Oral composition providing enhanced tooth stain removal
AssigneeColgate-Palmolive Company
InventorsPetros Gebreselassie, Diego Hoic, James G. Masters, Michael Prencipe
Life of this patent
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Abstract
An abrasive dentifrice composition which effects enhanced tooth and stain removal which comprises an orally acceptable vehicle containing a combination of a low oil absorption silica abrasive having an oil absorption value of less than 100 cc/100 g silica and an proteolytic enzyme.
Claims14
An abrasive dentifrice composition which effects enhanced tooth and stain removal which comprises an orally acceptable vehicle containing an effective amount of a combination of a silica abrasive having an oil absorption value less than 100 cc/100 g silica and a proteolytic enzyme.
A method for effecting enhanced tooth stain removal which comprises preparing a dentifrice comprised of an orally acceptable vehicle containing an effective amount of a combination of a silica abrasive having an oil absorption value less than 100 cc/100 g silica and at least a proteolytic enzyme and then applying said dentifrice to tooth stains.
Dependencies are inferred from the claim text.