ES2115045T3 - Componente catalizador de metaloceno con buena eficiencia catalizadora despues del envejecimiento. - Google Patents

Componente catalizador de metaloceno con buena eficiencia catalizadora despues del envejecimiento.

Info

Publication number
ES2115045T3
ES2115045T3 ES93870082T ES93870082T ES2115045T3 ES 2115045 T3 ES2115045 T3 ES 2115045T3 ES 93870082 T ES93870082 T ES 93870082T ES 93870082 T ES93870082 T ES 93870082T ES 2115045 T3 ES2115045 T3 ES 2115045T3
Authority
ES
Spain
Prior art keywords
metallocene
mc5c4h4
fluorenyl
radical
aging
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 - Lifetime
Application number
ES93870082T
Other languages
English (en)
Inventor
Edwar Shamshoum
Baireddy Reddy
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.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
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 Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of ES2115045T3 publication Critical patent/ES2115045T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 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
    • C08F4/61927—Component covered by group C08F4/60 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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

ESTA INVENCION ES RELATIVA A UN METALOCENO SINDIOESPECIFICO DE UN DICLORURO IPR[(CICLOPENTADIENILO) (FLUORENILO)] ZIRCONIO SUSTITUIDO CONTENIENDO ALQUENO TERMINAL DE CADENA LARGA, POR EJEMPLO GRUPOS OCTENILO SOBRE FLUORENO C2/C7. EL COMPUESTO METALOCENO USADO COMO UN CATALIZADOR EN LA PRESENTE INVENCION SE DESCRIBE POR LA FORMULA GENERAL: EN DONDE (C5H4) ES UN ANILLO CICLOPENTADIENILO Y (C4H4-MR''MC5C4H4-NR''N) ES UN RADICAL FLUORENILO; R'' ES UN SUSTITUYENTE DE ALQUENO DE CADENA LARGA QUE TIENE 5-20 ATOMOS DE CARBONO SOBRE EL LIGANTE FLUORENO EN C2 O C7, CADA R'' PUEDE SER EL MISMO O DIFERENTE; R'''' ES UN PUENTE ESTRUCTURAL ENTRE EL (C5H4) Y LOS ANILLOS (C4H4-MR''MC5C4H4-NR''N) PARA IMPARTIR ESTEREORIGIDEZ; Q ES UN RADICAL HIDROCARBURO O UN HALOGENO; ME ES UN METAL DEL GRUPO IIIB, IVB, VB, O VIB; M=0 O 1; N=1; Y P ES LA VALENCIA DE ME MENOS 2. LA POLIMERIZACION CON SOLUCIONES METALOCENO/MAO ALMACENADAS A TEMPERATURA AMBIENTE BAJO NITROGENO DURANTE VARIOS DIAS PRODUCE INCREMENTOS GRADUALES EN PRODUCCION POLIMERA CUANDO SE USA EL METALOCENO DE LA PRESENTE INVENCION Y UNA REDUCCION EN PRODUCCION POLIMERA CUANDO SE USA METALOCENO DE ARTES ANTERIORES.
ES93870082T 1992-05-18 1993-05-17 Componente catalizador de metaloceno con buena eficiencia catalizadora despues del envejecimiento. Expired - Lifetime ES2115045T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/885,104 US5308817A (en) 1992-05-18 1992-05-18 Metallocene catalyst component with good catalyst efficiency after aging

Publications (1)

Publication Number Publication Date
ES2115045T3 true ES2115045T3 (es) 1998-06-16

Family

ID=25386144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93870082T Expired - Lifetime ES2115045T3 (es) 1992-05-18 1993-05-17 Componente catalizador de metaloceno con buena eficiencia catalizadora despues del envejecimiento.

Country Status (4)

Country Link
US (2) US5308817A (es)
EP (1) EP0574370B1 (es)
DE (1) DE69317330T2 (es)
ES (1) ES2115045T3 (es)

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CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
TW304963B (es) * 1992-01-27 1997-05-11 Hoechst Ag
US5308817A (en) * 1992-05-18 1994-05-03 Fina Technology, Inc. Metallocene catalyst component with good catalyst efficiency after aging
EP0586167B1 (en) * 1992-09-04 2000-07-12 BP Chemicals Limited Catalyst compositions and process for preparing Polyolefins
US5498581A (en) 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5468702A (en) * 1994-07-07 1995-11-21 Exxon Chemical Patents Inc. Method for making a catalyst system
DE4434640C1 (de) * 1994-09-28 1996-02-01 Hoechst Ag Verfahren zur Herstellung verbrückter Metallocene
US5770755A (en) * 1994-11-15 1998-06-23 Phillips Petroleum Company Process to prepare polymeric metallocenes
IT1275856B1 (it) * 1995-03-03 1997-10-24 Spherilene Srl Composti metallocenici bis-fluorenilici, procedimento per la loro preparazione e loro utilizzo in catalizzatori per la polimerizzazione
US5631203A (en) * 1995-05-04 1997-05-20 Phillips Petroleum Company Metallocene compounds and preparation thereof containing terminal alkynes
US5830958A (en) * 1995-05-12 1998-11-03 Phillips Petroleum Company Polynuclear metallocene preparation and use
ES2178712T3 (es) 1995-08-10 2003-01-01 Exxonmobil Chem Patents Inc Alumoxano estabilizado por metalocenos.
WO1997019960A1 (en) * 1995-11-28 1997-06-05 Lg Chemical Ltd. Process for the preparation of olefinic polymers using metallocene catalyst
EP0786466B1 (en) 1996-01-25 2003-04-16 Tosoh Corporation Olefin polymerisation process which comprises a transition metal catalyst.
WO1997032906A1 (en) * 1996-03-04 1997-09-12 Exxon Chemical Patents Inc. Stable metallocene catalyst systems
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
DE19637669A1 (de) 1996-09-16 1998-03-19 Hoechst Ag Verfahren zur Herstellung einer methylenverbrückten Biscyclopentadienylverbindung
WO1998052686A1 (en) * 1997-05-22 1998-11-26 Phillips Petroleum Company Method for making and using a prepolymerized olefin polymerization catalyst
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
CA2313244A1 (en) 1997-12-08 1999-06-17 Steven P. Diefenbach Catalyst compositions of enhanced productivity
US6551955B1 (en) 1997-12-08 2003-04-22 Albemarle Corporation Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
US6340651B1 (en) * 1999-04-26 2002-01-22 Phillips Petroleum Company Multicyclic metallocycle metallocenes and their use
US6475947B1 (en) * 1999-09-10 2002-11-05 Phillips Petroleum Company Oligomeric metallocenes and their use
US6444605B1 (en) 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
US6858767B1 (en) 2000-08-11 2005-02-22 Uniroyal Chemical Company, Inc. Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulting polymer and lubricant containing same
RU2297877C2 (ru) 2001-06-13 2007-04-27 Энерджи Энд Энвиронментал Интернэшнл, Л.К. Реакторы для полимеризации в объеме и способы такой полимеризации
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CN100484975C (zh) * 2002-07-31 2009-05-06 埃克森美孚化学专利公司 硅烷可交联的聚乙烯
DE60335634D1 (de) * 2002-09-05 2011-02-17 Exxonmobil Chem Patents Inc Stretchfoliewickelverfahren
US7235607B2 (en) * 2002-09-05 2007-06-26 Exxonmobil Chemical Patents Inc. Shrink film
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US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
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US7241850B2 (en) * 2004-12-15 2007-07-10 Fina Technology, Inc. Polypropylene having improved clarity and articles prepared therefrom
US20070202285A1 (en) * 2004-12-15 2007-08-30 Fina Technology, Inc. Articles having improved clarity, prepared from propylene-ethylene copolymers
US20060240733A1 (en) * 2005-04-25 2006-10-26 Fina Technology, Inc. Fibers and fabrics prepared from blends of homopolymers and copolymers
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US7514509B2 (en) * 2005-12-16 2009-04-07 Fina Technology, Inc. Catalyst compositions and methods of forming isotactic polyproyplene
US7951873B2 (en) * 2006-05-05 2011-05-31 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom
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KR102736533B1 (ko) 2017-12-13 2024-12-04 셰브런 오로나이트 컴퍼니 엘엘씨 오일 조절제로서 유용한 이원 공중합체 조성물 및 이들을 포함하는 윤활유

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US5308817A (en) * 1992-05-18 1994-05-03 Fina Technology, Inc. Metallocene catalyst component with good catalyst efficiency after aging

Also Published As

Publication number Publication date
EP0574370A1 (en) 1993-12-15
DE69317330T2 (de) 1998-07-16
US5449651A (en) 1995-09-12
DE69317330D1 (de) 1998-04-16
EP0574370B1 (en) 1998-03-11
US5308817A (en) 1994-05-03

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