ELECTRICALLY CONDUCTIVE TEXTILE YARN Russian patent published in 2020 - IPC D02G3/04 

FIELD: textile industry.

SUBSTANCE: invention relates to textile industry, in particular, to production of electroconductive yarn for fabrication of textile products from it. According to the invention, electrically conducting textile yarn is made by combined twisting of cotton fiber with nickel-plated electrically conducting polyacrylonitrile fiber with nickel metal content from 4 to 16.8 %, note here that electrically conductive polyacrylonitrile fiber is stapled along length of cotton fiber, while ratio of electroconductive polyacrylonitrile fiber to cotton fiber makes 40 and 60 % respectively.

EFFECT: simplification of production of yarn with expanded functionality at simultaneous preservation of electromagnetic radiation shielding capacity after 100 cycles of machine washing.

7 cl, 4 tbl