ES279182A3 - Improved procedure for obtaining regenerated cellulose filaments (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved procedure for obtaining regenerated cellulose filaments (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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Publication date
Application filed by La Seda de Barcelona SAfiledCriticalLa Seda de Barcelona SA
Priority to ES0279182ApriorityCriticalpatent/ES279182A3/en
Publication of ES279182A3publicationCriticalpatent/ES279182A3/en
Process for obtaining filaments of regenerated cellulose capable of curling in water, characterized by spinning the viscose in a coagulation bath, under conditions such that a plurality of filaments of unbalanced sections is obtained, after removing said filaments in the form of bundles of filaments, which are subjected to a first drainage in a plasticizing bath, then to a second drawing during which they are treated with the finishing liquids and, finally, they are stretched for the third time, they are dried and they are meet (Machine-translation by Google Translate, not legally binding)
ES0279182A1962-07-061962-07-06Improved procedure for obtaining regenerated cellulose filaments (Machine-translation by Google Translate, not legally binding)
ExpiredES279182A3
(en)
A procedure for the manufacture of threads with uniform qualities and high power of shrink, according to the method of viscous threading (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of threads of artificial fiber with permanent elasticity (Machine-translation by Google Translate, not legally binding)