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SNIA Viscosa SpA
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SNIA Viscosa SpA
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Publication of ES269733A1publicationCriticalpatent/ES269733A1/en
Wet spinning process for acrylonitrile polymers, characterized in that a polymer solution in a volatile organic solvent is extruded through a spinneret in a coagulation bath consisting essentially of an aqueous solution containing potassium formate. (Machine-translation by Google Translate, not legally binding)
ES0269733A1960-07-181961-07-15Humidity procedure in humidity for acrylonitry polymers (Machine-translation by Google Translate, not legally binding)
ExpiredES269733A1
(en)
A procedure for hilature in humidity of poly-wire (etheries of 2,6-disused parafenylene). (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for the spinning of artificial filaments in humidity in humidity (Machine-translation by Google Translate, not legally binding)
Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)