TW200604230A - Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system - Google Patents

Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system

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Publication number
TW200604230A
TW200604230A TW094111377A TW94111377A TW200604230A TW 200604230 A TW200604230 A TW 200604230A TW 094111377 A TW094111377 A TW 094111377A TW 94111377 A TW94111377 A TW 94111377A TW 200604230 A TW200604230 A TW 200604230A
Authority
TW
Taiwan
Prior art keywords
catalyst system
metallocene catalyst
heterophasic copolymer
producing
heterophasic polymer
Prior art date
Application number
TW094111377A
Other languages
English (en)
Chinese (zh)
Inventor
Jun Tian
William J Gauthier
Kenneth P Blackmon
David Rauscher
Original Assignee
Fina Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fina Technology filed Critical Fina Technology
Publication of TW200604230A publication Critical patent/TW200604230A/zh

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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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
TW094111377A 2004-04-20 2005-04-11 Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system TW200604230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/827,959 US20050234198A1 (en) 2004-04-20 2004-04-20 Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system

Publications (1)

Publication Number Publication Date
TW200604230A true TW200604230A (en) 2006-02-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW094111377A TW200604230A (en) 2004-04-20 2005-04-11 Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system

Country Status (8)

Country Link
US (1) US20050234198A1 (enExample)
EP (1) EP1737909A4 (enExample)
JP (1) JP2007533824A (enExample)
KR (1) KR20070004604A (enExample)
CN (1) CN1972994B (enExample)
CA (1) CA2553496A1 (enExample)
TW (1) TW200604230A (enExample)
WO (1) WO2005104940A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8003739B2 (en) * 2007-10-17 2011-08-23 Fina Technology, Inc. Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
EP1988122A1 (en) * 2007-05-04 2008-11-05 Total Petrochemicals Research Feluy Blend for use in automobile application
US20080287619A1 (en) * 2007-05-18 2008-11-20 William Gauthier Supported metallocene catalysts
EP2363433B1 (en) * 2007-12-17 2018-02-07 Borealis Technology OY Heterophasic polypropylene with high flowability and excellent low temperature impact properties
EP2141200A1 (en) * 2008-07-03 2010-01-06 Total Petrochemicals Research Feluy Heterophasic propylene copolymer with improved properties for injection molding applications
EP2275476A1 (en) 2009-06-09 2011-01-19 Borealis AG Automotive material with excellent flow, high stiffness, excellent ductility and low CLTE
EP2426171A1 (en) 2010-08-30 2012-03-07 Borealis AG Heterophasic polypropylene with high flowability and enhanced mechanical properties
WO2016196339A2 (en) * 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
JP6396523B2 (ja) * 2017-02-17 2018-09-26 旭化成株式会社 ポリエチレン系重合体及びその製造方法
WO2018212852A1 (en) 2017-05-19 2018-11-22 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
WO2020009336A1 (ko) * 2018-07-03 2020-01-09 엘에스전선 주식회사 전력 케이블
KR102103087B1 (ko) * 2018-07-03 2020-04-21 엘에스전선 주식회사 전력 케이블
WO2025157819A1 (en) * 2024-01-22 2025-07-31 Sabic Global Technologies B.V. Catalyst system for multi-stage olefin polymerisation

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
DE3127133A1 (de) * 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
US5324800A (en) * 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
DE3508887A1 (de) * 1985-03-13 1986-09-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von optisch aktiven polyolefinen
US4808561A (en) * 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4665208A (en) * 1985-07-11 1987-05-12 Exxon Chemical Patents Inc. Process for the preparation of alumoxanes
JPH0780933B2 (ja) * 1986-11-20 1995-08-30 三井石油化学工業株式会社 オレフインの重合方法
US5198401A (en) * 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5384299A (en) * 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
PL276385A1 (en) * 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
JPH0742301B2 (ja) * 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
US4769910A (en) * 1987-03-30 1988-09-13 Northern Telecom Limited Cutting tool for cylindrical articles
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
JP2538588B2 (ja) * 1987-04-03 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒の製法
US5206199A (en) * 1987-04-20 1993-04-27 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing an olefin and process for polymerizing an olefin
US4975403A (en) * 1987-09-11 1990-12-04 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
US4931417A (en) * 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
US5017714A (en) * 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US5120867A (en) * 1988-03-21 1992-06-09 Welborn Jr Howard C Silicon-bridged transition metal compounds
US4871705A (en) * 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
US5091352A (en) * 1988-09-14 1992-02-25 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst component, olefin polymerization catalyst and process for the polymerization of olefins
US4908463A (en) * 1988-12-05 1990-03-13 Ethyl Corporation Aluminoxane process
US5103031A (en) * 1989-02-21 1992-04-07 Ethyl Corporation Falling film aluminoxane process
DE3907964A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
US4968827A (en) * 1989-06-06 1990-11-06 Ethyl Corporation Alkylaluminoxane process
US4924018A (en) * 1989-06-26 1990-05-08 Ethyl Corporation Alkylaluminoxane process
JPH0735503B2 (ja) * 1989-07-27 1995-04-19 サンスター技研株式会社 湿気硬化性熱溶融型接着剤
IT1231769B (it) * 1989-08-02 1991-12-21 Himont Inc Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti.
US5026798A (en) * 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5057475A (en) * 1989-09-13 1991-10-15 Exxon Chemical Patents Inc. Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
US5243001A (en) * 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
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.
EP0485821B1 (de) * 1990-11-12 1996-06-12 Hoechst Aktiengesellschaft Metallocene mit Liganden aus 2-substituierten Indenylderivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
US5239022A (en) * 1990-11-12 1993-08-24 Hoechst Aktiengesellschaft Process for the preparation of a syndiotactic polyolefin
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
DE4120009A1 (de) * 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
US5235081A (en) * 1992-03-18 1993-08-10 Ethyl Corporation Method of removing gel forming materials from methylaluminoxanes
US5308815A (en) * 1991-07-26 1994-05-03 Ethyl Corporation Heterogeneous methylaluminoxane catalyst system
TW300901B (enExample) * 1991-08-26 1997-03-21 Hoechst Ag
US5416228A (en) * 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
JP3394997B2 (ja) * 1991-10-15 2003-04-07 バーゼル・ポリオレフィン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 特異的に置換されたインデニル配位子を持つメタロセンを用いてオレフィンポリマーを製造する方法
TW318184B (enExample) * 1991-11-30 1997-10-21 Hoechst Ag
US5329032A (en) * 1992-03-18 1994-07-12 Akzo Chemicals Inc. Polymethylaluminoxane of enhanced solution stability
US5243752A (en) * 1992-03-20 1993-09-14 Delco Electronics Corporation Process of manufacturing an instrumentation apparatus with curable internal magnets
JP3167045B2 (ja) * 1992-04-07 2001-05-14 株式会社トクヤマ プロピレン系ブロック共重合体
US5350723A (en) * 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
DE69224184T2 (de) * 1992-06-13 1999-06-02 Targor GmbH, 55116 Mainz Verfahren zur Herstellung von verbrückten, chiralen Metallocenkatalysatoren des Types Bisindenyl
DE59309424D1 (de) * 1992-08-15 1999-04-15 Targor Gmbh Verfahren zur Herstellung von Polyolefinen
US5248801A (en) * 1992-08-27 1993-09-28 Ethyl Corporation Preparation of methylaluminoxanes
JP3307704B2 (ja) * 1993-02-19 2002-07-24 三菱化学株式会社 α‐オレフィン重合体の製造法
DE4344689A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
DE4344688A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
JPH07224128A (ja) * 1994-02-10 1995-08-22 Tosoh Corp プロピレンブロック共重合体の製造方法
JP3437636B2 (ja) * 1994-04-18 2003-08-18 三井化学株式会社 プロピレン系ブロック共重合体
DE69514661T2 (de) * 1994-06-24 2000-08-03 Exxon Chemical Patents, Inc. Polymerisationskatalysatorsystem, ihre herstellung und gebrauch
US6143686A (en) * 1994-08-03 2000-11-07 Exxon Chemical Patents, Inc. Supported ionic catalyst compositions
US5643847A (en) * 1994-08-03 1997-07-01 Exxon Chemical Patents Inc. Supported ionic catalyst composition
US6140432A (en) * 1995-07-13 2000-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US6124230A (en) * 1995-07-13 2000-09-26 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US5723402A (en) * 1996-05-30 1998-03-03 Pq Corporation Silicas with specific contents of cations as supports for olefin polymerization catalysts
DE69704614T2 (de) * 1996-06-17 2001-11-08 Exxonmobil Chemical Patents Inc., Baytown Olefinpolymerisationkatalysatorsysteme von gemischten übergangsmetalen
EP0844278B1 (en) * 1996-11-26 2003-05-28 Basell North America Inc. Polyolefin composition used for making embossed sheets with improved grain retention
EP0881236A1 (en) * 1997-05-26 1998-12-02 Fina Research S.A. Metallocene catalyst component for use in producing isotactic polyolefins
US6228795B1 (en) * 1997-06-05 2001-05-08 Exxon Chemical Patents, Inc. Polymeric supported catalysts
EP0986586B1 (en) * 1997-06-05 2008-06-18 ExxonMobil Chemical Patents Inc. Polymeric supported catalysts for olefin polymerization
EP1127079B1 (en) * 1998-06-16 2005-06-15 Borealis Technology Oy Olefin polymerization process
JP4688247B2 (ja) * 1998-08-25 2011-05-25 株式会社プライムポリマー プロピレン系樹脂組成物、その製造方法および用途
US6384142B1 (en) * 2000-02-08 2002-05-07 Exxonmobil Chemical Patents Inc. Propylene impact copolymers
JP4487226B2 (ja) * 2000-04-26 2010-06-23 チッソ株式会社 プロピレン／オレフィン・ブロック共重合体
JP4841717B2 (ja) * 2000-07-19 2011-12-21 三井化学株式会社 プロピレン系ブロック共重合体粒子およびその製造方法
JP2002105119A (ja) * 2000-09-29 2002-04-10 Sumitomo Chem Co Ltd 立体規則性α−オレフィン重合用触媒および立体規則性α−オレフィン重合体の製造方法
US6777367B2 (en) * 2001-02-13 2004-08-17 Fina Technology, Inc. Method for the preparation of metallocene catalysts
US6777366B2 (en) * 2001-02-13 2004-08-17 Fina Technology, Inc. Method for the preparation of metallocene catalysts
JP3530143B2 (ja) * 2001-03-15 2004-05-24 三井化学株式会社 ポリオレフィン樹脂組成物
US6610792B2 (en) * 2001-07-26 2003-08-26 Fina Technology, Inc. Polypropylene copolymers and method of preparing polyproylene copolymers
US7019157B2 (en) * 2001-08-06 2006-03-28 Chisso Corporation Metallocene compounds, production process for olefin polymers using catalysts containing them and olefin polymers produced by the production process
JP4171880B2 (ja) * 2001-08-06 2008-10-29 チッソ株式会社 メタロセン化合物、それを含む触媒を用いたオレフィン重合体の製造方法、および、該製造方法により製造されたオレフィン重合体
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
JP4294381B2 (ja) * 2003-06-06 2009-07-08 株式会社プライムポリマー プロピレン系樹脂組成物

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Publication number Publication date
EP1737909A4 (en) 2008-07-23
CN1972994B (zh) 2013-01-16
WO2005104940A2 (en) 2005-11-10
CN1972994A (zh) 2007-05-30
WO2005104940A3 (en) 2006-11-09
JP2007533824A (ja) 2007-11-22
CA2553496A1 (en) 2005-11-10
US20050234198A1 (en) 2005-10-20
KR20070004604A (ko) 2007-01-09
EP1737909A2 (en) 2007-01-03

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