Neuer Katalysator für die Gasphasenpolymerisation von konjugierten Dienen

Catalysts consisting of: A) a rare earth alcoholate, a rare carboxylate and/or a complex compound of rare earths with diketones; B) an alumoxane; and C) an inert particulate inorganic solid with a specific area of more than 10 m /g and a pore volume of 0.3 to 15 ml/g are especially suitable for the...

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Bibliographische Detailangaben
Hauptverfasser:	REICHERT, KARL-HEINZ, DIOL.. DR., 14055 BERLIN, DE, EBERSTEIN, CHRISTOPHER., 13593 BERLIN, DE, SYLVESTER, GERD. DR., 51375 LEVERKUSEN, DE, GARMATTER, BIRGIT, 14482 POTSDAM, DE, MARQUARDT, PETER. DR., 13627 BERLIN, DE
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Catalysts consisting of: A) a rare earth alcoholate, a rare carboxylate and/or a complex compound of rare earths with diketones; B) an alumoxane; and C) an inert particulate inorganic solid with a specific area of more than 10 m /g and a pore volume of 0.3 to 15 ml/g are especially suitable for the polymerisation of conjugated dienes, especially butadiene, in the gas phase.