Cosmetic and pharmaceutical sheet material containing polypeptides
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United States of America Patent
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-
Apr 29, 1986
Issued Date -
N/A
app pub date -
May 16, 1984
filing date -
Apr 13, 1981
priority date (Note) -
Expired
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Abstract
A flexible continuous film is comprised of a physical admixture of a polypeptide, a plasticizer and a film-forming flexible polymer. When the film is moistened, the polypeptides exude therefrom.
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