Flash spinning process

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

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26421114, D01D 511

Patent

active

056723075

ABSTRACT:
A process for producing plexifilamentary products by spinning from a solution of a primary solvent selected from the group consisting of methylene chloride and 1,2-dichloroethylene and a co-solvent, and a spin solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride, and 1,2-dichloroethylene, and a co-solvent.

REFERENCES:
patent: 3851023 (1974-11-01), Brethauer et al.
patent: 5032326 (1991-07-01), Shin
patent: 5147586 (1992-09-01), Shin et al.
patent: 5250237 (1993-10-01), Shin
patent: 5286422 (1994-02-01), Kato et al.
patent: 5369165 (1994-11-01), Kato et al.

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