Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 26, 2016
Patent Application Number
13636290
Date Filed
March 31, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
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.
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