NO971254L - Process for the preparation of highly active, stable metallocene catalyst systems - Google Patents

Process for the preparation of highly active, stable metallocene catalyst systems

Info

Publication number
NO971254L
NO971254L NO971254A NO971254A NO971254L NO 971254 L NO971254 L NO 971254L NO 971254 A NO971254 A NO 971254A NO 971254 A NO971254 A NO 971254A NO 971254 L NO971254 L NO 971254L
Authority
NO
Norway
Prior art keywords
preparation
metallocene catalyst
catalyst systems
highly active
known methods
Prior art date
Application number
NO971254A
Other languages
Norwegian (no)
Other versions
NO312072B1 (en
NO971254D0 (en
Inventor
Rainer Rieger
Hans-Guenter Volland
Wolfram Uzick
Original Assignee
Witco Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8222573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO971254(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Witco Gmbh filed Critical Witco Gmbh
Publication of NO971254D0 publication Critical patent/NO971254D0/en
Publication of NO971254L publication Critical patent/NO971254L/en
Publication of NO312072B1 publication Critical patent/NO312072B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

Abstract

A process for the production of homogeneous mixtures (I)containing (a) metallocene(s), (b) co-catalyst(s) and (c) formulation media, in which the preparation of the catalyst system (a + b) comprises: (A) direct preparation by known methods in the hydrocarbon used (HC), or (B) suspending, dispersing or dissolving the isolated metallocene-based catalyst components in HC, or (C) adding a solution of the components in low-boiling solvent (made by known methods) to HC and then removing the low-boiling solvent, optionally with the use of (D) conventional inorganic or organic support materials, auxiliary substances and/or additives etc. Also claimed is a formulation obtained by this process.
NO19971254A 1996-03-19 1997-03-18 Process for Preparation of Highly Active, Stable Metallocene Catalyst Systems and Formulation Prepared by the Process NO312072B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96104295A EP0798315B1 (en) 1996-03-19 1996-03-19 Process for preparing highly active, stable metallocene catalyst systems, and catalyst compositions prepared according therewith

Publications (3)

Publication Number Publication Date
NO971254D0 NO971254D0 (en) 1997-03-18
NO971254L true NO971254L (en) 1997-09-22
NO312072B1 NO312072B1 (en) 2002-03-11

Family

ID=8222573

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19971254A NO312072B1 (en) 1996-03-19 1997-03-18 Process for Preparation of Highly Active, Stable Metallocene Catalyst Systems and Formulation Prepared by the Process

Country Status (8)

Country Link
EP (1) EP0798315B1 (en)
JP (1) JP2941731B2 (en)
KR (1) KR100512507B1 (en)
AT (1) ATE159734T1 (en)
CA (1) CA2200243A1 (en)
DE (1) DE59600039D1 (en)
ES (1) ES2111407T3 (en)
NO (1) NO312072B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756265A1 (en) * 1997-12-18 1999-06-24 Targor Gmbh Polymerization process with a decomposition-insensitive metallocene catalyst
DE19826743A1 (en) * 1998-06-16 1999-12-23 Bayer Ag Process for the preparation of supported polymerization catalyst systems and use thereof for the homo- and copolymerization of unsaturated monomers
KR100304048B1 (en) * 1999-07-02 2001-11-14 유현식 Metallocene Catalysts for Polymerization of Styrene and Method of Polymerization Using the Same
JP4386637B2 (en) 2000-12-19 2009-12-16 サンアロマー株式会社 Method for storing catalyst for olefin polymerization
WO2002051877A2 (en) 2000-12-22 2002-07-04 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins
US6777367B2 (en) * 2001-02-13 2004-08-17 Fina Technology, Inc. Method for the preparation of metallocene catalysts
US6777366B2 (en) 2001-02-13 2004-08-17 Fina Technology, Inc. Method for the preparation of metallocene catalysts
EP1727836A2 (en) * 2004-03-12 2006-12-06 Basell Polyolefine GmbH Catalyst system for the polymerization of olefin
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026797A (en) * 1987-10-22 1991-06-25 Mitsubishi Petrochemical Co., Ltd. Process for producing ethylene copolymers
WO1991003500A1 (en) * 1989-09-08 1991-03-21 Fina Research S.A. Catalyst and process for the polymerization of olefins
TW337527B (en) * 1992-01-24 1998-08-01 Hoechst Ag Catalyst for the polymerization of olefins, process for the preparation thereof, and use thereof
US5393851A (en) * 1992-05-26 1995-02-28 Fina Technology, Inc. Process for using metallocene catalyst in a continuous reactor system

Also Published As

Publication number Publication date
DE59600039D1 (en) 1997-12-11
KR100512507B1 (en) 2006-02-08
ES2111407T3 (en) 1998-03-01
NO312072B1 (en) 2002-03-11
KR970065548A (en) 1997-10-13
ATE159734T1 (en) 1997-11-15
EP0798315A1 (en) 1997-10-01
EP0798315B1 (en) 1997-10-29
CA2200243A1 (en) 1997-09-19
NO971254D0 (en) 1997-03-18
JP2941731B2 (en) 1999-08-30
JPH09328508A (en) 1997-12-22

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