Polyester toner compositions

Details Polyester toner compositions Polyester toner compositions

1977-08-03

1979-02-20

Welsh, John D.

Compositions

Electrolytes for electrical devices

96 1SD, 528272, G03G 910

Patent

active

041406443

ABSTRACT:
An electrographic toner composition comprises a polyester resin that is the condensation product of from about 30 to about 100 mole percent 2,2-dimethyl-1,3-propanediol, from 0 to about 70 mole percent 2,2'-oxydiethanol and terephthalic acid or any ester forming derivative thereof, the polyester resin having an inherent viscosity of at least about 0.30.

REFERENCES:
patent: 2986521 (1961-05-01), Wielicki
patent: 3054703 (1962-09-01), Brasure
patent: 3057824 (1962-10-01), LeBras et al.
patent: 3254055 (1966-05-01), Smith
patent: 3647696 (1972-03-01), Olson
patent: 3910846 (1975-10-01), Azar et al.
patent: 3985559 (1976-10-01), Peters
patent: 3998747 (1976-12-01), Yamikami et al.
patent: 4012363 (1971-03-01), Bruning
patent: 4049447 (1977-09-01), Azar et al.

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