Emulsion compositions

Details Emulsion compositions Emulsion compositions

1995-01-20

1997-04-08

Ivy, C. Warren

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

Aromatic acid or derivative containing

514 63, 514159, 514557, 514844, A61K 744, A61K 740

Patent

active

056185227

ABSTRACT:
The present invention relates to oil-in-water emulsion compositions useful for topical application to human skin. These compositions comprise from about 5% to about 60% by weight of the total composition of an oil phase having a viscosity from about 3000 cps to about 10,000,000 cps, wherein the oil phase comprises from about 0.1% to about 10% by weight of the total composition of a particulate thickener for the oil phase, and from 0% to about 10% by weight of the total composition of an oil phase emulsifier. These compositions also comprise from about 40% to about 95% by weight of the total composition of an aqueous phase selected from the group consisting of water, water-miscible solvents, and mixtures thereof, wherein the aqueous phase comprises from 0% to about 10% by weight of the total composition of an aqueous phase emulsifier. In these compositions the weight percentages of the oil phase emulsifier and of the aqueous phase emulsifer are not simultaneously zero.

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