Hyakyribate-poly (ethylene oxide) mixtures
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United States of America Patent
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Nov 30, 1993
Issued Date -
N/A
app pub date -
Jan 11, 1990
filing date -
Jun 11, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed are water based, viscoelastic compositions comprising a mixture of high molecular weights hyaluronic acid salts and water soluble poly(ethylene oxides). Also disclosed are cosmetic formulations including said compositions.
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