ORAL CARE PRODUCTS, INCLUDING ZINC OXIDE AND TRIMETHYLGLYCINE Russian patent published in 2017 - IPC A61K8/27 A61K8/44 A61Q11/00 C07F3/06 

FIELD: pharmacology.

SUBSTANCE: group of inventions refers to oral care compositions, consisting of a mixture of zinc oxide and trimethylglycine (TMG), where the TMG is included into the composition in the form of hydrohalogenide, and zinc oxide and TMG form soluble complexes, selected from zinc-TMG-hydrohalogenide complexes, zinc-hydrohalogenide complexes and mixtures, where the hydrohalogenide is selected from hydrofluoride, hydrochloride and hydrobromide, as well as to a method for tooth enamel erosion treatment or mitigation, biofilm and bacterial plaque reduction, gingivitis reduction, tooth decay and cavities formation reduction, dentin hypersensitivity reduction, including application of such composition to the teeth, zinc oxide application together with the TMG in the form of hydrohalogenide during oral care composition production.

EFFECT: creation of a complex, capable of yielding a solution which precipitates when diluted.

15 cl, 4 ex, 6 tbl