Process for the manufacture of polyamide fibers

Details Process for the manufacture of polyamide fibers Process for the manufacture of polyamide fibers

1984-05-31

1986-11-25

Czaja, Donald

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

2642108, 2642905, 2641762, D01D 512

Patent

active

046248161

ABSTRACT:
A process for the manufacture of polyamide fibers including melt spinning a polyamide having a relative viscosity of not less than 3.50 under conditions satisfying the following relationships:

REFERENCES:
patent: 3091015 (1963-05-01), Zimmerman
patent: 3522342 (1970-07-01), Nungesser et al.
patent: 3905076 (1975-09-01), Harris
patent: 4009511 (1977-03-01), Gauntt
patent: 4042662 (1977-08-01), Corbin, Jr. et al.
patent: 4229404 (1980-10-01), Hatcher et al.
patent: 4338277 (1982-07-01), Saito et al.
patent: 4461740 (1984-07-01), Koschinek et al.
patent: 4485063 (1984-11-01), Good

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