Non-woven fabrics and in particular cloths for hygiene use

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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Details

428299, D04H 158

Patent

active

043861318

ABSTRACT:
Non-woven fabrics and in particular cloths for hygiene use, comprising a layer of fibers which are fixed by at least one binder. The binder is an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A, having enhanced suitability for heat sealing and increased hydrophilia.

REFERENCES:
patent: 3255276 (1966-06-01), Winter
patent: 3985831 (1976-10-01), Boyer

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