Method of inhibiting the formation of plaque
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United States of America Patent
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Feb 12, 1991
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N/A
app pub date -
Jul 26, 1989
filing date -
Jul 26, 1989
priority date (Note) -
Expired
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Abstract
A plaque-inhibiting and/or caries-inhibiting, aqueous composition for use in the oral cavity, such as a toothpaste or mouthwash composition, comprising a water carrier and a therapeutic, effective amount of a perfluoroalkyl surfactant having a perfluoroalkyl group and containing a cationic group, such as a cationic perfluoroalkyl thio ether quaternary tri-methyl ammonium compound or an amphoteric perfluoroalkyl anionic-cationic compound.
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