Process for preparing stable oil-in-water emulsions

Details Process for preparing stable oil-in-water emulsions Process for preparing stable oil-in-water emulsions

1975-11-12

1981-03-03

Trousof, Natalie

Drug, bio-affecting and body treating compositions

Immunoglobulin, antiserum, antibody, or antibody fragment,...

Binds bacterium or component thereof or substance produced...

252316, 424 47, 424 59, 424 70, 424365, A61K 910, A61K 700

Patent

active

042541042

ABSTRACT:
A process for preparing a stable oil-in-water emulsion which comprises: adding a hydrophilic nonionic surface active agent to a water-soluble solvent; adding an oil phase thereto to form an emulsion of the oil phase in the water-soluble solution; and adding a water phase to the resulting emulsion. Cosmetics including such oil-in-water emulsions are also disclosed.

REFERENCES:
patent: 2593112 (1952-04-01), Cross et al.
patent: 2677700 (1954-05-01), Jackson et al.
patent: 3761590 (1973-09-01), Fox
patent: 3821372 (1974-06-01), Vanlerberghe et al.
patent: 3824294 (1974-07-01), Kalopissis et al.
patent: 3839212 (1974-10-01), McCoy
patent: 3846546 (1974-11-01), Lachampt et al.
patent: 3876760 (1975-04-01), Nersesian et al.
Balsam et al., Cosmetics: Science and Technology, Wiley-Interscience, New York, pp. 75-81, (1972).

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