Ethylene-vinyl alcohol copolymer composite fiber and production

Details Ethylene-vinyl alcohol copolymer composite fiber and production Ethylene-vinyl alcohol copolymer composite fiber and production

1989-12-01

1992-02-11

Kendell, Lorraine T.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

811556, 428374, 428397, D02G 300

Patent

active

050875191

ABSTRACT:
Provided is a composite fiber comprising an ethylene-vinyl alcohol copolymer and a thermoplastic polymer. The composite fiber is acetalized with a dialdehyde such that the ethylene-vinyl alcohol copolymer has a melting point in a specified range, whereby the composite fiber does not cause serious stickings between the filaments when dyed, sewn or ironed and is excellent in hydrophilic property, resistance to soiling, antistatic property and the like. The composite fiber is thus very suitable for clothing use.

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WPI, File Supplier, Derwent Publication Ltd., London, GB; AN-80-11820C & JP-A-56 005 846 (Nippon Synth. Chem. Ind.) 7-02-81 Whole Abstract.

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