Process for the production of filaments with high tensile streng

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion

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2642108, 264211, 2642905, D01F 600

Patent

active

044118546

ABSTRACT:
Process for the production of filaments of polyethylene with high modulus and tensile strength, comprising spinning a filler containing solution of a linear polyethylene with a weight-average molecular weight (M.sub.w) of at least 400,000 to form filled filaments and then stretching the filaments.

REFERENCES:
patent: 3017238 (1962-01-01), Levine et al.
patent: 3048465 (1962-08-01), Jungeleit
patent: 3210452 (1965-10-01), Howard
patent: 3367926 (1968-02-01), Voeks
patent: 3763109 (1973-10-01), Witsiepe
patent: 4020266 (1977-04-01), Frank et al.
patent: 4137394 (1979-01-01), Meihuizer et al.
patent: 4344908 (1982-08-01), Smith et al.

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