CLOTH FOR PROTECTION AGAINST AGGRESSIVE MEDIUM Russian patent published in 2002 - IPC

FIELD: textile industry; manufacture of fabrics for protection against aggressive media. SUBSTANCE: proposed cloth includes interwoven systems of warp and weft cellulose-containing fibers; fibers consists of natural and artificial filaments with modified phosphorus- and/or fluorine- containing chemical compounds with cellulose molecules at the following ratio, mass-%: cotton, 25 to 75; high-modulus viscose, 75 to 25; modified additives are equal to 5-25% of its mass. EFFECT: enhanced durability in aggressive media. 3 cl, 2 tbl