ES267754A1 - Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)
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Phrix Werke AG
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Phrix Werke AG
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Publication of ES267754A1publicationCriticalpatent/ES267754A1/en
Process for the preparation of yarns and fibers by spinning of sulfuric solutions of acrylonitrile polymers, prepared using a 70 to 75% sulfuric acid, which optionally also contain a mixed polymer of vinyl compounds, in precipitating baths containing sulfuric acid , characterized in that precipitating baths with a sulfuric acid content of 43 to 56%, and preferably 50 to 55%, are employed. (Machine-translation by Google Translate, not legally binding)
ES0267754A1960-06-221961-05-27Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)
ExpiredES267754A1
(en)
Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of polyacrylonitril solutions, intended for the manufacture of artificial threads (Machine-translation by Google Translate, not legally binding)
A procedure for improving textile properties, especially the abrasion resistance, of polyacrylonitril threads or their mixed polymerized (Machine-translation by Google Translate, not legally binding)