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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and CofiledCriticalEI Du Pont de Nemours and Co
Priority to ES0242027ApriorityCriticalpatent/ES242027A1/es
Publication of ES242027A1publicationCriticalpatent/ES242027A1/es
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Proceso para producir un paquete estable de hilaza de poliamida, caracterizado porque la hilaza estirada está parcialmente relajada y si se desea, fijada en una longitud sustancialmente constante, después de lo cual la hilaza es enrollada en un paquete estable a una tensión suficientemente baja para evitar un sustancial estiramiento de la hilaza y/o tensión en las capas interiores de la misma, pero lo suficientemente elevada para asegurar la estabilidad del paquete.
ES0242027A1958-05-221958-05-22Proceso para producir un paquete estable de hilaza de poliamida.
ExpiredES242027A1
(es)