Surfactant-free oil-in-water emulsion stabilized by hollow therm

Details Surfactant-free oil-in-water emulsion stabilized by hollow therm Surfactant-free oil-in-water emulsion stabilized by hollow therm

1995-07-11

1997-06-10

Glass, Margaret W.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 63, 424401, 424 7011, 514944, 514938, 524209, 524801, A61K 700

Patent

active

056372914

ABSTRACT:
An emulsion of an oily phase in a surfactant-free gelled aqueous phase containing expanded hollow thermoplastic particles of acrylonitrile polymer or copolymer. The particles ensure the dispersion of the oily phase in the gelled aqueous phase and are preferably particles of expanded copolymers of acrylonitrile and acrylic or styrene-based monomers and/or vinylidene chloride. The emulsion obtained can be employed, for example, for the care or cleansing of skin and/or hair or for use in a skin make-up. It can also form a dermatological product.

REFERENCES:
patent: 5223559 (1993-06-01), Arraudeau et al.
patent: 5246780 (1993-09-01), Farer et al.
Hawley's Condensed Chemical Dictionary, twelfth edition; Richard Lewis, ed. 1993.

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