ANTIMICROBIAL COMPOSITIONS CONTAINING POLYMERIC STABILISERS Russian patent published in 2008 - IPC A01N25/22 A61K33/18 

FIELD: medicine.

SUBSTANCE: present invention concerns medicine and describes the liquid antimicrobial composition containing (1) admixture of iodide anions and thiocyanide anions, thereat weight ratio of iodide anions to thiocyanide anions makes from 0.2:1 to 20:1; (2) periodide acid or its salt; and (3) at least, one polymer or a copolymer containing in quality of monomeric units (a) 5-100 wt %, of at least one monoethenoid saturated monomer containing nitrogen - and-or phosphorus-containing groups, (b) 0-95 wt %, of at least, one monoethenoid saturated comonomer, containing acid groups, (c) 0-75 wt %, of at least, one additional comonomer, chosen from the group including monoethenoid saturated monomers, distinct from (a) and (b), and monomers, free from ethylene saturated groups, suitable for formation of polyaethers, and (d) 0-5 wt % of cross-linking comonomers, containing, at least, two ethylene saturated groups.

EFFECT: rising of term of stability and long-term system effectiveness due to including of synthetic polymers and copolymers.

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