Polyester toner and developer compositions

Details Polyester toner and developer compositions Polyester toner and developer compositions

1993-08-02

1995-02-21

RoDee, Christopher D.

Radiation imagery chemistry: process, composition, or product th

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

Post imaging process, finishing, or perfecting composition...

430109, 430904, 430126, G03G 9087

Patent

active

053914520

ABSTRACT:
A toner composition comprised of pigment, an optional charge enhancing additive and a side chain polymer comprised of a polyester present as a side chain on a polyalkylene of the following formula ##STR1## wherein m, n, and o represent the number of monomer segments present; R is independently selected from the group consisting of hydrogen and alkyl; R' is independently selected from the group consisting of arylene and alkylene; R" is independently selected from the group consisting of alkylene and oxyalkylene; and wherein m is from about 10 to about 1,000, n is from about 1 to about 1,000 and o is from about 10 to about 1,000.

REFERENCES:
patent: 3590000 (1971-06-01), Palermiti et al.
patent: 4525445 (1985-06-01), DeRoo et al.
patent: 4533614 (1985-08-01), Fukumoto et al.
patent: 4940644 (1990-07-01), Matsubara et al.
patent: 4957774 (1990-09-01), Doi et al.
patent: 5047305 (1991-09-01), Uchida et al.
Kirk-Othmer Concise Encyclopedia of Chemical Technology, John Wiley and Sons, N.Y., pp. 724-725 (1985).

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