D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
D01D 5/11 (2006.01) D01F 6/04 (2006.01) D01F 6/06 (2006.01)
Patent
CA 2289649
A spin solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride and dichloroethylene, and a cyclic partially fluorinated hydrocarbon co-solvent, and a process for producing plexifilamentary polyolefin products by flash-spinning the spin solution.
L'invention, qui a trait à une solution de filage composée d'une polyoléfine dissoute dans un solvant primaire, issu du groupe constitué par du chlorure de méthylène et du dichloréthylène, ainsi que dans un co-solvant cyclique à base d'hydrocarbure partiellement fluoré, concerne également un procédé de production de filaments plexiformes polyoléfiniques par filage éclair de la solution de filage.
Shin Hyunkook
Siemionko Roger Keith
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
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