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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EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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Filing date
Publication date
Application filed by EI Du Pont de Nemours and CofiledCriticalEI Du Pont de Nemours and Co
Priority to ES0174151UpriorityCriticalpatent/ES174151U/es
Publication of ES174151UpublicationCriticalpatent/ES174151U/es
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Una guata de filamentos textiles a base de poliéster de condensación lineal sintético, caracterizada por que los filamentos poseen un vacío longitudinal central continuo a lo largo de su longitud, que constituye alrededor del 10 al 30 por 100 del volumen de los filamentos, un denier por filamento comprendido entre 3 y 10 aproximadamente, una frecuencia de rizos comprendida entre 5 y 12 rizos/pulgadas (2 y 4,7 rizos/centímetros) aproximadamente, y un índice de rizado comprendido entre 20 y 35 aproximadamente, para proporcionar una guata con gran poder de relleno y voluminosidad bajo carga.
ES0174151U1971-11-121971-11-12Una guata de filamentos textiles
PendingES174151U
(es)