BIOICIDE SORBENT BASED ON CHLORMETHYLATED STYRENE COPOLYMERS Russian patent published in 2018 - IPC B01J20/26 B01J20/22 

FIELD: chemistry; processing and recycling of wastes.

SUBSTANCE: invention relates to sorbtion materials for purification and disinfection of aqueous and gaseous media. Biologically active sorbent comprises a porous sorption material substrate from a chloromethylated styrene copolymer and a divinyl-containing linking agent. As the biologically active component, heterocyclic skeletal compound 1,3,6,8-tetraazatricyclo[4.4.1.1^3,8]dodecane (teotropine) is applied to the substrate. Teotropin is applied to the substrate by the amination reaction of chloromethyl groups of the copolymer with teotropin to form covalent bonds in the presence of organic solvents selected from the classes of higher alcohols and glycols.

EFFECT: invention provides sorbent with bactericidal properties of a wide profile and ability to increase the plasma clotting time.

3 cl, 1 tbl, 4 ex