Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent
1980-04-21
1981-11-17
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Shaping by extrusion
260 292N, 264211, 2642103, D01F 600
Patent
active
043011063
ABSTRACT:
A single phase fusion melt of nylon 4 and water when extruded through a spinneret to form a filament which is stretched provided a fiber of good physical properties without deterioration of the fiber-forming polymer.
REFERENCES:
patent: 3076774 (1963-02-01), Black et al.
patent: 3324061 (1967-06-01), Tanquary
patent: 4130521 (1978-12-01), Katsumoto et al.
patent: 4220617 (1980-09-01), Pfeiffer et al.
Coleman Denis
Siegman Edwin J.
American Cyanamid Company
Van Riet Frank M.
Woo Jay H.
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