METHOD OF PRODUCTION OF ANTIMICROBIAL ARGENTIFEROUS CELLULOSIC MATERIAL

摘要

FIELD: textiles, paper.SUBSTANCE: invention can be used in the textile industry for production of antimicrobial argentiferous cellulosic materials. The method of production of antimicrobial argentiferous cellulosic material comprises processing of the cellulose matrix by the aqueous dispersion of the silver particles for 10-60 sec, obtained by mixing an alkali extract of bast fibres with an aqueous solution of silver nitrate and keeping this mixture at a temperature of 50-95°C for 10-90 min.EFFECT: invention enables to reduce loss of the active components, to reduce the time and energy consumption during production of antimicrobial materials and also to improve the quality of the processed nonwoven material and environmental safety.4 cl, 2 tbl, 8 ex