Drug – bio-affecting and body treating compositions – Cosmetic – facial
Patent
1990-06-28
1993-06-01
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Cosmetic, facial
424 47, 424 59, 424 60, 424 63, 424 65, 424 66, 424 68, 424 69, 4241951, 514847, 514873, 514880, 514881, 514937, 514938, 514944, A61K 740, A61K 748, A61K 910, A61K 912
Patent
active
052160335
ABSTRACT:
A water-in-silicone oil transparent emulsion is made from a volatile polydimethylsiloxane (1 to 50% by weight), a silicone surfactant (0.1 to 20% by weight), at least one polyhydric alcohol (1 to 50% by weight) and water.
The silicone surfactant comprises a polymer of dimethyl polysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000 and having the structure: ##STR1## a having a value of from 9 to 115, b having a value of from 0 to 50,
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Translation for German Patent 2110993.
Pereira Mavis C.
Spiegel Udo
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Honig Milton L.
Ore Dale R.
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