Oral Care Composition

Disclosed are oral care compositions, for example dentifrice compositions, comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and a polymeric adherent material for adhering the metal oxide particles in the dentin tubule....

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Bibliographische Detailangaben
Hauptverfasser: MALONEY, Venda Porter, PRENCIPE, Michael, MELLO, Sarita Vera, MORGAN, André Michelle
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed are oral care compositions, for example dentifrice compositions, comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and a polymeric adherent material for adhering the metal oxide particles in the dentin tubule. The metal oxide particles have a median particle size of 5 microns or less, and may comprise zinc oxide.