TEXTILE FIBROUS MATERIAL WITH BIOPROTECTIVE PROPERTIES Russian patent published in 2012 - IPC D03D25/00 

FIELD: textiles, paper.

SUBSTANCE: material comprises a biologically active polyester fiber obtained by modification of a fiber during crasing. Bioactive polyester fiber has a linear density of not less than 0.33 tex, and the linear density of natural and / or chemical fiber is 0.33-0.51 of its linear density, with the following components content: natural and / or chemical fiber - 70-95 wt %, biologically active polyester fiber - 5-30 wt %.

EFFECT: increased bioprotective properties with significant reduction of consumption of biologically active polyester fiber.

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