KR100293042B1 - 비스인데닐유형의가교된키랄메탈로센촉매의제조방법 - Google Patents

비스인데닐유형의가교된키랄메탈로센촉매의제조방법 Download PDF

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Publication number
KR100293042B1
KR100293042B1 KR1019930010582A KR930010582A KR100293042B1 KR 100293042 B1 KR100293042 B1 KR 100293042B1 KR 1019930010582 A KR1019930010582 A KR 1019930010582A KR 930010582 A KR930010582 A KR 930010582A KR 100293042 B1 KR100293042 B1 KR 100293042B1
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suspension
formula
group
iii
mixture
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KR1019930010582A
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Korean (ko)
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KR940000472A (ko
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위르겐로르만
프랑크퀴버
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훽스트 악티엔게젤샤프트
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    • 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
    • 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 Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
    • C07F7/0827—Syntheses with formation of a Si-C 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 Table
    • C07F7/22—Tin compounds
    • C07F7/2208—Compounds having tin linked only to carbon, hydrogen and/or halogen
    • 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 Table
    • C07F7/30—Germanium compounds
    • 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
    • C08F4/639—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

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1019930010582A 1992-06-13 1993-06-11 비스인데닐유형의가교된키랄메탈로센촉매의제조방법 Expired - Fee Related KR100293042B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92109988A EP0574597B2 (en) 1992-06-13 1992-06-13 Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type
EP92109988.3 1992-06-13

Publications (2)

Publication Number Publication Date
KR940000472A KR940000472A (ko) 1994-01-03
KR100293042B1 true KR100293042B1 (ko) 2001-11-22

Family

ID=8209704

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930010582A Expired - Fee Related KR100293042B1 (ko) 1992-06-13 1993-06-11 비스인데닐유형의가교된키랄메탈로센촉매의제조방법

Country Status (13)

Country Link
US (2) US5391790A (https=)
EP (1) EP0574597B2 (https=)
JP (1) JP3419501B2 (https=)
KR (1) KR100293042B1 (https=)
AT (1) ATE162529T1 (https=)
AU (1) AU664896B2 (https=)
CA (1) CA2098258A1 (https=)
DE (1) DE69224184T2 (https=)
DK (1) DK0574597T3 (https=)
ES (1) ES2113900T3 (https=)
GR (1) GR3026690T3 (https=)
TW (1) TW223645B (https=)
ZA (1) ZA934148B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015030996A1 (en) * 2013-08-28 2015-03-05 Exxonmobil Chemical Patents Inc. Racemo selective metallation process
US9376518B2 (en) 2013-08-28 2016-06-28 Exxonmobil Chemical Patents Inc. Racemo selective metallation process

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700896A (en) * 1988-07-30 1997-12-23 Hoechst Aktiengesellschaft Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts
ES2128371T3 (es) * 1992-08-15 1999-05-16 Targor Gmbh Procedimiento para la obtencion de poliolefinas.
JPH06271594A (ja) * 1993-03-22 1994-09-27 Mitsui Petrochem Ind Ltd シクロペンタジエニル基含有ケイ素化合物またはシクロペンタジエニル基含有ゲルマニウム化合物の製造方法
EP0654476B1 (de) * 1993-11-24 2001-01-24 TARGOR GmbH Metallocene, Verfahren zu ihrer Herstellung und ihrer Verwendung als Katalysatoren
DE4344689A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
EP0818458B1 (en) * 1995-03-30 2004-02-25 Idemitsu Kosan Company Limited Transition metal compound, polymerization catalyst for olefins, and process for producing olefinic polymers
US5705578A (en) * 1995-05-04 1998-01-06 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5631203A (en) * 1995-05-04 1997-05-20 Phillips Petroleum Company Metallocene compounds and preparation thereof containing terminal alkynes
DE19517851A1 (de) * 1995-05-16 1996-11-21 Hoechst Ag Organometallverbindung
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
ID16442A (id) 1996-01-22 1997-10-02 Dow Chemical Co Polimer etilena berat molekul ultra rendah
AT403919B (de) * 1996-02-02 1998-06-25 Danubia Petrochem Polymere Verfahren zur herstellung von katalysatorträgern und geträgerter polyolefin-katalysatoren sowie deren verwendung für die herstellung von polyolefinen
EP0816371A1 (de) * 1996-06-28 1998-01-07 PCD-Polymere Gesellschaft m.b.H. Verfahren zur stereoselektiven Herstellung von chiralen Metallocenen
JP3566819B2 (ja) * 1996-10-04 2004-09-15 関東化学株式会社 新規な有機遷移金属化合物
JP3694371B2 (ja) * 1996-10-04 2005-09-14 関東化学株式会社 メタロセン化合物の新規な合成方法
ATE260304T1 (de) * 1996-10-09 2004-03-15 Atofina Res Verfahren zur herstellung und verwendung von meso-racemisch bis(indenyl)ethan-zirconium- dichloridverbindungen
US5780660A (en) * 1996-11-07 1998-07-14 Albemarle Corporation Zirconocene ismerization process
WO1998022477A1 (en) * 1996-11-22 1998-05-28 Boulder Scientific Company Preparation of chiral titanocenes
BR9713748A (pt) 1996-12-17 2000-03-21 Exxon Chemical Patents Inc Composições elastoméricas termoplásticas
ID19264A (id) * 1996-12-20 1998-06-28 Union Carbide Chem Plastic Pro-katalisator dan pengolahan untuk membuatnya
US6107501A (en) * 1997-01-30 2000-08-22 Fina Technology, Inc. Synthesis of metallocenes and enrichment of their rac isomer
DE69809192T2 (de) * 1997-02-07 2003-07-24 Exxonmobil Chemical Patents Inc., Baytown Propylenpolymere enthaltend polyethylenmakromonomere
CA2276214A1 (en) 1997-02-07 1998-08-13 Exxon Chemical Patents, Inc. Preparation of vinyl-containing macromers
US6184327B1 (en) 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
EP0953582A1 (en) 1998-04-27 1999-11-03 Fina Research S.A. Polyolefin production
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
ES2220058T3 (es) 1998-05-13 2004-12-01 Exxonmobil Chemical Patents Inc. Homopolimeros de propileno y metodos de fabricarlos.
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
WO2000012572A1 (en) 1998-08-26 2000-03-09 Exxon Chemical Patents Inc. Branched polypropylene compositions
US5965759A (en) * 1998-09-23 1999-10-12 Albemarle Corporation Catalytic process for isomerizing metallocenes
CA2800947C (en) * 1999-01-21 2014-06-03 Boulder Scientific Company Synthesis and isomerization of 1,2-bis(indenyl)ethanes
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
JP4564612B2 (ja) * 1999-10-18 2010-10-20 日本ポリプロ株式会社 ラセミ体メタロセン化合物の製造方法
US6153777A (en) * 1999-11-02 2000-11-28 University Of Iowa Research Foundation Synthesis of ansa-metallocene catalysts
CN1407995A (zh) * 1999-12-10 2003-04-02 埃克森化学专利公司 丙烯－二烯共聚的聚合物
US6977287B2 (en) * 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
US6809168B2 (en) * 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
WO2001062690A1 (en) 2000-02-23 2001-08-30 Akzo Nobel N.V. Process for preparing bisindenylalkanes
US7122498B2 (en) * 2000-06-30 2006-10-17 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US7459511B2 (en) 2001-06-12 2008-12-02 Basell Polyolefine Gmbh Process for the polymerization of 1-butene
CN1319638C (zh) * 2001-06-13 2007-06-06 能源及环境国际有限公司 本体聚合反应器和聚合方法
ATE447772T1 (de) * 2001-11-16 2009-11-15 Cdt Oxford Ltd Leuchtdiode und verwendete verbindungen
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US7074865B2 (en) * 2002-04-12 2006-07-11 Dow Global Technologies Inc. Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
US20040052690A1 (en) * 2002-09-12 2004-03-18 Eaton Gerald B. Polymerization reactant injection system
US7589160B2 (en) * 2002-12-04 2009-09-15 Basell Polyolefine Gmbh Process for preparing 1-butene polymers
DE60329523D1 (de) * 2002-12-04 2009-11-12 Basell Polyolefine Gmbh 1-Buten-Copolymere und Herstellungsverfahren dafür
US7195806B2 (en) * 2003-01-17 2007-03-27 Fina Technology, Inc. High gloss polyethylene articles
WO2004094487A1 (en) * 2003-03-21 2004-11-04 Dow Global Technologies, Inc. Morphology controlled olefin polymerization process
US20050234198A1 (en) * 2004-04-20 2005-10-20 Fina Technology, Inc. Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
US20060052540A1 (en) 2004-09-09 2006-03-09 Maria Ellul Thermoplastic vulcanizates
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
BRPI0517210B1 (pt) 2004-12-17 2017-01-24 Dow Global Technologies Inc “composição adequada para tubos, composição adequada para películas sopradas, composição adequada para artigos moldados soprados, tubo, película, artigo moldado por sopro e método para melhorar o comportamento de fluxo de fluência de uma resina”
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
DE102005061326A1 (de) * 2005-12-20 2007-06-21 Basell Polyolefine Gmbh Verfahren zur Herstellung von Metallocenen aus recycelten, substituierten Cyclopentadienylderivaten
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
DE102006020486A1 (de) 2006-04-28 2007-10-31 Basell Polyolefine Gmbh Geträgerte Metallalkylverbindung und Verfahren zur Polymerisation von Olefinen in deren Gegenwart
KR20090014329A (ko) * 2006-05-02 2009-02-10 다우 글로벌 테크놀로지스 인크. 고밀도 폴리에틸렌 조성물, 이의 제조 방법, 이로부터제조된 물품, 및 이러한 물품의 제조 방법
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
WO2008136849A1 (en) * 2007-05-02 2008-11-13 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
US8487033B2 (en) 2007-05-16 2013-07-16 Exxonmobil Chemical Patents Inc. Thermoplastic elastomer compositions, methods for making the same, and articles made therefrom
US8962762B2 (en) * 2007-06-13 2015-02-24 Exxonmobil Chemical Patents Inc. Thermoplastic polymer compositions, methods for making the same, and articles made therefrom
US7981517B2 (en) * 2007-08-28 2011-07-19 Dow Global Technologies Inc. Bituminous compositions and methods of making and using same
ATE547439T1 (de) * 2007-10-25 2012-03-15 Lummus Novolen Technology Gmbh Racemoselektive synthese von ansa-metallocen- verbindungen, ansa-metallocen-verbindungen, diese enthaltende katalysatoren, verfahren zur herstellung eines olefinpolymers durch verwendung der katalysatoren und olefinhomopolymere und - copolymere
EP2358767B1 (en) 2008-12-18 2013-02-20 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.
US20130137331A1 (en) 2010-06-15 2013-05-30 Galen C. Richeson Nonwoven Fabrics Made From Polymer Blends And Methods For Making Same
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
IN2015DN03815A (https=) 2012-12-28 2015-10-02 Univation Tech Llc
WO2014109832A1 (en) 2013-01-14 2014-07-17 Univation Technologies, Llc Methods for preparing catalyst systems with increased productivity
WO2016094848A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Organosilica materials for use as adsorbents for oxygenate removal
WO2016094843A2 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
WO2016171807A1 (en) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Catalyst composition comprising fluorided support and processes for use thereof
WO2016172099A1 (en) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Polyethylene composition
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
WO2018063764A1 (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
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
EP3788081B1 (en) 2018-05-02 2025-07-02 ExxonMobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
CN112055720B (zh) 2018-05-02 2022-11-22 埃克森美孚化学专利公司 从中试装置放大到较大生产设施的方法
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
US11993699B2 (en) 2018-09-14 2024-05-28 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
US20220025135A1 (en) 2018-11-13 2022-01-27 Exxonmobil Chemical Patents Inc. Polyethylene Films
US11649331B2 (en) 2018-11-13 2023-05-16 Exxonmobil Chemical Patents Inc. Polyethylene blends and films
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
EP3927765A1 (en) 2019-02-20 2021-12-29 Fina Technology, Inc. Polymer compositions with low warpage
EP4053175A4 (en) 2019-10-30 2023-11-15 China Petroleum & Chemical Corporation Metallocene compound, and preparation method therefor and application thereof
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
MX2023011768A (es) 2021-04-26 2023-10-10 Fina Technology Laminas de polimero delgadas catalizadas en un solo sitio.
CN117098785A (zh) 2021-04-30 2023-11-21 埃克森美孚化学专利公司 用于聚合反应器中不同聚合催化剂之间的转变的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742934A1 (de) * 1987-12-18 1989-06-29 Hoechst Ag Verfahren zur herstellung einer chiralen, stereorigiden metallocen-verbindung
US5017714A (en) * 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
IL89525A0 (en) * 1988-03-21 1989-09-10 Exxon Chemical Patents Inc Silicon-bridged transition metal compounds
DE3844282A1 (de) * 1988-12-30 1990-07-05 Hoechst Ag Bisindenyl-derivat und verfahren zu seiner herstellung
EP0426643B1 (en) * 1989-10-30 1995-12-27 Fina Research S.A. Process for the preparation of metallocenes
US5117020A (en) * 1989-10-30 1992-05-26 Fina Research, S.A. Process for the preparation of metallocenes
ES2071888T3 (es) * 1990-11-12 1995-07-01 Hoechst Ag Bisindenilmetalocenos sustituidos en posicion 2, procedimiento para su preparacion y su utilizacion como catalizadores en la polimerizacion de olefinas.
TW300901B (https=) † 1991-08-26 1997-03-21 Hoechst Ag
NL9101502A (nl) † 1991-09-06 1993-04-01 Dsm Nv Werkwijze voor het bereiden van een gebrugde metalloceenverbinding alsmede een katalysatorcomponent en een werkwijze voor de polymerisatie van een olefinen.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015030996A1 (en) * 2013-08-28 2015-03-05 Exxonmobil Chemical Patents Inc. Racemo selective metallation process
US9376518B2 (en) 2013-08-28 2016-06-28 Exxonmobil Chemical Patents Inc. Racemo selective metallation process

Also Published As

Publication number Publication date
CA2098258A1 (en) 1993-12-14
US5616747A (en) 1997-04-01
AU4018193A (en) 1993-12-16
JPH06122692A (ja) 1994-05-06
GR3026690T3 (en) 1998-07-31
DK0574597T3 (da) 1998-09-14
ZA934148B (en) 1994-01-13
EP0574597B1 (en) 1998-01-21
AU664896B2 (en) 1995-12-07
ATE162529T1 (de) 1998-02-15
ES2113900T3 (es) 1998-05-16
DE69224184T2 (de) 1999-06-02
KR940000472A (ko) 1994-01-03
TW223645B (https=) 1994-05-11
EP0574597A1 (en) 1993-12-22
DE69224184D1 (de) 1998-02-26
US5391790A (en) 1995-02-21
EP0574597B2 (en) 2002-06-26
JP3419501B2 (ja) 2003-06-23

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