Plastic and nonmetallic article shaping or treating: processes – With twining – plying – braiding – or textile fabric formation
Patent
1993-02-10
1993-10-05
Tentoni, Leo B.
Plastic and nonmetallic article shaping or treating: processes
With twining, plying, braiding, or textile fabric formation
264169, 2642108, 26421114, D01D 512, D01F 662, D02G 300
Patent
active
052502457
ABSTRACT:
Polyester fine filaments 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 viscosity and spinning conditions.
REFERENCES:
patent: 2604667 (1952-07-01), Hebeler
patent: 2604689 (1952-07-01), Hebeler
patent: 3771307 (1973-11-01), Petrille
patent: 3772872 (1973-11-01), Piazza et al.
patent: 4134882 (1979-01-01), Frankfort et al.
patent: 4156071 (1979-05-01), Knox
patent: 4195051 (1973-11-01), Frankfort et al.
Collins Robert J.
Frankfort Hans R. E.
Johnson Stephen B.
Knox Benjamin H.
Most, Jr. Elmer E.
E. I. Du Pont de Nemours and Company
Tentoni Leo B.
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