ES314815A3 - Improved spinning procedure by fusion of synthetic linear polymers. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved spinning procedure by fusion of synthetic linear polymers. (Machine-translation by Google Translate, not legally binding)
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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
Improved melt-spinning process of synthetic linear polymers characterized by cooling the filaments obtained by extrusion of a spinnable organic composition, by means of a direct stream of a refrigerant gas, directed in a radially convergent direction towards the tow of filaments and, from there, downwards following the direction of the filaments; and, simultaneously, directing a second horizontal gas stream against the filaments, while advancing vertically, downward, at a point below the point at which the filaments are already completely solidified. (Machine-translation by Google Translate, not legally binding)
ES0314815A1965-06-231965-06-23Improved spinning procedure by fusion of synthetic linear polymers. (Machine-translation by Google Translate, not legally binding)
ExpiredES314815A3
(en)
A procedure for obtaining polyamide from lactamas, especially synthetic linear polyamides (Machine-translation by Google Translate, not legally binding)
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