HIGH-FLUORIDE ORAL CARE COMPOSITION AND METHOD FOR MAINTAINING ANTI-CARIES ACTIVITY Russian patent published in 2011 - IPC A61K8/21 A61K8/19 A61K8/73 A61K8/27 A61Q11/00 

Abstract RU 2412689 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions refers to manufacturing of oral care compositions. An offered composition contains a sufficient amount of a fluoride ion source for supplying at least 5000 portions per a million of fluoride ions; an effective amount of antisensitiser - potassium nitrate; and at least approximately 40 wt % of water. For maintaining anti-caries activity of fluoride ion in storage of the oral care composition, it is effective to ensure the composition containing also approximately 0.5 wt % to approximately 15 wt % of hydrocolloid specified in a group consisting of Rhodopol 23, carrageenan and their combinations. Use of carrageenan is effective especially.

EFFECT: maintained anti-caries activity of fluoride ion in the composition containing high concentration of fluoride ions, effective amount of potassium nitrate and water.

22 cl, 2 tbl, 2 ex

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RU 2 412 689 C2

Authors

Dzhoziak Marilou T.

Fisher Stiven U.

Dates

2011-02-27Published

2007-06-21Filed