DE69525679D1 - Katalysator zur Polymerisation eines Olefins und Verfahren zum Polymerisieren des Olefins - Google Patents

Katalysator zur Polymerisation eines Olefins und Verfahren zum Polymerisieren des Olefins

Info

Publication number
DE69525679D1
DE69525679D1 DE69525679T DE69525679T DE69525679D1 DE 69525679 D1 DE69525679 D1 DE 69525679D1 DE 69525679 T DE69525679 T DE 69525679T DE 69525679 T DE69525679 T DE 69525679T DE 69525679 D1 DE69525679 D1 DE 69525679D1
Authority
DE
Germany
Prior art keywords
polymerizing
olefin
catalyst
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
DE69525679T
Other languages
English (en)
Other versions
DE69525679T2 (de
Inventor
Yoshinori Suga
Yasuo Maruyama
Eiji Isobe
Yumito Uehara
Yoshiyuki Ishihama
Takehiro Sagae
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69525679D1 publication Critical patent/DE69525679D1/de
Publication of DE69525679T2 publication Critical patent/DE69525679T2/de
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
    • 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
    • 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
DE69525679T 1994-05-18 1995-05-17 Katalysator zur Polymerisation eines Olefins und Verfahren zum Polymerisieren des Olefins Expired - Lifetime DE69525679T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10381594 1994-05-18
JP21475194 1994-09-08

Publications (2)

Publication Number Publication Date
DE69525679D1 true DE69525679D1 (de) 2002-04-11
DE69525679T2 DE69525679T2 (de) 2002-11-07

Family

ID=26444405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525679T Expired - Lifetime DE69525679T2 (de) 1994-05-18 1995-05-17 Katalysator zur Polymerisation eines Olefins und Verfahren zum Polymerisieren des Olefins

Country Status (3)

Country Link
US (2) US5928982A (de)
EP (1) EP0683180B1 (de)
DE (1) DE69525679T2 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3383155B2 (ja) * 1996-06-26 2003-03-04 三菱化学株式会社 エチレン系重合体
EP0839842B1 (de) * 1996-10-31 2004-04-14 Mitsubishi Chemical Corporation Film, hergestellt aus einem Ethylen-Alphaolefin-Copolymer
EP0846696B1 (de) 1996-12-09 2003-06-18 Mitsubishi Chemical Corporation Katalysator für Alpha-Olefinpolymerisation
US6048817A (en) * 1997-04-25 2000-04-11 Mitsubishi Chemical Corporation Polymerization of olefins
EP0996649A1 (de) * 1997-07-08 2000-05-03 BP Chemicals Limited Geträgerter polymerisationskatalysator
GB9722447D0 (en) * 1997-10-23 1997-12-24 Borealis As Process
DE69908452T2 (de) * 1998-03-09 2004-05-06 Tosoh Corp., Shinnanyo Katalysator für Olefinpolymerisation und Verfahren zur Herstellung von Olefinpolymer unter Verwendung desselben
HUP0102111A3 (en) * 1998-03-16 2002-06-28 Dow Global Technologies Inc Mi Polyolefin nanocomposites
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
US6376416B1 (en) * 1998-07-21 2002-04-23 Japan Polychem Corporation Olefin polymerization catalyst and process for producing olefin polymer
CN1092216C (zh) * 1998-11-26 2002-10-09 中国石油化工集团公司 一种聚乙烯与粘土的纳米级复合材料
DE19915108A1 (de) 1999-04-01 2000-10-05 Bayer Ag Geträgerte Katalysatoren mit einer Donor-Akzeptor-Wechselwirkung
AU5279000A (en) * 1999-05-19 2000-12-05 National Institute Of Standards And Technology ("Nist") Polymer layered inorganic nanocomposites
AU1330701A (en) * 1999-10-07 2001-05-10 Dow Chemical Company, The Silica gel composition and method for making
US6399535B1 (en) * 1999-11-01 2002-06-04 W. R. Grace & Co.-Conn. Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
US6559090B1 (en) * 1999-11-01 2003-05-06 W. R. Grace & Co.-Conn. Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
US6632911B1 (en) * 1999-11-05 2003-10-14 Japan Polychem Corporation Ethylene/α-olefin copolymer and film made thereof
AU1362801A (en) * 1999-12-10 2001-06-18 Dow Chemical Company, The Treated clay compositions and olefin polymerization catalysts comprising the same
ES2253262T3 (es) 1999-12-15 2006-06-01 Univation Technologies Llc Procedimiento de polimerizacion.
US6482903B1 (en) 1999-12-15 2002-11-19 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
US6576583B1 (en) * 2000-02-11 2003-06-10 Phillips Petroleum Company Organometal catalyst composition
EP1160261B1 (de) * 2000-05-29 2007-06-27 Japan Polychem Corporation Olefinpolymerisationskatalysator, Verfahren zur Olefinpolymerisation damit
EP1241188B1 (de) * 2000-09-13 2009-01-21 Japan Polychem Corporation Katalysatorkomponente für die olefinpolymerisation
KR100409018B1 (ko) * 2000-10-09 2003-12-06 주식회사 엘지화학 신디오탁틱 스티렌 중합용 촉매 및 이를 이용한신디오탁틱 스티렌 중합체의 제조방법
ATE446137T1 (de) * 2001-04-05 2009-11-15 Japan Polypropylene Corp Katalysator für olefinpolymerisation und verfahren zur olefinpolymerisation
DE60214172T2 (de) 2001-04-30 2007-07-12 W.R. Grace & Co.-Conn. Geträgerte dualübergangsmetallkatalysatorsysteme
ATE470682T1 (de) 2001-04-30 2010-06-15 Grace W R & Co Verfahren zur herstellung von geträgerten übergangsmetallpolymerisationskatalysatoren und daraus gebildete zusammensetzungen
US6943224B2 (en) 2001-04-30 2005-09-13 W. R. Grace & Co.-Conn. Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
KR100628620B1 (ko) 2001-04-30 2006-09-26 더블유.알. 그레이스 앤드 캄파니-콘. 이종 크롬 촉매 및 이를 사용하는 올레핀의 중합 방법
WO2002102859A2 (en) 2001-04-30 2002-12-27 W. R. Grace & Co.-Conn. Coordination catalyst systems employing chromium support-agglomerate and method of their preparation
CA2405241C (en) * 2002-09-24 2011-07-26 Nova Chemicals Corporation Olefin polymerization catalyst system
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
KR101113341B1 (ko) 2002-10-15 2012-09-27 엑손모빌 케미칼 패턴츠 인코포레이티드 올레핀 중합용 다중 촉매 시스템 및 이로부터 제조된중합체
US6982306B2 (en) 2003-11-26 2006-01-03 Chevron Phillips Chemical Company, L.P. Stannoxy-substituted metallocene catalysts for olefin and acetylene polymerization
US7741417B2 (en) * 2004-01-07 2010-06-22 Exxonmobil Chemical Patents Inc. Preparation of polymerization catalyst activators utilizing indole-modified silica supports
US7220695B2 (en) * 2004-01-07 2007-05-22 Exxonmobil Chemical Patents Inc. Supported activator
US20060040822A1 (en) * 2004-08-23 2006-02-23 Shveima Joseph S Catalyst compositions, processes, and products utilizing pillared clays
US7754789B1 (en) 2006-06-12 2010-07-13 The Regents Of The University Of California Method for forming flame-retardant clay-polyolefin composites
US8022005B2 (en) * 2007-11-08 2011-09-20 Exxonmobil Chemical Patents Inc. Halogen substituted heterocyclic heteroatom containing ligands-alumoxane activation of metallocenes
US8309485B2 (en) * 2009-03-09 2012-11-13 Chevron Phillips Chemical Company Lp Methods for producing metal-containing sulfated activator-supports
EP2848587A4 (de) 2012-05-11 2016-02-10 Fundación Cidaut Verfahren zur polymerisation über nanopartikel und dadurch gewonnene polymere
JP6534514B2 (ja) 2013-10-25 2019-06-26 日本ポリプロ株式会社 オレフィン重合用触媒成分、オレフィン重合用触媒およびそれを用いたオレフィン（共）重合体の製造方法
US9321854B2 (en) 2013-10-29 2016-04-26 Exxonmobil Chemical Patents Inc. Aluminum alkyl with C5 cyclic and pendent olefin polymerization catalyst
CN107889472B (zh) 2015-05-11 2021-09-07 格雷斯公司 制备改性粘土负载的茂金属聚合催化剂的方法、所制备的催化剂及其用途
EP3294450A4 (de) 2015-05-11 2019-02-27 W.R. Grace & Co.-Conn. Verfahren zur herstellung von modifiziertem ton, hergestellter modifizierter ton und dessen verwendung
US10351647B2 (en) 2015-05-29 2019-07-16 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
US11041029B2 (en) 2015-08-31 2021-06-22 Exxonmobil Chemical Patents Inc. Aluminum alkyls with pendant olefins for polyolefin reactions
CN107921424A (zh) 2015-08-31 2018-04-17 埃克森美孚化学专利公司 粘土上的具有悬垂烯烃的烷基铝
US10618988B2 (en) 2015-08-31 2020-04-14 Exxonmobil Chemical Patents Inc. Branched propylene polymers produced via use of vinyl transfer agents and processes for production thereof
US9982067B2 (en) 2015-09-24 2018-05-29 Exxonmobil Chemical Patents Inc. Polymerization process using pyridyldiamido compounds supported on organoaluminum treated layered silicate supports
US9994658B2 (en) 2015-10-02 2018-06-12 Exxonmobil Chemical Patents Inc. Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports
US9975973B2 (en) 2015-10-02 2018-05-22 Exxonmobil Chemical Patents Inc. Asymmetric fluorenyl-substituted salan catalysts
US9994657B2 (en) 2015-10-02 2018-06-12 Exxonmobil Chemical Patents Inc. Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports
US9982076B2 (en) 2015-10-02 2018-05-29 Exxonmobil Chemical Patents Inc. Supported bis phenolate transition metals complexes, production and use thereof
US10414887B2 (en) 2015-10-02 2019-09-17 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
US10000593B2 (en) 2015-10-02 2018-06-19 Exxonmobil Chemical Patents Inc. Supported Salan catalysts
US10059788B2 (en) 2016-04-29 2018-08-28 Exxonmobil Chemical Patents Inc. Organoaluminum activators on clays
US10562987B2 (en) 2016-06-30 2020-02-18 Exxonmobil Chemical Patents Inc. Polymers produced via use of quinolinyldiamido transition metal complexes and vinyl transfer agents
US10626200B2 (en) 2017-02-28 2020-04-21 Exxonmobil Chemical Patents Inc. Branched EPDM polymers produced via use of vinyl transfer agents and processes for production thereof
US10676551B2 (en) 2017-03-01 2020-06-09 Exxonmobil Chemical Patents Inc. Branched ethylene copolymers produced via use of vinyl transfer agents and processes for production thereof
CN112898459A (zh) * 2019-12-03 2021-06-04 中国石油天然气股份有限公司 一种球型改性蒙脱土的制备方法及球形聚烯烃催化剂的制备方法
US11339229B2 (en) 2020-01-27 2022-05-24 Formosa Plastics Corporation, U.S.A. Process for preparing catalysts and catalyst compositions
JP2023523494A (ja) 2020-01-27 2023-06-06 フォルモサ プラスティクス コーポレイション， ユーエスエー 触媒および触媒組成物の調製プロセス
WO2023239560A1 (en) 2022-06-09 2023-12-14 Formosa Plastics Corporaton, U.S.A. Clay composite support-activators and catalyst compositions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289651A (en) * 1979-12-20 1981-09-15 The Standard Oil Company Supported catalysts for the polymerization of alpha-olefins
DE3618259A1 (de) * 1986-05-30 1987-12-03 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
AU8124487A (en) * 1986-12-04 1988-06-09 Mobil Oil Corp. Reactive organo-clay compounds and derivatives thereof
TW218884B (de) * 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5399636A (en) * 1993-06-11 1995-03-21 Phillips Petroleum Company Metallocenes and processes therefor and therewith
US5466766A (en) * 1991-05-09 1995-11-14 Phillips Petroleum Company Metallocenes and processes therefor and therewith
EP0516458B2 (de) * 1991-05-31 2007-12-19 Mitsui Chemicals, Inc. Fester Katalysatorbestandteil, Katalysator und Verfahren für Olefinpolymerisation
US5514634A (en) * 1991-11-06 1996-05-07 Mobil Oil Corporation High activity polyethylene catalysts
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
BE1006438A3 (fr) * 1992-12-17 1994-08-30 Solvay Systeme catalytique, utilisation de ce systeme catalytique pour la (co)polymerisation d'olefines, procede de preparation de ce systeme catalytique et procede de (co)polymerisation d'olefines.
EP0658576B1 (de) * 1993-12-17 1998-07-29 Tosoh Corporation Olefinpolymerisationkatalysator und Verfahren zur Olefinpolymerisation

Also Published As

Publication number Publication date
EP0683180B1 (de) 2002-03-06
DE69525679T2 (de) 2002-11-07
EP0683180A3 (de) 1998-10-14
US5928982A (en) 1999-07-27
US5973084A (en) 1999-10-26
EP0683180A2 (de) 1995-11-22

Similar Documents

Publication Publication Date Title
DE69525679D1 (de) Katalysator zur Polymerisation eines Olefins und Verfahren zum Polymerisieren des Olefins
DE69419893D1 (de) Katalysator und Verfahren zur Olefinpolymerisation
DE69407094D1 (de) Katalysator und Verfahren zur Olefinpolymerisation
DE69520400D1 (de) Katalysator zur Olefinpolymerisation und Verfahren zur Olefinpolymerisation
DE69500763T2 (de) Katalysatorkomponent zur Olefinpolymerisation, dieses enthaltenden Katalysator und Verfahren zur Olefinpolymerisation in Gegenwart dieses Katalysators
DE69413904D1 (de) Olefinpolymerisationskatalysatoren und Methoden zur Olefinpolymerisation
DE69412047D1 (de) Olefinpolymerisationkatalysator und Verfahren zur Olefinpolymerisation
DE69611554T2 (de) Katalysator für die Polymerisation von Olefinen und Verfahren zur Herstellung von Olefinpolymerisaten
DE69310101T2 (de) Katalysator für Olefinpolymerisation und Verfahren für Olefinpolymerisation unter Anwendung desselben
DE69509458T2 (de) Olefinpolymerisationskatalysator und Verfahren zur Olefinpolymerisation
DE69403928T2 (de) Katalysator und Verfahren zur Olefin-Polymerisation
DE69502561D1 (de) Katalysator zur Olefinpolymerisation und Verfahren zur Olefinpolymerisation
DE69322139T2 (de) Katalysator und Verfahren zur Olefinpolymerisation
DE69122199T2 (de) Katalysator und verfahren zur olefinpolymerisation
DE69939520D1 (de) Olefinpolymerisationskatalysator und Verfahren zur Olefinpolymerisation
DE69600346T2 (de) Katalysator für die Olefinpolymerisation und Verfahren zur Olefinpolymerisation unter Anwendung desselben
DE69308200T2 (de) Neuer Katalysator für Olefinpolymerisation, Verfahren zu seiner Herstellung und Verwendung zur Polymerisation von Olefinen
DE69408291T2 (de) Verfahren zur Olefinpolymerisation, Katalysatorsystem und Polymer
DE69032347D1 (de) Verfahren zur herstellung eines katalysators zur olefinpolymerisation und von polyolefin
DE69407522D1 (de) Katalysator zur Polymerisation von Olefin und Verfahren zur Herstellung von Polyolefin
DE69710435D1 (de) Katalysator zur Polymerisation von Olefinen und Verfahren zur Herstellung von Olefinpolymeren
DE69315266D1 (de) Katalysator und Verfahren für Olefinpolymerisation
DE69901071T2 (de) Verfahren zur Polymerisation von Olefin und Katalysatorsystem dafür
DE69528689T2 (de) Olefinpolymerisationskatalysator und Verfahren zur Herstellung von Polyolefinen
DE69605349T2 (de) Olefinpolymerisationkatalysator und Verfahren zur Herstellung von Polyolefinen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition