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1. (WO1998050395) STEREORIGID METALLOCENE COMPOUNDS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050395 International Application No.: PCT/EP1998/002671
Publication Date: 12.11.1998 International Filing Date: 06.05.1998
Chapter 2 Demand Filed: 25.09.1998
IPC:
C07F 17/00 (2006.01) ,C08F 4/60 (2006.01) ,C08F 10/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
17
Metallocenes
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Applicants:
TARGOR GMBH [DE/DE]; Rheinstrasse 4G D-55116 Mainz, DE (AllExceptUS)
KAMINSKY, Walter [DE/DE]; DE (UsOnly)
KUEBER, Frank [DE/DE]; DE (UsOnly)
SCHIEMENZ, Berthold [DE/DE]; DE (UsOnly)
WERNER, Ralf [DE/DE]; DE (UsOnly)
SCHAUWIENOLD, Anne-Meike [DE/DE]; DE (UsOnly)
FREIDANCK, Frank [DE/DE]; DE (UsOnly)
Inventors:
KAMINSKY, Walter; DE
KUEBER, Frank; DE
SCHIEMENZ, Berthold; DE
WERNER, Ralf; DE
SCHAUWIENOLD, Anne-Meike; DE
FREIDANCK, Frank; DE
Agent:
STARK, Vera; BASF Aktiengesellschaft D-67056 Ludwigshafen, DE
Priority Data:
197 19 103.706.05.1997DE
Title (DE) STEREORIGIDE METALLOCENVERBINDUNG
(EN) STEREORIGID METALLOCENE COMPOUNDS
(FR) COMPOSES METALLOCENES STEREORIGIDES
Abstract:
(DE) Die vorliegene Erfindung betrifft stereorigide Metallocenverbindungen, die als Liganden je einen über eine Kohlenstoffbrücke verbundenen arylsubstituierten Cyclopentadienylrest und einen substituierten oder unsubstituierten Fluorenylrest enthalten. Die erfindungsgemäße Metallocenverbindung eignet sich als Katalysatorkomponente für die Olefinpolymerisation.
(EN) The invention relates to stereorigid metallocene compounds containing, as ligands, an aryl-substituted cyclopentadienyl radical connected via a carbon ridge, and a substituted or unsubstituted fluorenyl radical. The inventive metallocene compound is used as a catalyst component for olefin polymerization.
(FR) L'invention concerne des composés métallocènes stéréorigides renfermant chacun, en tant que ligands, un reste cyclopentadiényle aryl-substitué lié par l'intermédiaire d'un pont carboné, et un reste fluorényle, substitué ou non substitué. Le composé métallocène selon l'invention est utilisé comme composant de catalyseur pour la polymérisation oléfinique.
Designated States: JP, KR, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0984973US6410661JP2001525801