Acrlic-covered spandex yarn

Details Acrlic-covered spandex yarn Acrlic-covered spandex yarn

1996-07-08

1997-12-16

Ryan, Patrick

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428364, 428377, 428394, 57210, 57225, 57 3, 442184, 442197, 442199, 442306, 442310, 442311, D02G 300

Patent

active

056983212

ABSTRACT:
An acrylic-covered spandex yarn, a method for producing the same, and textiles and garments made from the same. Specially modified acrylic yarn is substituted for nylon yarn in a conventional process for making nylon-covered spandex. Surprisingly, the process parameters are substantially the same as for nylon yarn, despite the inferior flex fatigue resistance and abrasion resistance of the acrylic yarn compared to those of the nylon yarn.

REFERENCES:
patent: 4663232 (1987-05-01), Kamide et al.
patent: 4668563 (1987-05-01), Buese et al.
patent: 4873142 (1989-10-01), Bach
patent: 4879169 (1989-11-01), Zafiroglu
patent: 5335517 (1994-08-01), Throneburg et al.

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