Dentifrice compositions
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United States of America Patent
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Jun 7, 1988
Issued Date -
N/A
app pub date -
Sep 11, 1987
filing date -
May 9, 1984
priority date (Note) -
Expired
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Abstract
It is disclosed that a dentifrice which includes a surfactant and an anti-plaque agent comprising a substantially water-insoluble non-cationic antimicrobial agent or a zinc salt or a mixture thereof has enhanced activity when the dentifrice comprises at least 0.2% by weight of a lamellar liquid crystal surfactant phase having a lamellar spacing of less than 6.0 nm.
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