Synthetic filaments and the like

Details Synthetic filaments and the like Synthetic filaments and the like

1981-07-15

1982-09-21

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Multifilament yarns

57243, 57244, 57 6, 57 7, 57905, 264DIG26, 264176F, 428373, 428394, D02G 322, D02G 336, D01D 534

Patent

active

043500064

ABSTRACT:
A synthetic filament and a yarn composed thereof wherein the filament comprises at least two different incompatible synthetic linear high polymers, one being distributed as islands in the sea of the other polymer element when seen in cross-section, each island being continuous along the axis of the filament and being characterized by their uniformity in cross-sectional dimension in any cross-section of the filament.

REFERENCES:
patent: 2610927 (1952-09-01), Foulds
patent: 2932079 (1960-04-01), Dietzsch et al.
patent: 2987797 (1961-06-01), Breen
patent: 2989798 (1961-06-01), Bannerman
patent: 3099067 (1963-07-01), Merrian et al.
patent: 3117362 (1964-01-01), Breen
patent: 3117906 (1964-01-01), Tanner
patent: 3188689 (1965-06-01), Breen
patent: 3222238 (1965-12-01), Krysiak
patent: 3295552 (1967-01-01), Powell et al.
patent: 3315454 (1967-04-01), Carranza
patent: 3330899 (1967-07-01), Fukushima et al.
patent: 3382305 (1968-05-01), Breen
patent: 3475898 (1967-04-01), Magat et al.
patent: 3546063 (1968-05-01), Breen

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