Oral compositions containing fluoride, pyrophosphate,...

A - Human Necessities – 61 – K

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A61K 8/21 (2006.01) A61K 8/24 (2006.01) A61Q 11/00 (2006.01)

Patent

CA 2271757

The present invention relates to an oral composition comprising a soluble fluoride ion source, tetrasodium pyrophosphate, calcium peroxide, one or more nonionic surfactants and/or amphoteric surfactants, and one or more aqueous carriers; wherein the oral composition has a neat pH of from about 9.0 to about 10.5 and a total water content of from about 5 % to about 20 %. The invention may also include polyethylene glycol, an alkali metal bicarbonate salt, and xylitol.

L'invention porte sur une composition orale comprenant une source d'ions fluorure solubles, du pyrophosphate de tétrasodium, du peroxyde de calcium, un ou plusieurs tensio-actifs non ioniques et/ou amphotériques, et un ou plusieurs supports aqueux, ladite composition présentant un pH absolu compris entre environ 9,0 et environ 10,5, et une teneur totale en eau comprise entre environ 5 et environ 20 %. L'invention peut également contenir du polyéthylèneglycol et un bicarbonate de métal alcalin ainsi que du xylitol.

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