DE69520450D1 - Verfahren zur Herstellung von Polyolefinen in Gegenwart von Katalysatorsystemen sowie Katalysatorsysteme, die Azametallocene enthalten - Google Patents

Verfahren zur Herstellung von Polyolefinen in Gegenwart von Katalysatorsystemen sowie Katalysatorsysteme, die Azametallocene enthalten

Info

Publication number
DE69520450D1
DE69520450D1 DE69520450T DE69520450T DE69520450D1 DE 69520450 D1 DE69520450 D1 DE 69520450D1 DE 69520450 T DE69520450 T DE 69520450T DE 69520450 T DE69520450 T DE 69520450T DE 69520450 D1 DE69520450 D1 DE 69520450D1
Authority
DE
Germany
Prior art keywords
catalyst systems
azametallocenes
polyolefins
contain
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69520450T
Other languages
English (en)
Other versions
DE69520450T2 (de
Inventor
P Etherton
Sandor Nagy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equistar Chemicals LP
Original Assignee
Equistar Chemicals LP
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 Equistar Chemicals LP filed Critical Equistar Chemicals LP
Publication of DE69520450D1 publication Critical patent/DE69520450D1/de
Application granted granted Critical
Publication of DE69520450T2 publication Critical patent/DE69520450T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic System without C-Metal linkages
    • 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
    • C08F4/6592—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
DE69520450T 1994-12-19 1995-12-18 Verfahren zur Herstellung von Polyolefinen in Gegenwart von Katalysatorsystemen sowie Katalysatorsysteme, die Azametallocene enthalten Expired - Fee Related DE69520450T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/358,492 US5539124A (en) 1994-12-19 1994-12-19 Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring
PCT/US1995/016942 WO1996020223A2 (en) 1994-12-19 1995-12-18 Azametallocene polymerization catalysts

Publications (2)

Publication Number Publication Date
DE69520450D1 true DE69520450D1 (de) 2001-04-26
DE69520450T2 DE69520450T2 (de) 2001-09-06

Family

ID=23409865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520450T Expired - Fee Related DE69520450T2 (de) 1994-12-19 1995-12-18 Verfahren zur Herstellung von Polyolefinen in Gegenwart von Katalysatorsystemen sowie Katalysatorsysteme, die Azametallocene enthalten

Country Status (13)

Country Link
US (1) US5539124A (de)
EP (1) EP0799250B1 (de)
JP (1) JPH11507084A (de)
CN (1) CN1173186A (de)
AU (1) AU4609896A (de)
BR (1) BR9510288A (de)
CA (1) CA2208100A1 (de)
DE (1) DE69520450T2 (de)
ES (1) ES2157355T3 (de)
FI (1) FI973660A (de)
RU (1) RU2164228C2 (de)
TW (1) TW413685B (de)
WO (1) WO1996020223A2 (de)

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JPH11507084A (ja) 1999-06-22
CA2208100A1 (en) 1996-07-04
AU4609896A (en) 1996-07-19
EP0799250B1 (de) 2001-03-21
DE69520450T2 (de) 2001-09-06
FI973660A0 (fi) 1997-09-11
CN1173186A (zh) 1998-02-11
ES2157355T3 (es) 2001-08-16
RU2164228C2 (ru) 2001-03-20
WO1996020223A2 (en) 1996-07-04
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FI973660A (fi) 1997-09-11

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