ES234460A3 - A perfection in the thread by fusion of synthetic linear polyamides (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfection in the thread by fusion of synthetic linear polyamides (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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Priority to ES0234460ApriorityCriticalpatent/ES234460A3/en
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Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
A refinement in the melt spinning of synthetic linear polyamides, in filaments of less than 5 den. Whereby the newly spun filaments leaving the beam row pass, during the solidification process, into a cooling chamber, through which a stream of a gaseous cooling medium is maintained, characterized in that the filaments after extrusion through the row they go through a vertical distance of at least 7.5 cm. Before finding the flow of the refrigerator medium. (Machine-translation by Google Translate, not legally binding)
ES0234460A1957-03-161957-03-16A perfection in the thread by fusion of synthetic linear polyamides (Machine-translation by Google Translate, not legally binding)
ExpiredES234460A3
(en)
Procedure for the manufacture of artificial threads starting from elevated polymer compounds (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of threads, fibers and similar products through hilatures by fusion (Machine-translation by Google Translate, not legally binding)