WO2003008465A3 - Low comonomer incorporating metallocene catalyst compounds - Google Patents

Low comonomer incorporating metallocene catalyst compounds Download PDF

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Publication number
WO2003008465A3
WO2003008465A3 PCT/US2002/022942 US0222942W WO03008465A3 WO 2003008465 A3 WO2003008465 A3 WO 2003008465A3 US 0222942 W US0222942 W US 0222942W WO 03008465 A3 WO03008465 A3 WO 03008465A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst compounds
metallocene catalyst
comonomer
metallocene
relates
Prior art date
Application number
PCT/US2002/022942
Other languages
French (fr)
Other versions
WO2003008465A2 (en
Inventor
George Alan Vaughan
Laughlin G Mccullough
Original Assignee
Univation Tech Llc
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
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Priority to CA002454060A priority Critical patent/CA2454060A1/en
Priority to BR0211290-6A priority patent/BR0211290A/en
Priority to AU2002354949A priority patent/AU2002354949B2/en
Priority to JP2003514021A priority patent/JP2004536183A/en
Priority to EP02752457A priority patent/EP1412394A2/en
Publication of WO2003008465A2 publication Critical patent/WO2003008465A2/en
Publication of WO2003008465A3 publication Critical patent/WO2003008465A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • 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
    • C08F4/65925—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 two cyclopentadienyl rings being mutually non-bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

The present invention provides polymerization catalyst compounds, catalyst systems including these catalyst compounds, and to their use in the polymerization of ethylene and at least one comonomer. In particular, the invention relates to identifying the comonomer incorporation behavior of metallocene polymerization catalyst compounds. More particularly, the invention relates to identifying metallocene catalyst compounds which incorporate comonomer poorly. Preferably, such metallocene catalyst compounds contain at least one substituted or unsubstituted fused ring cyclopentadienyl based ligand. The invention also relates to the use of these low comonomer incorporating metallocene catalyst compounds in catalyst systems to produce polymers that are easy to process into a variety of articles, especially polyethylene based film, having enhanced properties.
PCT/US2002/022942 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds WO2003008465A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002454060A CA2454060A1 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds
BR0211290-6A BR0211290A (en) 2001-07-19 2002-07-19 Low comonomer incorporation metallocene catalyst compounds
AU2002354949A AU2002354949B2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds
JP2003514021A JP2004536183A (en) 2001-07-19 2002-07-19 Comonomer low binding metallocene catalyst compounds
EP02752457A EP1412394A2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30650301P 2001-07-19 2001-07-19
US60/306,503 2001-07-19
US10/199,147 2002-07-19
US10/199,147 US7060765B2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds

Publications (2)

Publication Number Publication Date
WO2003008465A2 WO2003008465A2 (en) 2003-01-30
WO2003008465A3 true WO2003008465A3 (en) 2003-08-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/022942 WO2003008465A2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds

Country Status (8)

Country Link
US (1) US7060765B2 (en)
EP (1) EP1412394A2 (en)
JP (1) JP2004536183A (en)
CN (1) CN1545523A (en)
AU (1) AU2002354949B2 (en)
BR (1) BR0211290A (en)
CA (1) CA2454060A1 (en)
WO (1) WO2003008465A2 (en)

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US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
US6911508B2 (en) 2003-06-05 2005-06-28 Univation Technologies, Llc Class of metallocenes and method of producing polyethylene
JP5493238B2 (en) * 2005-09-30 2014-05-14 住友化学株式会社 Ethylene-α-olefin copolymer and molded product
WO2008136621A1 (en) * 2007-05-02 2008-11-13 Lg Chem, Ltd. Polyolefin and preparation method thereof
US20120172548A1 (en) 2007-05-02 2012-07-05 Lg Chem, Ltd. Polyolefin and preparation method thereof
US7544825B1 (en) * 2008-06-12 2009-06-09 Basell Polyolefine Gmbh Preparation of siloxy-bridged metallocenes
CN111465626B (en) 2017-11-28 2022-10-18 埃克森美孚化学专利公司 Polyethylene compositions and films made therefrom
EP3717525B1 (en) 2017-11-28 2023-06-07 ExxonMobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
US20210262091A1 (en) * 2018-06-13 2021-08-26 Basf Se Process for the generation of metal or semimetal-containing films
CN112745415B (en) * 2019-10-30 2022-09-09 中国石油化工股份有限公司 Method for preparing poly-alpha-olefin with high viscosity index

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JP7277501B2 (en) 2014-02-11 2023-05-19 ユニベーション・テクノロジーズ・エルエルシー Production of polyolefin products

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