FIELD: nanotechnology.
SUBSTANCE: method comprises preliminary preparing an aqueous solution of metal nanoparticles with the size of 5-12 nm, in the concentration of 10% to 100% by weight of the modified material, and liquor ratio of 1:50 - 1:100. The textile material is immersed in it and kept for 30 minutes at a temperature of from 40°C to 80°C under conditions of active hydrodynamics. It is squeezed to a residual humidity of 150-200%, and with the subsequent contact drying at a temperature of 80 to 150°C for 1-1.5 min.
EFFECT: invention enables to reduce the toxicity of the material, to increase the strength and uniformity of fixing of the nanoparticles on the surface and in the structure of the material.
3 cl, 2 tbl
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|
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| METHOD FOR PRODUCING SILVER-CONTAINING ANTIBACTERIAL CELLULOSE-CONTAINING TEXTILES | 2015 |
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RU2598479C1 |
