DUAL COMPONENT TOOTH WHITENING DENTIFRICE
A dual component whitening dentifrice composition is disclosed which compris es a first dentifrice component containing a peroxide compound such as urea peroxide and a second dentifrice component containing an abrasive such as alumina or silica which is incompatible with the peroxide, the first and...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | A dual component whitening dentifrice composition is disclosed which compris es a first dentifrice component containing a peroxide compound such as urea peroxide and a second dentifrice component containing an abrasive such as alumina or silica which is incompatible with the peroxide, the first and second dentifrice components being maintain ed separate from the other until dispensed and combined for application to teeth requiring whitening. |
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