POLYMER COMPLEX OF BORON Russian patent published in 2022 - IPC C08F8/00 C08F116/06 A61K47/58 A61P31/02 C09D5/14 C09J129/04 C09K11/02 G21F1/10 

FIELD: chemistry.

SUBSTANCE: invention relates to a polymer complex of boron based on polyvinyl alcohol and boric acid or a salt thereof, constituting a liquid solution with a stoichiometry of composition: 1 boron atom per 6 carbon atoms. The polymer complex is produced by mixing an aqueous solution of polyvinyl alcohol with a concentration of less than 2 wt.% with an aqueous solution of boric acid or a salt thereof.

EFFECT: production of a liquid homogeneous composition of a polyvinyl alcohol complex with boric acid or a salt thereof with the maximum possible content of boron therein, equal to 1 boron atom per 6 carbon atoms, usable in manufacturing materials capable of absorbing neutron emission, materials acting as the basis for luminophors, for manufacturing antiseptics, biocidal coatings, adhesives, and binders in composite materials.

1 cl, 2 dwg, 1 tbl, 2 ex