ORAL CARE COMPOSITION CONTAINING TIN IONS AND NITRATE IONS Russian patent published in 2015 - IPC A61K8/19 A61Q11/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions refers to oral hygiene preparations. An oral care composition contains a) an aqueous phase; b) stannous tin ions dissolved in the aqueous phase; c) nitrates in the aqueous phase; wherein total nitrates is that a molar amount of nitrogen measured as a nitrate in the aqueous phase makes 1.8-0.1 of the molar amount of stannous tin ions; and d) a flavouring agent. What is also presented is a method for storage and a storage container for this composition; using nitrate for stabilising oxidised stannous tin ions dissolved in the aqueous phase. What is also presented is also a version of the composition, wherein the composition is aqueous.

EFFECT: using the group of inventions stabilises oxidised stannous tin ions dissolved in the aqueous phase by the above molar ratio of nitrate and stannous tin ions.

17 cl, 2 tbl, 15 ex