ANTISEPTIC ANTIBACTERIAL ION-EXCHANGE MATERIAL «IONIT» Russian patent published in 2022 - IPC A01N33/12 A01N47/44 A61K31/133 A61K31/14 A61K31/155 A61K47/58 A61P31/00 

FIELD: medicine; chemistry.

SUBSTANCE: 1 object is an antiseptic ion-exchange material containing polyacrylonitrile ion-exchange fiber modified by impregnation with an antiseptic aqueous solution of polymers containing polyhexamethylene guanidine phosphate or polyhexamethylene guanidine hydrochloride in an amount of 0.1 to 30 wt.%; monoethanolamine, alkyldimethylammonium chloride or alkyltrimethylammonium chloride in an amount of 0.1 to 10 wt.%; and benzalkonium chloride (alkylbenzyldimethylammonium chloride) in an amount from 0.1 to 30 wt.%. 2 object is a method for obtaining an antiseptic ion-exchange material, according to which an impregnating solution of reagents in the form of the above aqueous solution is uniformly applied to the fibers of polyacrylonitrile ion-exchange material in the form of fibrous ionite and subsequent heat treatment is carried out in air at a temperature from 30°C to 95°C for 10-120 minutes.

EFFECT: obtaining a material with high antiviral properties that does not require regular impregnation and treatment with disinfectants and is safe after disposal.

8 cl, 4 tbl, 1 ex