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Toothpowder Patented By Colgate-Palmolive

Published January 1, 2014
Related Searches: colgate patent surface oil
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US Patent No. 8,597,617 B2; Colgate-Palmolive Company has patented a toothpowder comprising particulated natural calcium carbonate particles having calcium carbonate surfaces; and a flavor oil coating on a majority of the calcium carbonate surfaces.

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