ES298861A3 - Procedure for the manufacture of filaments of linear synthetic polymers of high title (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of filaments of linear synthetic polymers of high title (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Priority to ES0298861ApriorityCriticalpatent/ES298861A3/en
Publication of ES298861A3publicationCriticalpatent/ES298861A3/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Process for manufacturing filaments of linear synthetic polymers of high titer, having a high tenacity, a significant elongation and a weak shrinkage, characterized in that the filaments are stretched by a drawing roller whose surface is heated to a temperature higher than 100º C, according to a draw ratio greater than 4.5: 1; subjecting the filaments, immediately after their stretching, to a heat treatment; and winding the filaments thus treated at a speed lower than that of drawing. (Machine-translation by Google Translate, not legally binding)
ES0298861A1964-04-091964-04-09Procedure for the manufacture of filaments of linear synthetic polymers of high title (Machine-translation by Google Translate, not legally binding)
ExpiredES298861A3
(en)
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
A procedure and apparatus for the manufacture of potentially rollable filaments, synthetic depolymers of linear chain (Machine-translation by Google Translate, not legally binding)
A process for the production of curly polyolephin films or mixing of semicrystalline polyolephins with other materials through spinning. (Machine-translation by Google Translate, not legally binding)