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Priority claimed from PCT/EP2005/004412external-prioritypatent/WO2005103096A1/en
Application filed by Basell Polyolefine GmbhfiledCriticalBasell Polyolefine Gmbh
Publication of AR055918A1publicationCriticalpatent/AR055918A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Polietileno que comprende homopolímeros de etileno y/o copolímeros de etileno con 1 alquenos y que tiene una amplitud de distribucion de masas molares, Mw/Mn entre 3 y 30, una densidad entre 0,945 y 0,965 g/cm3, una masa molar promedio en peso Mw entre 50.000 g/mol y 200.000 g/mol, un HLMI de entre 10 y 300 g/10 min y tiene entre 0,1 y 15 ramificaciones/1000 átomos de carbono, un proceso para su preparacion, catalizadores adecuados para su preparacion y también moldeados por inyeccion que contienen este polietileno.Polyethylene comprising ethylene homopolymers and / or copolymers of ethylene with 1 alkenes and having a range of molar mass distribution, Mw / Mn between 3 and 30, a density between 0.945 and 0.965 g / cm3, a weight average molar mass Mw between 50,000 g / mol and 200,000 g / mol, an HLMI between 10 and 300 g / 10 min and has between 0.1 and 15 branches / 1000 carbon atoms, a process for its preparation, suitable catalysts for its preparation and also injection molded containing this polyethylene.
ARP060101630A2005-04-252006-04-24
POLYETHYLENE PAIR MOLDED BY INJECTION
AR055918A1
(en)
A CATALYZING COMPONENT FOR (CO) OLEFINE POLYMERIZATION AND IN PARTICULAR FOR THE PREPARATION OF LLDPE, WHICH INCLUDES MG, IT, HALOGEN AND AN ELECTRONIC GIVING COMPONENT (ED) THAT BELONGS TO ETERES, ESTERES, AMINES, KETONES OR NITRILS
Supplementary tube or piece of tube comprising a polyethylene composition containing a base resin which consists of a first and a second homo or copolymeric fraction of ethylene, and in which the base resin has a density between 0.945 to 0.949 kg / cm3; and use of a polyethylene composition.