Low foaming therapeutic toothpastes with improved cleaning and abrasion performance
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United States of America Patent
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Nov 30, 1999
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N/A
app pub date -
Jul 24, 1997
filing date -
Jul 24, 1997
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Abstract
Low foaming therapeutic toothpastes containing a therapeutic substance, an abrasive, a humectant, a low foam surfactant, and/or a foam control agent having improved cleaning and abrasion performance wherein: packing of the abrasive into the channels of a channeled bristle toothbrush, and abrasive/tooth surface contact, are substantially free from surfactant bubble interference such that Cleaning Efficiency Coefficient and Abrasion Efficiency Coefficient values greater than about 1.1 are achieved along with improvements in therapeutic efficacy.
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