HIGH PRESSURE POLYMERIZATION OF ETHYLENE

HIGH PRESSURE POLYMERIZATION OF ETHYLENE

The disclosure relates to a process for the production of ethylene homopolymers or copolymers, as well as ethylene homopolymers or copolymers. The process is performed in a tubular reactor, the reactor having a volume to surface ratio of more than 0.016, which gives an ethylene homopolymer or ethyle...

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Bibliographische Detailangaben
Hauptverfasser: FINETTE, Andre, JUSTUS, Christof, MANNEBACH, Gerd, MOHRBUTTER, Jürgen
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:The disclosure relates to a process for the production of ethylene homopolymers or copolymers, as well as ethylene homopolymers or copolymers. The process is performed in a tubular reactor, the reactor having a volume to surface ratio of more than 0.016, which gives an ethylene homopolymer or ethylene copolymer product with improved optical and mechanical properties, namely when the process is performed under specific process conditions.