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Oral hygiene compositions

  • US 3,966,863 A
  • Filed: 12/04/1974
  • Issued: 06/29/1976
  • Est. Priority Date: 12/04/1974
  • Status: Expired due to Term
First Claim
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1. An oral hygiene composition comprising:

  • (a) a calcium carbonate abrasive;

    (b) an ionic fluoride; and

    (c) an ionic monofluorophosphate, the weights of the said ingredients (b) and (c) being sufficient to provide respectively from 40-80% and 20-60% of the total fluorine content of the compositions.

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