Melt-spinning acrylonitrile polymer fiber using spinnerette of h

Details Melt-spinning acrylonitrile polymer fiber using spinnerette of h Melt-spinning acrylonitrile polymer fiber using spinnerette of h

1978-08-30

1980-09-02

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

2642107, 425 72S, 425464, D01F 700

Patent

active

042206162

ABSTRACT:
Fusion melts of acrylonitrile polymer and water are effectively melt-spun through spinnerettes of high capillary density without sticking together of the individual filaments.

REFERENCES:
patent: 2465408 (1949-03-01), Webb et al.
patent: 3621088 (1971-11-01), Hatcher et al.
patent: 4163770 (1979-08-01), Porosoff

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