Colgate-Palmolive Company
Silica Abrasives with High Stannous Fluoride Compatibility
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Abstract:
This invention relates to dentifrice compositions comprising stannous fluoride and a silica abrasive having a N.sub.2 BET surface area of less than 50 m.sup.2/g and an Einlehner hardness of from 4 to 11, as well as to methods of using these compositions.
Status:
Application
Type:
Utility
Filling date:
19 Apr 2021
Issue date:
5 Aug 2021