Composite textured yarn, a process for its production, woven or

Details Composite textured yarn, a process for its production, woven or Composite textured yarn, a process for its production, woven or

1996-09-11

2000-06-13

Krynski, William

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428374, 428364, 428394, 428397, 57244, 57245, 57247, D02G 300

Patent

active

06074751&

ABSTRACT:
A composite textured yarn contains a component yarn A and a component yarn B each false twisted and crimped. The component yarn B is shorter in yarn length or larger in shrinkage at least after heat treatment. Single fibers of component B have thick portions and thin portions successively alternating in the longitudinal direction.

REFERENCES:
patent: 3091510 (1963-05-01), McCord et al.
patent: 4454196 (1984-06-01), Iohara et al.
patent: 4475330 (1984-10-01), Kimura et al.
patent: 4661404 (1987-04-01), Black
patent: 4712366 (1987-12-01), Tsujimoto et al.
patent: 4955189 (1990-09-01), Yanagihara et al.
patent: 4965919 (1990-10-01), Fujita et al.
patent: 5364701 (1994-11-01), Boles et al.

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