Plastic and nonmetallic article shaping or treating: processes – With twining – plying – braiding – or textile fabric formation
Patent
1989-10-12
1991-12-03
Lorin, Hubert C.
Plastic and nonmetallic article shaping or treating: processes
With twining, plying, braiding, or textile fabric formation
264129, 264130, 264134, 264136, 2642103, 2642108, 264168, 264151, 26421115, 2642356, 264346, D01F 662, D01F 1104
Patent
active
050698478
ABSTRACT:
Solid polyester fiber in spun yarns, and fabrics and garments and precursor staple fiber and filamentary tow, are prepared by an improved process involving treatment of freshly-extruded undrawn polyester filaments with caustic in the spin-finish, so as to improve moisture-wicking properties.
REFERENCES:
patent: 3110617 (1963-11-01), Scott
patent: 4316924 (1982-02-01), Minemura et al.
patent: 4396389 (1983-08-01), Lofgren
Hermann Ludewig, Polyester Fibers--Chemistry and Technology, 1964; Engl. Transl. 1971; John Wiley & Sons Ltd.; pp. 387-389.
E. I. Du Pont de Nemours and Company
Lorin Hubert C.
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