Compositions – Electrolytes for electrical devices
Patent
1978-02-15
1979-06-12
Martin, Jr., Roland E.
Compositions
Electrolytes for electrical devices
260 4214, G03G 912
Patent
active
041579747
ABSTRACT:
This invention relates to a liquid developer for developing electrostatic images which comprises an electrically insulating carrier liquid having dispersed therein pigmented polymer particles composed of pigment particles encapsulated by polymeric material and having a particle size in the range of about 0.1 to 12 .mu.m. The invention also includes a process for the preparation of the liquid developer.
REFERENCES:
patent: 2891911 (1959-06-01), Mayer et al.
patent: 2899335 (1959-08-01), Straughan
patent: 3668127 (1972-06-01), Machida et al.
patent: 3839032 (1974-10-01), Smith et al.
Brechlin Alfred
Herrmann Heinz
Bryan James E.
Hoechst Aktiengesellschaft
Martin Jr. Roland E.
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