Skin treatment composition
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United States of America Patent
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Sep 20, 1988
Issued Date -
N/A
app pub date -
Aug 4, 1986
filing date -
Jan 10, 1984
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Expired
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Abstract
A water-in-oil emulsion suitable for topical application to human skin for the treatment of acne, comprises in addition to water a C.sub.1 to C.sub.4 alkyl lactate, a silicone oil ingredient containing a dispersion in a volatile siloxane of a polymer of dimethyl polysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000, a nonionic liquid emulsifier having an HLB value of from 1 to 7, and a C.sub.1 to C.sub.4 alkanol, the emulsion consisting essentially of an aqueous phase forming from 10 to 98% by volume and an oily phase forming from 2 to 90% by volume.
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