Ultramulsion containing interdental delivery devices
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United States of America Patent
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Sep 9, 1997
Grant Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Jun 5, 1995
priority date (Note) -
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Abstract
The present invention relates to unique interdental delivery devices, other than dental floss, which are suitable for cleaning, massaging, and/or treating surfaces of teeth and gums including interproximal and subgingival areas; wherein these devices contain ULTRAMULSION.TM. dispersions of high viscosity silicones dispersed in surfactants, these dispersions are released into the oral cavity from these devices during use wherein the dispersed silicone: a. is insoluble in the surfactant and oriented so as to form coatings in the oral cavity with enhanced substantivity, b. functions as a reservoir for various lipid soluble and/or liquid dispersible ingredients to be released onto oral cavity surfaces, and c. has a particle size from between about 0.1 and about 10 microns with from between about 80% and about 95% of the particles within this range.
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