HOCHAKTIVE KATALYSATOREN FÜR DIE OLEFINPOLYMERISATION UND POLYMERISATIONSVERFAHREN UNTER VERWENDUNG DIESER KATALYSATOREN

Highly active olefin-polymerisation catalysts comprising organometallic Ti, Zr or Hf compounds and partially hydroxylated metal oxides from group IIa, IIIa, IVa or IVb of the Periodic Table which are essentially free from byproducts.

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Bibliographische Detailangaben
Hauptverfasser:	NEISSL, WOLFGANG, LEDWINKA, HANS, HAFNER, NORBERT. DR, TOELTSCH, WILFRIED
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Highly active olefin-polymerisation catalysts comprising organometallic Ti, Zr or Hf compounds and partially hydroxylated metal oxides from group IIa, IIIa, IVa or IVb of the Periodic Table which are essentially free from byproducts.