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1. (WO1997015581) ZIRCONOCENES AND HAFNOCENES WITH BORON-SUBSTITUTED CYCLOPENTADIENYL-LIGANDS AND THE METHOD OF PRODUCING THEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015581 International Application No.: PCT/EP1996/004572
Publication Date: 01.05.1997 International Filing Date: 22.10.1996
Chapter 2 Demand Filed: 26.04.1997
IPC:
C07F 17/00 (2006.01) ,C08F 4/659 (2006.01) ,C08F 4/6592 (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
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
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
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
6592
containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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:
STUDIENGESELLSCHAFT KOHLE MBH [DE/DE]; Kaiser-Wilhelm-Platz 1 D-45470 Mülheim an der Ruhr, DE (AllExceptUS)
REETZ, Manfred, T. [DE/DE]; DE (UsOnly)
BRÜMMER, Hanno [DE/DE]; DE (UsOnly)
PSIORZ, Christian, Dieter [DE/DE]; DE (UsOnly)
WILLUHN, Marc [DE/DE]; DE (UsOnly)
Inventors:
REETZ, Manfred, T.; DE
BRÜMMER, Hanno; DE
PSIORZ, Christian, Dieter; DE
WILLUHN, Marc; DE
Agent:
VON KREISLER, Alek ; Bahnhofsvorplatz 1 (Deichmannhaus) Postfach 10 22 41 D-50462 Köln, DE
Priority Data:
195 39 650.225.10.1995DE
Title (DE) ZIRKONOCENE UND HAFNOCENE MIT BORYLIERTEN CYCLOPENTADIENYL-LIGANDEN UND DAS VERFAHREN ZU IHRER HERSTELLUNG
(EN) ZIRCONOCENES AND HAFNOCENES WITH BORON-SUBSTITUTED CYCLOPENTADIENYL-LIGANDS AND THE METHOD OF PRODUCING THEM
(FR) ZIRCONOCENES ET HAFNOCENES AVEC LIGANDS CYCLOPENTADIENYLE BORYLES ET PROCEDE DE PRODUCTION CORRESPONDANT
Abstract:
(DE) Zirkonocene und Hafnocene mit borylierten Cyclopentadienyl-Liganden und Verfahren zu ihrer Herstellung.
(EN) Zirconocenes and hafnocenes with boron-substituted cyclopentadienyl-ligands and the method of producing them.
(FR) L'invention concerne des zirconocènes et hafnocènes avec des ligands cyclopentadiényle borylés.
Designated States: CA, JP, US
European Patent Office (AT, BE, CH, 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:
EP0866795US5962718JP2000500435CA2235944