ES2154664T3 - Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores. - Google Patents

Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores.

Info

Publication number
ES2154664T3
ES2154664T3 ES94118188T ES94118188T ES2154664T3 ES 2154664 T3 ES2154664 T3 ES 2154664T3 ES 94118188 T ES94118188 T ES 94118188T ES 94118188 T ES94118188 T ES 94118188T ES 2154664 T3 ES2154664 T3 ES 2154664T3
Authority
ES
Spain
Prior art keywords
metalocenos
employment
catalysts
procedures
obtaining
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
ES94118188T
Other languages
English (en)
Inventor
Frank Dr Kuber
Michael Dr Aulbach
Bernd Dr Bachmann
Walter Dr Spaleck
Andreas Dr Winter
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.)
Targor GmbH
Original Assignee
Targor 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
Priority claimed from DE4340018A external-priority patent/DE4340018A1/de
Priority claimed from DE19934344687 external-priority patent/DE4344687A1/de
Priority claimed from DE19934344708 external-priority patent/DE4344708A1/de
Application filed by Targor GmbH filed Critical Targor GmbH
Application granted granted Critical
Publication of ES2154664T3 publication Critical patent/ES2154664T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/61916—Component covered by group C08F4/60 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
    • C08F4/619—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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63916—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 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
    • C08F4/63927—Component covered by group C08F4/62 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
    • 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
    • C08F4/65927—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 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN COMPUESTO METALOCENO DE MULTIPLES NUCLEOS DE LA FORMULA I UN PROCEDIMIENTO PARA SU ELABORACION Y SU UTILIZACION COMO CATALIZADOR PARA POLIMERIZACION DE OLEFINAS.
ES94118188T 1993-11-24 1994-11-18 Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores. Expired - Lifetime ES2154664T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4340018A DE4340018A1 (de) 1993-11-24 1993-11-24 Metallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
DE19934344687 DE4344687A1 (de) 1993-12-27 1993-12-27 Metallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
DE19934344708 DE4344708A1 (de) 1993-12-27 1993-12-27 Metallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren

Publications (1)

Publication Number Publication Date
ES2154664T3 true ES2154664T3 (es) 2001-04-16

Family

ID=27205785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94118188T Expired - Lifetime ES2154664T3 (es) 1993-11-24 1994-11-18 Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores.

Country Status (14)

Country Link
US (3) US5585508A (es)
EP (1) EP0654476B1 (es)
JP (1) JP3580874B2 (es)
KR (1) KR950014129A (es)
CN (1) CN1075819C (es)
AT (1) ATE198893T1 (es)
AU (1) AU678862B2 (es)
BR (1) BR9404707A (es)
CA (1) CA2136493A1 (es)
DE (1) DE59409642D1 (es)
ES (1) ES2154664T3 (es)
FI (1) FI945486L (es)
NO (1) NO306553B1 (es)
TW (1) TW370536B (es)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436113A1 (de) * 1994-10-10 1996-04-11 Hoechst Ag Metallocenverbindung
TW383314B (en) * 1994-12-20 2000-03-01 Mitsui Petrochemical Ind Ethylene-alpha-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer
DE19509785A1 (de) * 1995-03-17 1996-09-19 Basf Ag Verfahren zur Herstellung von Polymerisaten von vinylaromatischen Verbindungen unter Druck in Gegenwart von leicht flüchtigen Kohlenwasserstoffen
EP0739897A1 (de) * 1995-04-27 1996-10-30 Hoechst Aktiengesellschaft Mehrkernige Metallocenverbindung, Verfahren zu ihrer Herstellung und ihre Anwendung als Katalysator
DE19523595A1 (de) * 1995-06-30 1997-01-02 Hoechst Ag Verfahren zur Herstellung einer kohlenstoffverbrückten Biscyclopentadienverbindung
DE19544828A1 (de) * 1995-12-01 1997-06-05 Hoechst Ag Hochmolekulare Copolymere
US5679814A (en) * 1995-12-11 1997-10-21 Albemarle Corporation Purification of metallocenes
EP0780396B1 (de) 1995-12-18 2002-10-02 Basell Polyolefine GmbH Verfahren zur Abreicherung von Nebenprodukten in Produktgemischen
US5753577A (en) * 1996-02-23 1998-05-19 Tosoh Corporation Olefin polymerization catalyst based on organometallic complexes and process for production of polyolefins using the catalyst
ES2129323B1 (es) * 1996-04-18 2000-09-16 Repsol Quimica Sa Procedimiento para la obtencion de un sistema catalitico para la polimerizacion de alpha-olefinas en suspension en fase gas a bajas y altas temperaturas o en masa a altas presiones y altas o bajas temperaturas
DE19622481A1 (de) 1996-06-05 1997-12-11 Hoechst Ag Geträgertes Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen
US5710299A (en) * 1996-06-27 1998-01-20 Albemarle Corporation Production of bridged metallocene complexes and intermediates therefor
CA2230365A1 (en) * 1996-06-27 1997-12-31 Albermarle Corporation Production of bridged metallocene complexes and intermediates therefor
US5760262A (en) * 1996-09-17 1998-06-02 Albemarle Corporation Enhanced production of bridged hafnocenes
US5936108A (en) * 1996-10-17 1999-08-10 Albemarle Corporation Metallocene synthesis
US6180736B1 (en) * 1996-12-20 2001-01-30 Exxon Chemical Patents Inc High activity metallocene polymerization process
KR19980072719A (ko) * 1997-03-07 1998-11-05 박홍기 스티렌 중합용 탄소 및/또는 규소 다리화 두금속 메탈로센 촉매, 및 이를 이용한 스티렌 중합방법
US6733515B1 (en) * 1997-03-12 2004-05-11 Neomend, Inc. Universal introducer
US5889128A (en) * 1997-04-11 1999-03-30 Massachusetts Institute Of Technology Living olefin polymerization processes
DE69813380T2 (de) * 1997-05-02 2003-12-04 Duphar International Research B.V., Weesp Verfahren zur Herstellung von 16-Dehydro Vitamin D Verbindungen
US6297392B1 (en) * 1997-06-23 2001-10-02 Industrial Technology Research Institute Group IV elements-bridged metallocene catalyst for preparing bimodal olefin polymers
US6284698B1 (en) * 1997-09-15 2001-09-04 The Dow Chemical Company Highly activated bimetallic complexes and polymerization process
US6235917B1 (en) * 1998-08-28 2001-05-22 The Dow Chemical Company Dinuclear complexes and polymerization catalysts therefrom
US6096677A (en) * 1997-10-17 2000-08-01 Sri International Supported metallocene catalysts
US5892079A (en) * 1997-10-17 1999-04-06 Sri International Metallocene catalysts and associated methods of preparation and use
US5986024A (en) * 1997-10-17 1999-11-16 Sri International Preparation of multimodal polymer compositions using multinuclear metallocene catalysts
CA2313244A1 (en) 1997-12-08 1999-06-17 Steven P. Diefenbach Catalyst compositions of enhanced productivity
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
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
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
US6228790B1 (en) * 1998-06-29 2001-05-08 Industrial Technology Research Institute Dinuclear metallocene catalyst for preparing high molecular weight olefin polymer
CA2336811A1 (en) 1998-07-10 2000-01-20 Joann M. Canich Tethered monocyclopentadienyl polymerization catalysts
EP0985677A1 (en) * 1998-09-07 2000-03-15 Industrial Technology Research Institute Dinuclear metallocene catalyst for olefin polymerization
US6187712B1 (en) * 1998-09-16 2001-02-13 Univation Technologies, Llc Catalyst composition for the polymerization of olefins
US6048992A (en) 1999-03-25 2000-04-11 Sri International Metallocene compounds from amino alcohol-derived ligands
US6544919B1 (en) * 1999-10-06 2003-04-08 Sri International Multinuclear transition metal catalysts for preparation of multimodal polymer compositions
KR100371909B1 (ko) * 1999-12-20 2003-02-11 삼성종합화학주식회사 다핵으로 구속된 배열을 갖는 메탈로센 촉매 및 이를이용한 에틸렌/방향족 비닐화합물의 공중합체
CN1095404C (zh) * 2000-04-12 2002-12-04 中国石油天然气股份有限公司兰州石化分公司 以纳米材料为载体的负载茂金属催化剂及其应用
KR100376053B1 (ko) * 2000-06-02 2003-03-15 삼성종합화학주식회사 다핵으로 구속된 배열을 갖는 메탈로센 촉매 및 이를이용한 중합체 제조방법
WO2003050131A1 (en) * 2001-12-10 2003-06-19 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US7157591B2 (en) 2001-12-10 2007-01-02 Exxonmobie Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US7074865B2 (en) * 2002-04-12 2006-07-11 Dow Global Technologies Inc. Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
US6753390B2 (en) * 2002-09-04 2004-06-22 Univation Technologies, Llc Gas phase polymerization process
CN1681858A (zh) * 2002-09-20 2005-10-12 埃克森美孚化学专利公司 超临界聚合方法和由其生产的聚合物
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
WO2005108442A1 (en) 2002-10-15 2005-11-17 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
CN100351275C (zh) 2003-03-21 2007-11-28 陶氏环球技术公司 形态控制的烯烃聚合方法
CN1297346C (zh) * 2003-09-25 2007-01-31 中国科学院长春应用化学研究所 蒙脱土插层负载茂金属催化剂及其应用
KR100677869B1 (ko) * 2004-07-01 2007-02-02 대림산업 주식회사 다중핵 금속 화합물, 이를 포함하는 촉매 시스템 및 이를이용한 올레핀의 중합 방법
CN101124235B (zh) * 2004-07-08 2010-12-15 埃克森美孚化学专利公司 烯烃聚合催化剂体系及其使用方法
JP5198872B2 (ja) 2004-12-17 2013-05-15 ダウ グローバル テクノロジーズ エルエルシー レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
WO2007130553A2 (en) 2006-05-02 2007-11-15 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
US8143352B2 (en) * 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US7872086B2 (en) 2008-01-17 2011-01-18 Tonen Chemical Corporation Polymeric material and its manufacture and use
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
CA2656845C (en) * 2007-05-02 2015-09-22 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
WO2008150572A1 (en) 2007-06-04 2008-12-11 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
US7981517B2 (en) * 2007-08-28 2011-07-19 Dow Global Technologies Inc. Bituminous compositions and methods of making and using same
US7928162B2 (en) * 2007-09-13 2011-04-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7910637B2 (en) * 2007-09-13 2011-03-22 Exxonmobil Research And Engineering Company In-line blending of plasticizers with a base polymer
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
CN103254497B (zh) * 2007-12-20 2015-11-18 埃克森美孚研究工程公司 生产聚丙烯和乙烯-丙烯共聚物的共混物的在线共混方法
EP2231779B1 (en) * 2007-12-20 2012-06-06 ExxonMobil Research and Engineering Company In-line process to produce pellet-stable polyolefins
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
WO2010012587A1 (en) * 2008-08-01 2010-02-04 Basell Polyolefine Italia S.R.L. Ethylene polymers
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
MX2011008053A (es) 2009-01-30 2012-01-12 Dow Global Technologies Llc Composiciones de polietileno de alta densidad, metodo para producir las mismas, dispositivos de cierre elaborados de las mismas, y metodo para elaborar dichos dispositivos de cierre.
JP2010280590A (ja) * 2009-06-03 2010-12-16 Tosoh Corp 有機遷移金属化合物、それを用いたオレフィン重合用触媒およびポリオレフィンの製造方法
US9284386B2 (en) 2012-05-08 2016-03-15 Lg Chem, Ltd. Ansa-metallocene compound and method for preparing supported catalyst using the same
CN104918947A (zh) 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 将铝氧烷的生产整合到催化剂生产中的方法
CN110452318A (zh) 2013-01-14 2019-11-15 尤尼威蒂恩技术有限责任公司 制备高产率催化剂系统的方法
JP6402660B2 (ja) * 2015-03-17 2018-10-10 日本ポリエチレン株式会社 メタロセン化合物、それを含むオレフィン重合用触媒成分およびオレフィン重合用触媒、並びにそのオレフィン重合用触媒を用いたオレフィン重合体の製造方法
US10377841B2 (en) 2015-05-08 2019-08-13 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063765A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063764A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
US11591417B2 (en) 2017-12-13 2023-02-28 Exxonmobil Chemical Patents Inc. Deactivation methods for active components from gas phase polyolefin polymerization processes
WO2019173030A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Methods of preparing and monitoring a seed bed for polymerization reactor startup
US11447587B2 (en) 2018-05-02 2022-09-20 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
EP3788082A1 (en) 2018-05-02 2021-03-10 ExxonMobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2020014138A1 (en) 2018-07-09 2020-01-16 Exxonmobil Chemical Patents Inc. Polyethylene cast films and methods for making the same
WO2020023207A1 (en) 2018-07-26 2020-01-30 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
EP3880738B1 (en) 2018-11-13 2025-03-19 ExxonMobil Chemical Patents Inc. Polyethylene blends and films
WO2020102385A1 (en) 2018-11-13 2020-05-22 Exxonmobil Chemical Patents Inc. Polyethylene films
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
KR102953256B1 (ko) 2019-10-31 2026-04-15 차이나 페트로리움 앤드 케미컬 코포레이션 올레핀-극성 단량체 공중합체의 제조 방법
CN112745426B (zh) * 2019-10-31 2022-03-01 中国石油化工股份有限公司 用于制备烯烃-烯烃醇共聚物的方法
US20230018505A1 (en) 2019-12-17 2023-01-19 Exxonmobil Chemical Patents Inc. Films Made of Polyethylene Blends for Improved Sealing Performance and Mechanical Properties
WO2021183337A1 (en) 2020-03-12 2021-09-16 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved bending stiffness and high md tear resistance
WO2021242678A1 (en) 2020-05-29 2021-12-02 Univation Technologies, Llc Single reactor bimodal polyethylene with improved modulus for extrusion blow molding drum applications
EP4330294A1 (en) 2021-04-30 2024-03-06 ExxonMobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor
CN113788862B (zh) * 2021-09-24 2024-03-01 拓烯科技(衢州)有限公司 一种双核茂金属化合物及其制备方法和应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443087A1 (de) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinen
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
JPH048214A (ja) * 1990-04-24 1992-01-13 Iseki & Co Ltd モーアコレクター
JP2837246B2 (ja) * 1990-07-20 1998-12-14 三井化学株式会社 新規なシンジオタクチックポリプロピレン
JP2837247B2 (ja) * 1990-07-30 1998-12-14 三井化学株式会社 シンジオタクチックポリ―α―オレフィンの製造方法
JP2883695B2 (ja) * 1990-08-06 1999-04-19 三井化学株式会社 新規遷移金属化合物
DE59107973D1 (de) * 1990-11-12 1996-08-08 Hoechst Ag Verfahren zur Herstellung eines hochmolekularen Olefinpolymers
US5243001A (en) * 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
JP3117231B2 (ja) * 1991-03-11 2000-12-11 三井化学株式会社 幅広い分子量分布を有するシンジオタクチックポリ−α−オレフィンの製造方法
US5391789A (en) * 1991-08-08 1995-02-21 Hoechst Aktiengesellschaft Bridged, chiral metallocenes, processes for their preparation and their use as catalysts
TW300901B (es) * 1991-08-26 1997-03-21 Hoechst Ag
TW309523B (es) * 1991-11-30 1997-07-01 Hoechst Ag
TW318184B (es) * 1991-11-30 1997-10-21 Hoechst Ag
ES2093166T3 (es) * 1991-11-30 1996-12-16 Hoechst Ag Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores.
EP0578838A1 (en) * 1992-04-29 1994-01-19 Hoechst Aktiengesellschaft Olefin polymerization catalyst, process for its preparation, and its use
DE69224184T2 (de) * 1992-06-13 1999-06-02 Targor GmbH, 55116 Mainz Verfahren zur Herstellung von verbrückten, chiralen Metallocenkatalysatoren des Types Bisindenyl
TW294669B (es) * 1992-06-27 1997-01-01 Hoechst Ag
US5372980A (en) * 1993-06-03 1994-12-13 Polysar Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers
IT1271406B (it) * 1993-09-13 1997-05-28 Spherilene Srl Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti

Also Published As

Publication number Publication date
NO944491L (no) 1995-05-26
US5585508A (en) 1996-12-17
AU678862B2 (en) 1997-06-12
CN1075819C (zh) 2001-12-05
JPH07215987A (ja) 1995-08-15
EP0654476B1 (de) 2001-01-24
FI945486A0 (fi) 1994-11-22
US5776851A (en) 1998-07-07
DE59409642D1 (de) 2001-03-01
FI945486A7 (fi) 1995-05-25
FI945486L (fi) 1995-05-25
CA2136493A1 (en) 1995-05-25
NO944491D0 (no) 1994-11-23
TW370536B (en) 1999-09-21
ATE198893T1 (de) 2001-02-15
NO306553B1 (no) 1999-11-22
BR9404707A (pt) 1995-08-01
KR950014129A (ko) 1995-06-15
CN1107162A (zh) 1995-08-23
JP3580874B2 (ja) 2004-10-27
EP0654476A1 (de) 1995-05-24
US5693730A (en) 1997-12-02
AU7899194A (en) 1995-06-01

Similar Documents

Publication Publication Date Title
ES2048871T3 (es) Catalizadores para la polimerizacion de olefinas.
BR9810857A (pt) Composto quìmico, processos para a preparação do mesmo, e para a preparação de uma poliolefina, sistema catalisador, e, uso do mesmo
GT199900215A (es) Formulaciones agroquimicas.
IT1078995B (it) Catalizzatori per la polimeriazzazione di olefine
IT7827476A0 (it) Procedimento per la polimerizzazione di olefine erelativo catalizzatore.
ES2099758T3 (es) Procedimiento para preparar catalizadores para polimerizacion por adicion mediante oxidacion del nucleo metalico.
ES2167488T3 (es) Catalizadores ziegler-natta con metalocenos para la polimerizacion de olefinas.
NO944491D0 (no) Metallocener, fremgangsmåte for fremstilling derav og deres anvendelse som katalysatorer
AR009035A1 (es) Complejos de metales que contienen ciclopentadienilo sustituido por un heteroatomo en posicion 3; sistemas catalizadores para la polimerizacion deolefinas que incluyen dichos complejos, procedimiento para polimerizar olefinas con dichos sistemas, productos de poliolefinas obtenidos con dicho
MX9204111A (es) Triazoles substituidos y procedimiento para su obtencion.
MX149219A (es) Procedimiento catalitico mejorado para la polimerizacion de alfa olefinas
AT362754B (de) Traegerkatalysatoren auf silberbasis zur epoxidierung von olefinen, insbesondere aethylen
IT7927261A0 (it) Componenti di catalizzatori per la polimerizzazione di olefine.
ES2172937T3 (es) 21-hidroxi-6,19-oxidoprogesterona(21oh-6op) como medicamento para tratar el exceso de glucocorticoides.
BR0016134A (pt) Compostos, catalisador para a polimerização de olefinas e processos a preparação de compostos e de um catalisador e para a polimerização de olefinas
IT7847690A0 (it) Procedimento per la conversione catalitica di composti a non saturazione di tipo olefinico
BR9813196A (pt) Processo para preparação de complexos metálicos de fulvenos
ES2169101T3 (es) Compuesto de metaloceno.
SE9604582D0 (sv) Novel compounds
ES2053999T3 (es) Procedimiento de preparacion de 2-aminopurina.
ES2157419T3 (es) Arilazadioxacicloalquenos substituidos, fungicidas.
IT8023668A0 (it) Catalizzatore per la polimerizzazione di olefine.
IT1096323B (it) Procedimento catalitico per la polimerizzazione di olefine
BR0203228A (pt) Complexos de vanádio-imidoarila para a polimerização de olefina
IT7820397A0 (it) Catalizzatori di polimerizzazione delle olefine.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 654476

Country of ref document: ES