Textiles: spinning – twisting – and twining – Strand structure
Patent
1982-12-10
1985-06-25
Petrakes, John
Textiles: spinning, twisting, and twining
Strand structure
8120, 81301, 8131, 57236, 57238, 57241, 57243, 57250, 57252, 57257, 57258, 81161, D02G 302, D02G 304, D02G 326, D02G 328
Patent
active
045245770
ABSTRACT:
The twisted yarn is prepared by twisting (1) a single yarn comprising a water-insoluble fiber having a degree of water swelling of at least 10 cc/g or (2) a plurality of single yarns comprising a water-insoluble fiber having a degree of water swelling of at least 10 cc/g or a plurality of yarns comprising at least 50% by weight of such single yarns and water-nonswellable yarns so that the twist constant is at least 2.5.
REFERENCES:
patent: 3220085 (1965-11-01), Lund et al.
patent: 3369281 (1968-02-01), Edlich et al.
patent: 3425208 (1969-02-01), Shippee et al.
patent: 3822994 (1974-07-01), De Boer et al.
patent: 3971093 (1976-07-01), Komatsu et al.
Ito Osamu
Minakata Itsuo
Nishizawa Kazunori
Yamasaki Harumasa
Kao Corporation
Petrakes John
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