FIELD: textile, paper.
SUBSTANCE: nonwoven fabric laid by aerodynamic method contains a combination of synthetic fibres and natural fibres, which were fixed by means of application and linkage of bound polymer dispersion. Polymer is formed by free radical polymerisation with vinyl ethers as the main monomers, and produced polymers contain copolymerised links, which include bound N-methylol groups or their derivaties, which were etherified by C1-C6 alkanols.
EFFECT: produced nonwoven material has properties of card fabric, and production costs are lower.
18 cl, 2 ex, 4 tbl, 12 dwg
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