| 摘要 |
FIELD: medicine, pharmaceutics.SUBSTANCE: group of inventions concerns oral care compositions effective for treating dental hypersensitivity, and a method of treating using them. The composition contains a compound of formula I: M-A-M-B-M?wherein Mand Mrepresent potassium (K); Mrepresents Ti or titanium (Ti) oxide; A and B independently represent C-Cdibasic acid; and at least one orally acceptable solvent. The oral care composition has pH falling within the range of 2.0 to 7.0. There are also presented a version of the composition, which contains at least one additional desensitising agent, and a method of treating sensitive teeth with the use of this composition.EFFECT: using the group of inventions provides the effective dental desensitisation by creating a protective barrier on the tooth surface and/or sealing the effective dental tubules effectively.11 cl, 8 tbl, 12 dwg |
