Aqueous tooth whitening dentifrice

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United States of America Patent

PATENT NO 5171564
SERIAL NO

07759241

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Abstract

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An aqueous abrasive oral composition which exhibits heightened and rapid whitening of teeth is obtained when using a combination of a dicalcium phosphate compound, a metal ion free peroxide, a chelating agent and a thickening agent.

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Patent Owner(s)

Patent OwnerAddress
COLGATE PALMOLIVE COMPANY300 PARK AVE A CORP OF DEL NEW YORK NY 10022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chmielewski, Mary B Piscataway, NJ 1 134
Fakhry-Smith, Sahar Bordentown, NJ 2 225
Nathoo, Salim A Piscataway, NJ 19 713

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