Lightly bonded polyamide yarns and process therefor

Details Lightly bonded polyamide yarns and process therefor Lightly bonded polyamide yarns and process therefor

1991-02-26

1992-05-26

Cannon, James C.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428 97, 428296, 428395, 428397, 428398, D02G 300

Patent

active

051166801

ABSTRACT:
A substantially twist-free multifilament polyamide yarn particularly suited for use in cut pile carpet and the process for making the yarn including impinging the yarn with saturated steam is disclosed. The filaments of the yarn are lightly bonded and the skin of the filaments is deoriented.

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patent: 4338277 (1982-07-01), Saito et al.
patent: 4343146 (1982-08-01), Nelson
patent: 4452160 (1984-06-01), Tajiri

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