Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1991-05-10
1993-03-23
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
424 59, 424 63, 5147723, 514844, 514941, A61K 7075
Patent
active
051961873
ABSTRACT:
A water-pin-silicone oil emulsion, suitable for topical application to mammalian skin or hair, comprises, in addition to water, a volatile polydimethylsiloxane, a silicone surfactant ingredient comprising a polymer of dimethylpolysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000, a 2-hydroxyalkanoic acid or derivative thereof, ultrafine titanium dioxide, and an inorganic electrolyte.
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Nicoll Gregg A.
Ojo-Osagie Ann C.
Pereira Mavis C.
Chesebrough-Pond's USA Co. Division of Conopco, Inc.
Colucci D.
Honig Milton L.
Page Thurman K.
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