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
Original Assignee
La Seda de Barcelona SA
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Filing date
Publication date
Application filed by La Seda de Barcelona SAfiledCriticalLa Seda de Barcelona SA
Priority to ES0320225ApriorityCriticalpatent/ES320225A3/en
Publication of ES320225A3publicationCriticalpatent/ES320225A3/en
Process for obtaining coated elastic threads, suitable for the manufacture of therapeutic stockings, characterized by tightly winding, in a sense, a first non-elastic thermoplastic synthetic thread, around a core of elastomeric material; then, tightly winding a second non-elastic thermoplastic synthetic yarn, in the reverse direction to that of the first yarn, around said first non-elastic wound yarn; and finally heating the coated elastic yarn thus obtained, so that the two synthetic winding yarns are shrunk and the first winding wire penetrates the elastomeric core, in order to avoid any longitudinal movement of the coating with respect to the core, keeping both yarns instead. (Machine-translation by Google Translate, not legally binding)
ES0320225A1965-11-231965-11-23Procedure for obtaining coated elastic threads. (Machine-translation by Google Translate, not legally binding)
ExpiredES320225A3
(en)
A procedure for the manufacturing of elastic twist thread and its utilization in the manufacturing of textile and tubular textile generations. (Machine-translation by Google Translate, not legally binding)
Procedure to reduce the displacement of the connection in the hilature coils, in particular silicone thread coils. (Machine-translation by Google Translate, not legally binding)