CARBON SORBENT HAVING ANTIBACTERIAL AND ANTIMYCOTIC PROPERTIES AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2015 - IPC A61K31/191 A61K33/44 A61P31/04 A61P31/10 

FIELD: chemistry.

SUBSTANCE: method of producing a carbon sorbent with antibacterial and antimycotic properties includes impregnating granules of a carbon hemosorbent with 10-50% aqueous solution of glycolic acid for 7-9 hours at room temperature. The ratio of the hemosorbent to the modifier solution of glycolic acid is 1:1. Further, drying is carried out for an hour at 100-110°C. Polycondensation of glycolic acid on the carbon hemosorbent is carried out in two steps: at 185-205°C for 1 hour, at 215-235°C for not less than 5 hours, on a sand bath. The disclosed modified carbon sorbent with antibacterial and antimycotic properties is granules with a round shape, contains not less than 5% polyglycolide, characterised by a specific adsorption surface area of less than 250 m²/g and total pore volume of less than 0.50 cm³/g.

EFFECT: improved properties of the sorbent.

2 cl, 2 tbl, 2 dwg