Water-repellent fiber and nonwovens made of the fiber

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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Details

428364, 442 79, D06M 13256, D06M 13402, D04H 142

Patent

active

057502560

ABSTRACT:
A water-repellent fiber having adhered to the fiber surface of a thermoplastic resin, which is a fiber a textile oil in the amount of 0.1-0.8% by weight of the fiber comprising ingredients of the following (A), (B) and (C) wherein the textile oil comprises:
(A) 5-15% by weight of at least one alkylsulfonate,
(B) 5-45% by weight of at least one compound selected from polyol esters and aliphatic acid alkanol amides, and
(C) 40-90% by weight of at least one compound selected from dibasic acid esters and polyethylene glycol esters.

REFERENCES:
patent: 4505956 (1985-03-01), Yamamoto et al.
patent: 4741773 (1988-05-01), Kuroda et al.

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