994-11-01), Kmiecik-Lawrynowicz et al.
patent: 5366841 (1994-11-01), Patel et al.
patent: 5370963 (1994-12-01), Patel et al.
patent: 5403693 (1995-04-01), Patel et al.
patent: 5405728 (1995-04-01), Hopper et al.
patent: 5418108 (1995-05-01), Kmiecik-Lawrynowicz et al.
patent: 5496676 (1996-03-01), Croucher et al.
patent: 5501935 (1996-03-01), Patel et al.
patent: 5527658 (1996-06-01), Hopper et al.
patent: 5585215 (1996-12-01), Ong et al.
patent: 5650255 (1997-07-01), Ng et al.
patent: 5650256 (1997-07-01), Veregin et al.
Schlarb, Bernhard et al. "Hydroresin dispersions: tailoring morphology of latex particles and films". Progress in Organic Coating (29), pp. 201-208, 1996.
Schlarb, Bernherd et al. "Hydroresin dispersions: new emulsifier free for aqueous coatings". Progress in Organic Coatings (26), pp. 207-215, 1995.
Grant, Roger & Claire Grant. Grant and Hackh's Chemical Dictionary, 5th Edition. New York: McGraw-Hill, Inc. p. 624, 1987.

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