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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Filing date
Publication date
Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Publication of ES234583A1publicationCriticalpatent/ES234583A1/es
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Artificial Filaments
(AREA)
Abstract
Procedimiento para la preparación de fibras de polímeros elevados y lineales de propileno, caracterizado porque comprende el extruir una solución homogénea de un polímero elevado cristalizable y lineal de propileno en un disolvente del mismo a través de una boquilla, el volatizar el disolvente del filamento así producido y el orientar el filamento estirándolo a temperatura elevada.
ES0234583A1956-03-301957-09-23Procedimiento para la preparacion de fibras de polimero elevados y liniales de propileno
ExpiredES234583A1
(es)