Polyester mixed yarns with fine filaments

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428365, 428364, 428374, 57243, 57244, D02G 300

Patent

active

056910576

ABSTRACT:
Polyester mixed fine filament yarns having excellent mechanical quality and uniformity, and preferably with a balance of good dyeability and shrinkage, are prepared by a simplified direct spin-orientation process by selection of polymer and spinning conditions.

REFERENCES:
patent: 2980492 (1961-04-01), Jamieson et al.
patent: 3771307 (1973-11-01), Petrille
patent: 3998042 (1976-12-01), Reese
patent: 4592119 (1986-06-01), Bauer et al.
patent: 5145623 (1992-09-01), Hendrix et al.
patent: 5223198 (1993-06-01), Frankfort
patent: 5244616 (1993-09-01), Hendrix et al.
patent: 5308564 (1994-05-01), Grundstaff
patent: 5364701 (1994-11-01), Boles et al.
McGraw Hill Dictionary of Chemical Terms, Parker, ed, 1985, p. 339.
Moncrieff, Man--Made Fibers, Wiley & Sone, 1975, p. 728.
Encyclopedia of Polymer Science and Engineering, vol. 10., p. 374, 1989, Wiley & Sons.

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