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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Priority to ES0245086ApriorityCriticalpatent/ES245086A1/es
Publication of ES245086A1publicationCriticalpatent/ES245086A1/es
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Artificial Filaments
(AREA)
Abstract
Procedimiento para producir un hilo elástico, el cual comprende dos fases de extruir a través de una hilera una solución de un copolímero lineal y de alto peso molecular, de propileno/etileno en un disolvente orgánico, conteniendo dicha solución uno o más agentes vulcanizantes eliminar el disolvente a una temperatura d e 125 a 170ºC.
ES0245086A1958-11-051958-11-05Procedimiento para producir un hilo elastico
ExpiredES245086A1
(es)
Fremgangsmåde til forbedring af montageligheden for basiske farvestoffer hos vådspundne fibre af syntetiske lineære vinylpolymere, især acrylonitrilpolymerfibre.