NL9101502A - Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen. - Google Patents

Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen. Download PDF

Info

Publication number
NL9101502A
NL9101502A NL9101502A NL9101502A NL9101502A NL 9101502 A NL9101502 A NL 9101502A NL 9101502 A NL9101502 A NL 9101502A NL 9101502 A NL9101502 A NL 9101502A NL 9101502 A NL9101502 A NL 9101502A
Authority
NL
Netherlands
Prior art keywords
indenyl
zirconium
fluorenyl
polymerization
cyclopentadienyl
Prior art date
Application number
NL9101502A
Other languages
English (en)
Dutch (nl)
Original Assignee
Dsm Nv
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=19859670&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL9101502(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to NL9101502A priority Critical patent/NL9101502A/nl
Application filed by Dsm Nv filed Critical Dsm Nv
Priority to AT92202638T priority patent/ATE179177T1/de
Priority to DE69228967T priority patent/DE69228967T3/de
Priority to ES92202638T priority patent/ES2131058T5/es
Priority to EP92202638A priority patent/EP0530908B2/de
Priority to MX9205050A priority patent/MX9205050A/es
Priority to JP23552892A priority patent/JP3249192B2/ja
Priority to CA002077613A priority patent/CA2077613C/en
Priority to SU925052763A priority patent/RU2095364C1/ru
Priority to CN92110283A priority patent/CN1070650A/zh
Publication of NL9101502A publication Critical patent/NL9101502A/nl
Priority to US08/202,738 priority patent/US5646083A/en
Priority to CN95100512A priority patent/CN1049899C/zh

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
    • C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
    • 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
    • C08F4/62—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
    • 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

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)
NL9101502A 1991-09-06 1991-09-06 Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen. NL9101502A (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL9101502A NL9101502A (nl) 1991-09-06 1991-09-06 Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.
AT92202638T ATE179177T1 (de) 1991-09-06 1992-09-01 Verfahren zur herstellung einer verbrückten metallocenverbindung und einer katalysatorkomponente sowie verfahren für die polymerisation von olefinen
DE69228967T DE69228967T3 (de) 1991-09-06 1992-09-01 Verfahren zur Herstellung einer verbrückten Metallocenverbindung und einer Katalysatorkomponente sowie Verfahren für die Polymerisation von Olefinen
ES92202638T ES2131058T5 (es) 1991-09-06 1992-09-01 Procedimiento para la preparacion de un compuesto de metaloceno puenteado, asi como un componente catalitico y un procedimiento para la polimerizacion de olefinas.
EP92202638A EP0530908B2 (de) 1991-09-06 1992-09-01 Verfahren zur Herstellung einer verbrückten Metallocenverbindung und einer Katalysatorkomponente sowie Verfahren für die Polymerisation von Olefinen
MX9205050A MX9205050A (es) 1991-09-06 1992-09-03 Procedimiento para la preparacion de un compuesto de metaloceno con puentes y procedimiento para la polimerizacion de olefinas que utiliza el compuesto de metaloceno como catalizador.
JP23552892A JP3249192B2 (ja) 1991-09-06 1992-09-03 ブリッジドメタロセン化合物の製法及びオレフィン重合用の触媒成分並びにオレフィンの重合法
CA002077613A CA2077613C (en) 1991-09-06 1992-09-04 Process for the preparation of a bridged metallocene compound as well as a catalyst component and a process for the polymerization of olefins
SU925052763A RU2095364C1 (ru) 1991-09-06 1992-09-04 Способ получения мостикового соединения металлоцена
CN92110283A CN1070650A (zh) 1991-09-06 1992-09-05 桥接金属茂化合物及催化剂组分的制备方法和烯烃聚合方法
US08/202,738 US5646083A (en) 1991-09-06 1994-02-28 Process for the preparation of a bridged metallocene compound as well as a catalyst component and a process for the polymerization of olefins
CN95100512A CN1049899C (zh) 1991-09-06 1995-01-03 烯烃的聚合方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9101502A NL9101502A (nl) 1991-09-06 1991-09-06 Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.
NL9101502 1991-09-06

Publications (1)

Publication Number Publication Date
NL9101502A true NL9101502A (nl) 1993-04-01

Family

ID=19859670

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9101502A NL9101502A (nl) 1991-09-06 1991-09-06 Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.

Country Status (11)

Country Link
US (1) US5646083A (de)
EP (1) EP0530908B2 (de)
JP (1) JP3249192B2 (de)
CN (2) CN1070650A (de)
AT (1) ATE179177T1 (de)
CA (1) CA2077613C (de)
DE (1) DE69228967T3 (de)
ES (1) ES2131058T5 (de)
MX (1) MX9205050A (de)
NL (1) NL9101502A (de)
RU (1) RU2095364C1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091837A1 (en) 2011-12-19 2013-06-27 Saudi Basic Industries Corporation (Sabic) Process for the preparation of metallocene complexes
WO2013091836A1 (en) 2011-12-19 2013-06-27 Saudi Basic Industries Corporation (Sabic) Process for the preparation of metallocene complexes

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37573E1 (en) * 1990-11-12 2002-03-05 Basell Polyolefin Gmbh Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands
EP0537686B1 (de) * 1991-10-15 2005-01-12 Basell Polyolefine GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
EP0574597B2 (de) † 1992-06-13 2002-06-26 Basell Polyolefine GmbH Verfahren zur Herstellung von verbrückten, chiralen Metallocenkatalysatoren des Types Bisindenyl
US5710222A (en) * 1992-06-22 1998-01-20 Fina Technology, Inc. Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems
DE59308494D1 (de) * 1992-08-03 1998-06-10 Targor Gmbh Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
IT1256259B (it) * 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Composti mettallocenici aventi leganti di tipo fluorenilico
DE4333569A1 (de) * 1993-10-01 1995-04-06 Hoechst Ag Verfahren zur Olefinpolymerisation
US5504223A (en) * 1994-01-25 1996-04-02 The Dow Chemical Company Synthesis of cyclopentadienyl metal coordination complexes from metal hydrocarbyloxides
DE4402192A1 (de) * 1994-01-26 1995-07-27 Witco Gmbh Verfahren zur Herstellung von Biscyclopentadienyl-Verbindungen
DE4406110A1 (de) * 1994-02-25 1995-08-31 Witco Gmbh Verbrückte Cyclopentadienylmagnesium-Verbindungen und Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Metallocenen
DE4406109A1 (de) * 1994-02-25 1995-08-31 Witco Gmbh Verfahren zur Herstellung von verbrückten stereorigiden Metallocenen
DE4406963A1 (de) * 1994-03-03 1995-09-07 Basf Ag Metallocenkomplexe mit heterofunktionellen Gruppen am Cyclopentadienylsystem
US5597935A (en) * 1994-06-01 1997-01-28 University Of Iowa Research Foundation Synthesis of ansa-metallocene catalysts
US5495035A (en) * 1994-06-01 1996-02-27 University Of Iowa Research Foundation Synthesis of ANSA-metallocene catalysts
ES2313762T3 (es) * 1994-06-13 2009-03-01 Basell Polyolefine Gmbh Compuestos de metales de transicion.
EP0709393A3 (de) * 1994-10-25 2003-04-16 Tosoh Corporation Olefinpolymerisationkatalysator und Verfahren zur Herstellung eines Olefinpolymers
US6639030B2 (en) 1994-10-25 2003-10-28 Tosoh Corporation Process for production of olefin polymer
EP0740671B1 (de) 1994-11-22 2001-08-01 Fina Research S.A. Verbrückte metallocene zur verwendung in katalysatorsystemen für die polymerisierung von olefinen
IT1272922B (it) * 1995-01-23 1997-07-01 Spherilene Srl Procedimento per la preparazione di composti metallocenici
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
US5883278A (en) * 1995-04-24 1999-03-16 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US5556997A (en) * 1995-04-24 1996-09-17 Albemarle Corporation Enhanced synthesis of racemic metallocenes
US5847175A (en) * 1995-04-24 1998-12-08 Albemarle Corporation Enhanced synthesis of racemic metallocenes
DE59507791D1 (de) * 1995-08-30 2000-03-16 Witco Gmbh Unsymmetrisch substituierte, an einem Cyclopentadienylring funktionalisierte Metallocene und deren Darstellung
ES2104455T3 (es) * 1995-09-13 1997-10-01 Witco Gmbh Procedimiento para la preparacion de sistemas cataliticos de metaloceno sobre materiales inertes de soporte, con utilizacion de reactores de fase de gas.
US5700748A (en) * 1995-09-29 1997-12-23 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers comprising a bridging allyl-cyclodienyl ligand on a metal atom
US6066588A (en) * 1995-11-22 2000-05-23 Fina Research, S.A. Bridged metallocenes catalyst for polymerization of olefins
US5679814A (en) * 1995-12-11 1997-10-21 Albemarle Corporation Purification of metallocenes
EP0796859B1 (de) * 1996-03-19 2002-07-31 Crompton GmbH Stabile homogene Formulierungen von oxidationsempfindlichen metallorganischen Verbindungen in Paraffinen und Verfahren zu deren Herstellung
US5710299A (en) * 1996-06-27 1998-01-20 Albemarle Corporation Production of bridged metallocene complexes and intermediates therefor
EP0816371A1 (de) * 1996-06-28 1998-01-07 PCD-Polymere Gesellschaft m.b.H. Verfahren zur stereoselektiven Herstellung von chiralen Metallocenen
US6207608B1 (en) 1996-08-09 2001-03-27 University Of Iowa Research Foundation Olefin polymerization with direct use of ansa-metallocene amide complexes as catalysts
US5760262A (en) * 1996-09-17 1998-06-02 Albemarle Corporation Enhanced production of bridged hafnocenes
PT835886E (pt) * 1996-10-09 2004-05-31 Atofina Res Processo para a preparacao e utilizacao de compostos de dicloreto de (bis(indenil)etano)zirconio meso/racemico
US5936108A (en) * 1996-10-17 1999-08-10 Albemarle Corporation Metallocene synthesis
ID19264A (id) * 1996-12-20 1998-06-28 Union Carbide Chem Plastic Pro-katalisator dan pengolahan untuk membuatnya
KR19980072719A (ko) * 1997-03-07 1998-11-05 박홍기 스티렌 중합용 탄소 및/또는 규소 다리화 두금속 메탈로센 촉매, 및 이를 이용한 스티렌 중합방법
DE59807129D1 (de) 1997-07-28 2003-03-13 Basell Polyolefine Gmbh Verfahren zur herstellung von metallocenen
EP0953582A1 (de) * 1998-04-27 1999-11-03 Fina Research S.A. Herstellung von Polyolefin
JP2002538128A (ja) 1999-03-03 2002-11-12 ザ ダウ ケミカル カンパニー ４−ケトシクロペンテン及びシクロペンタジエン化合物の合成
US6417405B2 (en) 1999-03-03 2002-07-09 The Dow Chemical Company Synthesis of cyclopentadiene or substituted cyclopentadiene compounds
DE19922020A1 (de) * 1999-05-12 2000-11-16 Targor Gmbh Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen
FR2813079B1 (fr) * 2000-08-18 2003-07-25 Atofina Ligands avec au moins un substituant fluorosilicone pour la preparation de metallocenes
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
WO2004046214A2 (en) 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
CN100381671C (zh) * 2004-11-02 2008-04-16 邱则有 一种砼填充用空心管
US7868197B2 (en) 2005-12-14 2011-01-11 Exxonmobil Chemical Patents Inc. Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
JP2010529253A (ja) 2007-06-04 2010-08-26 エクソンモービル・ケミカル・パテンツ・インク 非常に均一なプロピレンの溶液重合法
EP2220101B1 (de) * 2007-12-18 2018-09-19 Basell Polyolefine GmbH Übergangsmetallverbindungen
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
US7812104B2 (en) 2008-01-18 2010-10-12 Exxonmobil Chemical Patents Inc. Production of propylene-based polymers
US9932423B2 (en) 2015-09-24 2018-04-03 Exxonmobil Chemical Patents Inc. Hydrogenation of annulated cyclopentadienyl metal complexes and metallocene catalysts comprising such
US20230382929A1 (en) * 2020-10-15 2023-11-30 Dow Global Technologies Llc Olefin polymerization catalysts bearing a 6-amino-n-aryl azaindole ligand

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
DE3742934A1 (de) * 1987-12-18 1989-06-29 Hoechst Ag Verfahren zur herstellung einer chiralen, stereorigiden metallocen-verbindung
US5155080A (en) * 1988-07-15 1992-10-13 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US5158920A (en) * 1988-07-15 1992-10-27 Fina Technology, Inc. Process for producing stereospecific polymers
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3907964A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
EP0427697B1 (de) * 1989-10-10 1996-05-08 Fina Technology, Inc. Metallocenkatalysator mit Lewissäure und Alkylaluminium
US5117020A (en) * 1989-10-30 1992-05-26 Fina Research, S.A. Process for the preparation of metallocenes
JP2735658B2 (ja) * 1989-12-25 1998-04-02 三井東圧化学株式会社 新規遷移金属化合物及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091837A1 (en) 2011-12-19 2013-06-27 Saudi Basic Industries Corporation (Sabic) Process for the preparation of metallocene complexes
WO2013091836A1 (en) 2011-12-19 2013-06-27 Saudi Basic Industries Corporation (Sabic) Process for the preparation of metallocene complexes

Also Published As

Publication number Publication date
CA2077613C (en) 1999-09-07
EP0530908B2 (de) 2003-06-04
DE69228967T3 (de) 2004-07-22
EP0530908A1 (de) 1993-03-10
US5646083A (en) 1997-07-08
ATE179177T1 (de) 1999-05-15
JPH05239083A (ja) 1993-09-17
DE69228967D1 (de) 1999-05-27
JP3249192B2 (ja) 2002-01-21
RU2095364C1 (ru) 1997-11-10
CN1049899C (zh) 2000-03-01
MX9205050A (es) 1993-03-01
CN1128272A (zh) 1996-08-07
CA2077613A1 (en) 1993-03-07
CN1070650A (zh) 1993-04-07
ES2131058T5 (es) 2004-04-01
DE69228967T2 (de) 1999-12-16
EP0530908B1 (de) 1999-04-21
ES2131058T3 (es) 1999-07-16

Similar Documents

Publication Publication Date Title
NL9101502A (nl) Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.
Van Der Linden et al. Polymerization of. alpha.-olefins and butadiene and catalytic cyclotrimerization of 1-alkynes by a new class of group IV catalysts. Control of molecular weight and polymer microstructure via ligand tuning in sterically hindered chelating phenoxide titanium and zirconium species
EP0426638B1 (de) Addition von Alkylaluminium zum Verbessern eines Metallocenkatalysators
US5449650A (en) Catalyst components for polymerization of olefins and use thereof
US6903229B2 (en) Metallocene compositions
JP3686081B2 (ja) 触媒組成物
CA2119590C (en) Olefin polymerization catalyst having a multidentate ligand
JP2002528572A (ja) アルミノキセートアニオンに連結した遷移金属カチオンからなる化合物及び触媒成分としての使用
US6380330B1 (en) Metallocene compositions
US6426395B1 (en) μ-oxo-bis-metallocene complex compounds and catalysts using same for the polymerization of olefins as well as polymerization process
BE1007614A3 (nl) Werkwijze voor de polymerisatie van een olefine in aanwezigheid van een katalysator gevormd uit halogeenmetalloceen.
JP3850048B2 (ja) 有機遷移金属化合物およびそれを用いたポリオレフィンの製造方法
KR100404780B1 (ko) 메탈로센 화합물과 이로부터 제조되는 메탈로센 촉매 및이를 이용한 올레핀의 중합 방법
US6175026B1 (en) Metallocenes and process for the preparation of metallocenes
KR20010022438A (ko) 풀벤 금속 착화합물을 기재로 하는 촉매
KR101018484B1 (ko) 프로필렌 중합용 담지 촉매, 및 이를 이용한 프로필렌중합체의 제조방법
KR100834889B1 (ko) 전이금속 화합물, 프로필렌 중합용 촉매, 및 상기 촉매를이용한 프로필렌 중합체의 제조방법
KR100583822B1 (ko) 비대칭성 비가교형 메탈로센 화합물 및 이를 포함하는촉매 조성물
AU693381B2 (en) Catalyst compositions comprising organometallic compounds
US6087290A (en) Si-N-Si-bridged metallocenes, their production and use
KR100193152B1 (ko) 2핵 헤테로 메탈로센 촉매와 그 제조 방법
EP0933383A1 (de) Katalysatorzusammensetzung für die Olefinpolymerisation
JP3392205B2 (ja) 新規遷移金属化合物およびこれを用いたオレフィンの重合方法
JP3201802B2 (ja) オレフィンの重合方法
CN118084987A (zh) 硅桥联含中性配位基侧臂单茂金属配合物及其应用

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed