COMPOSITIONS FOR ORAL CARE CONTAINING METAL IONS Russian patent published in 2018 - IPC A61K8/19 A61K8/21 A61K8/24 A61K8/27 A61K8/73 A61K8/81 A61Q11/00 

FIELD: hygiene.

SUBSTANCE: invention relates to a composition for oral care. Offered composition contains: (a) a source of tin (II) ions; (b) a source of zinc ions; (c) polyphosphate and (d) a thickener comprising: (I) from 1 to 3.5 % by weight of cross-linked polyvinylpyrrolidone, (II) 0.2 to 0.45 % by weight of a polysaccharide gum and (III) from 0.05 to 0.3 % by weight of carboxymethylcellulose, wherein the amount of carboxymethyl cellulose and polysaccharide gum combined is 0.5 % by weight or less, where wt% is expressed relative to the weight of the composition. Amount of water in the composition is less than 15 % by weight.

EFFECT: present composition has excellent rheological properties, since the use of the above thickener in the composition of such a composition provides a suitable viscosity, so that the dentifrice can be stored in a dispensing container for a certain period of time with a guaranteed dosing capability by the consumer after its expiration, and an acceptable consistency in the oral cavity during brushing.

20 cl, 2 tbl, 2 ex