Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent
1973-04-17
1979-08-28
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Shaping by extrusion
260 296AN, 260 296AB, 264206, 264211, D01F 600
Patent
active
041660919
ABSTRACT:
A process is disclosed for producing plexifilament strands from an organic, synthetic substantially water-insoluble polymer having a selected melting point, by flash-extruding a dispersion of the polymer in water under specified conditions. The plexifilament strands produced are useful in preparing fabrics.
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E. I. Du Pont de Nemours and Company
Woo Jay H.
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