PREPARATION FOR TEETH CLEANING, WHICH CONTAINS TIN BIVALENT FLUORIDE AND ZINC CITRATE AND SMALL QUANTITIES OF WATER Russian patent published in 2014 - IPC A61K8/19 A61K8/21 A61K8/24 A61K8/27 A61Q11/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: group of inventions relates to a composition for teeth cleaning and a method of its obtaining. The claimed composition for teeth cleaning contains in one phase an orally acceptable carrier; a source of fluorine ions; a source of bivalent tin ions; a source of zinc ions and, at least, one polyphosphate salt, selected from a group, which consists of inorganic polyphosphates, which have 3 or fewer atoms of phosphorus; and the general content of water in the composition for teeth cleaning constitutes less than approximately 10% of the composition mass. The method of obtaining the claimed composition includes mixing the source of bivalent tin ions with a water buffer system, adapted for chelation of bivalent tin ions in a premix, formed in this way; and combining the premix with the active components and the orally acceptable carrier.

EFFECT: combination of sources of bivalent tin, fluorine, zinc and the upper mentioned polyphosphate with a low content of water makes it possible to obtain the composition for teeth cleaning in the form of a one-phase system, which provides a possibility of an effective delivery of unstable in water active ingredients, which begin a reaction with each other in one phase.

28 cl, 2 dwg, 3 tbl, 5 ex