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 ES0242507ApriorityCriticalpatent/ES242507A1/es
Publication of ES242507A1publicationCriticalpatent/ES242507A1/es
Processes Of Treating Macromolecular Substances
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
Procedimiento para preparar una composición termoplástica que tiene características de rigidez mejoradas, caracterizado porque se mezcla uniformemente polipropileno isotáctico con poliisobuteno que es sólido a temperatura ambiente a una temperatura superior al punto de fusión del polipropileno empleándose por lo menos 80% en peso de polipropileno.
ES0242507A1958-06-171958-06-17PROCEDIMIENTO PARA PREPARAR UNA COMPOSICIoN TERMOPLáSTICA QUE TIENE CARACTERiSTICAS DE RIGIDEZ MEJORADAS.
ExpiredES242507A1
(es)