Liquid developer for use in electrostatic photography and prepar

Details Liquid developer for use in electrostatic photography and prepar Liquid developer for use in electrostatic photography and prepar

1976-04-12

1977-06-28

Pitlick, Harris A.

Compositions

Electrolytes for electrical devices

G03G 912

Patent

active

040324630

ABSTRACT:
Liquid developers for use in electrostatic photography in which toner particles comprising pigment and specific polymer mixes having a particle size of from 0.2 to 0.8 .mu., and a particle size distribution such that about 90% of the particles are in the particle size range of from 0.3 to 0.6 .mu., are dispersed in a petroleum aliphatic hydrocarbon solvent having a solubility parameter of from 7.0 to 7.5, and method of preparation.

REFERENCES:
patent: 3623986 (1971-11-01), Machida et al.
patent: 3657130 (1972-04-01), Machida et al.
patent: 3689260 (1972-09-01), Honjo et al.

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