Dentifrice compositions containing polyphosphate and fluoride

Details Dentifrice compositions containing polyphosphate and fluoride Dentifrice compositions containing polyphosphate and fluoride

A - Human Necessities

61

K

A61K 8/19 (2006.01) A61K 8/21 (2006.01) A61K 8/24 (2006.01) A61K 8/90 (2006.01) A61Q 11/00 (2006.01)

Patent

CA 2271302

Disclosed are oral formulations contained in physically separated compartments of a dentifrice dispenser, comprising a first dentifrice composition and a second dentifrice composition. The first dentifrice composition comprises an effective amount of one or more linear polyphosphates having an average chain length of about 4 or more, an effective amount of a buffering agent, and one or more aqueous carriers, wherein the first dentifrice composition has a total water content of from about 5 % to about 20 %. The second dentifrice composition comprises a soluble fluoride ion source, an effective amount of a buffering agent, and one or more aqueous carriers.

L'invention concerne des formulations orales contenues dans des compartiments physiquement séparés d'un distributeur de dentifrice, renfermant une première et une seconde compositions dentifrices. La première composition dentifrice contient une quantité efficace d'un ou plusieurs polyphosphates linéaires d'une longueur de chaîne moyenne d'environ 4 ou plus, une quantité efficace d'agents tampons, et un ou plusieurs supports aqueux. La première composition dentifrice a une teneur totale en eau comprise entre 5 % à 20 %. La seconde composition dentifrice contient une source d'ions fluorure solubles, une quantité efficace d'agents tampons et un ou plusieurs supports aqueux.

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