Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carl Mayer0
Bruce Conley0
Bruce J. Nelson0
Anthony Winston0
Date of Patent
November 14, 2006
0Patent Application Number
106868790
Date Filed
October 16, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In dentifrices containing sodium bicarbonate and anionic species which can react with sodium and water to precipitate hydrated crystals, the ratio of water to humectants, abrasives, and/or thickeners is adjusted so that the dentifrice has a water activity of no greater than 0.60 so as to greatly reduce the salting out of the anionic species.
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