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United States of America Patent
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Sep 8, 1992
Issued Date -
N/A
app pub date -
May 8, 1990
filing date -
Mar 29, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The problem of providing a storage stable anti-calculus toothpaste comprising a tripolyphosphate salt is remedied by incorporating more than 4% of the salt and having the pH from about 8 to about 10. A tripolyphosphate salt may also be combined with a noncationic anti-bacterial agent such as triclosan to provide a composition having anti-calculus and anti-plaque activity.
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