Oil-in-water or water-in-oil suspensions and uses therefor

Details Oil-in-water or water-in-oil suspensions and uses therefor Oil-in-water or water-in-oil suspensions and uses therefor

1984-12-21

1986-06-03

Terapane, John F.

Compositions

Inorganic luminescent compositions

Tungsten containing

252312, 252314, 106 90, B01J 1300

Patent

active

045928592

ABSTRACT:
Stable suspensions of oil and water are provided by surrounding the droplets of the suspended phase by colloidal particles to form an aggregate particle having a zeta potential between about +18 and -18 millivolts.
A process for forming such stable suspensions of water and oil by adding to one of the liquid phases an anionic agent and a cationic agent to produce colloidal particles having a zeta potential between about +18 and -18 millivolts, then adding the other liquid phase to form the suspension.

REFERENCES:
patent: 3976582 (1976-08-01), Douglas et al.
patent: 4392917 (1983-07-01), Lipowski et al.
Rosen, Surfactants and Interfacial Phenomena, Wiley-Interscience Publication, N.Y. (1978), pp. 260-267.
Riddick, Control of Colloid Stability through Zeta-Potential, Zeta Metal, Inc. (1968), pp. 2-6.

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