Wool-like synthetic multifilament yarns

Wool-like, synthetic multifilament yarns may be produced with a plurality of primary yarns and at least one secondary yarn. Generally, the primary yarn and secondary yarn may be produced from polyamides. The wool-like multifilament yarns may be produced by: (1) melt-spinning the primary yams and the...

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Hauptverfasser: KESTNER, Larry Allen, MALLETTE, Kenneth Justin
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creator KESTNER, Larry Allen
MALLETTE, Kenneth Justin
description Wool-like, synthetic multifilament yarns may be produced with a plurality of primary yarns and at least one secondary yarn. Generally, the primary yarn and secondary yarn may be produced from polyamides. The wool-like multifilament yarns may be produced by: (1) melt-spinning the primary yams and the secondary yarn; (2) drawing and texturizing the primary yarns and the secondary yarns; (3) entangling the texturized primary yarns and the texturized secondary yam to form the inventive yam; (4) optionally subjecting the inventive yam to heat-setting or heat annealing; and (5) winding the yam onto a package for distribution. The multifilament yarns may be used to produce floorcoverings.
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language eng
recordid cdi_epo_espacenet_AU2019338306A1
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subjects APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS
MECHANICAL FINISHING OF YARNS OR ROPES
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
WARPING OR BEAMING
YARNS
YARNS OR THREADS
title Wool-like synthetic multifilament yarns
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