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.)
La Seda de Barcelona SA
Original Assignee
La Seda de Barcelona SA
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 La Seda de Barcelona SAfiledCriticalLa Seda de Barcelona SA
Priority to ES0246900ApriorityCriticalpatent/ES246900A3/es
Publication of ES246900A3publicationCriticalpatent/ES246900A3/es
Procedimiento para la fabricación de fibras sintéticasqeu consiste en hacer reaccionar un ácido dibásico con un alcohol dihídricoo derivados de los mismospara obtener el ester monómero correspondientepolicondensar este ester hasta obtener un superpoliéster y luego proceder a la hiladura de este superpoliéster haciéndolo pasar en estado fundido a través d euna hilera y sometiendo luego los hilos ya solidificados a un estirado mecánicomientras se les calienta.
ES0246900A1959-01-201959-01-20Procedimiento para la fabricaciën de fibras sinteticas
ExpiredES246900A3
(es)