COMPOSITION FOR SENSITIVITY MANAGEMENT Russian patent published in 2014 - IPC A61K8/11 A61K8/25 A61K8/27 A61K8/72 A61Q11/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions concerns an oral care composition for sensitivity management, and methods using the same. The presented composition contains an orally acceptable carrier, metal oxide particles with an average particle size of no more than a dental tubule size, and a polymer adhesive for metal oxide particle adhesion in the dental tubule, wherein the metal oxide is encapsulated in the polymer adhesive with the metal oxide containing zinc oxide, while the polymer adhesive contains a combination of two polymers of hydroxyalkyl cellulose of various molecular weights, and zinc oxide is encapsulated in a mixture of the two above polymers. There are also presented a method for sensitivity management and a method for dental tubule occlusion on a mammalian dental surface involving coating the dental surface with the above composition.

EFFECT: using the group of inventions provides the effective dental tubule occlusion and sensitivity management, as well as the dental deposit protection and anticalculous effect.

12 cl, 2 ex, 2 tbl, 2 dwg