Textiles: spinning – twisting – and twining – Strand structure – Multifilament yarns
Patent
1986-12-22
1987-12-15
Petrakes, John
Textiles: spinning, twisting, and twining
Strand structure
Multifilament yarns
57206, 57244, 57247, 57248, 57253, 57254, 57255, 428362, 428369, 428373, 428397, D02G 322, D02G 324, D02G 338, D02G 102
Patent
active
047123664
ABSTRACT:
The present invention relates to a denier-mixed composite yarn containing 20 weight percent or more coarse filaments whose single filament fineness is 3 deniers or more and 5 weight percent or more fine filaments whose single filament fineness is 1.5 denier or less. Part or all of the coarse filaments are of non-circular cross-section, the stress of the composite yarn at 10% elongation is 2.5 g/d or less, and the composite yarn has a particular distribution of elongation. According to such denier-mixed composite yarn, superior dry feel fullness and softness can be imparted to woven and knit fabrics.
REFERENCES:
patent: 3846969 (1974-11-01), McKay
patent: 3998042 (1976-12-01), Reese
patent: 4263777 (1981-04-01), Wada et al.
patent: 4292799 (1981-10-01), Otaki et al.
patent: 4307566 (1981-12-01), Murata et al.
patent: 4466237 (1984-08-01), Sawyer
patent: 4472481 (1984-09-01), Snooks, Jr. et al.
patent: 4487011 (1984-12-01), Heinrich et al.
patent: 4634625 (1987-01-01), Franklin
Ichihashi Eiji
Katagiri Takashi
Otsubo Hitoshi
Tsujimoto Keizo
Farley Joseph W.
Nippon Ester Co., Ltd.
Petrakes John
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