Stock material or miscellaneous articles – Hollow or container type article – Paper containing
Patent
1997-03-11
1999-11-09
Dye, Rena L.
Stock material or miscellaneous articles
Hollow or container type article
Paper containing
428 363, 428 369, 428364, 428392, 428395, 2421183, B65H 7502
Patent
active
059810068
ABSTRACT:
A coupled spin-draw process for making a fully-oriented nylon yarn including extruding molten nylon polymer with a selected RV through a spinneret and cooling to produce a yarn. The yarn is withdrawn from the quench zone with a feed roll rotating at a speed of at least 4500 mpm. The process further includes cold drawing followed by relaxing the yarn using a steam intermingling jet and then winding up.
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JP60104515, Patent Abstracts of Japan, Process for Direct Spinning and Drawing of Polyamidefiber, Jun. 20, 1986, vol. 9, No. 247, Satou Takuji.
Jaegge Walter John
Malone, Jr. Francis Joseph
Overton Frank Hudson
Ross Roger Allen
Steele Ronald Edward
Dye Rena L.
E.I. Du Pont de Nemours and Company
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