HUP9903930A2 - Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására - Google Patents

Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására

Info

Publication number
HUP9903930A2
HUP9903930A2 HU9903930A HUP9903930A HUP9903930A2 HU P9903930 A2 HUP9903930 A2 HU P9903930A2 HU 9903930 A HU9903930 A HU 9903930A HU P9903930 A HUP9903930 A HU P9903930A HU P9903930 A2 HUP9903930 A2 HU P9903930A2
Authority
HU
Hungary
Prior art keywords
transition metal
catalyst systems
catalyst system
metal catalyst
olefin polymerization
Prior art date
Application number
HU9903930A
Other languages
English (en)
Inventor
Jo Ann Marie Canich
David Edward Gindelberger
Phillip T. Matsunaga
Timothy Daniel Shaffer
Kevin Richard Squire
George Alan Vaughan
Original Assignee
Exxon Chemical Patents Inc.
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Publication date
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Application filed by Exxon Chemical Patents Inc. filed Critical Exxon Chemical Patents Inc.
Publication of HUP9903930A2 publication Critical patent/HUP9903930A2/hu
Publication of HUP9903930A3 publication Critical patent/HUP9903930A3/hu
Publication of HU223533B1 publication Critical patent/HU223533B1/hu

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    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F110/02—Ethene
    • 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
    • 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
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/65925—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 non-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
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

Az őlefin mőnőmerek pőlimerizálására alkalmas találmány szerintivegyes átmenetifém katalizátőr-rendszer egy késői átmenetifémkatalizátőr-rendszert, és legalább egy eltérő katalizátőr-rendszerttartalmaz, amelyet késői átmenetifém katalizátőr-rendszerek,átmenetifém metallőcén katalizátőr-rendszerek és Ziegler-Nattakatalizátőr-rendszerek közül választanak. Az előnyös kiviteli alakőklegalább egy, kétfőgú ligandűmmal stabilizált 9., 10. vagy 11.csőpőrtba tartőzó fémkőmplexet tartalmazó késői átmenetifémkatalizátőr-rendszert és legalább egy, legalább egy járűlékősciklőpentadienil ligandűmmal stabilizált 4. csőpőrtba tartőzófémkőmplexet tartalmazó átmenetifém metallőcén katalizátőr-rendszerttartalmaznak. A találmány szerinti pőlimerizációs eljárás értelmébenaz őlefin mőnőmereket pőlimerizációs reakciókörülmények közöttérintkeztetik a fenti katalizátőrrendszerekkel. ŕ
HU9903930A 1996-06-17 1997-06-17 Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására HU223533B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1962696P 1996-06-17 1996-06-17
PCT/US1997/010457 WO1997048735A1 (en) 1996-06-17 1997-06-17 Mixed transition metal catalyst systems for olefin polymerization

Publications (3)

Publication Number Publication Date
HUP9903930A2 true HUP9903930A2 (hu) 2000-03-28
HUP9903930A3 HUP9903930A3 (en) 2000-06-28
HU223533B1 HU223533B1 (hu) 2004-08-30

Family

ID=21794184

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9903930A HU223533B1 (hu) 1996-06-17 1997-06-17 Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására

Country Status (10)

Country Link
US (2) US6194341B1 (hu)
EP (1) EP0906343B1 (hu)
JP (1) JP2000513399A (hu)
CN (1) CN1113900C (hu)
AU (1) AU718884B2 (hu)
CA (1) CA2258584A1 (hu)
DE (1) DE69704614T2 (hu)
ES (1) ES2158567T3 (hu)
HU (1) HU223533B1 (hu)
WO (1) WO1997048735A1 (hu)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143686A (en) * 1994-08-03 2000-11-07 Exxon Chemical Patents, Inc. Supported ionic catalyst compositions
EP0893455B1 (en) * 1996-04-09 2004-10-06 Mitsui Chemicals, Inc. Olefin polymerization catalyst, olefin polymerization method, olefin polymer compositions, and thermoformed articles
DE19707236A1 (de) * 1997-02-24 1998-08-27 Targor Gmbh Katalysatorzusammensetzung
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6660677B1 (en) 1997-03-10 2003-12-09 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6103658A (en) * 1997-03-10 2000-08-15 Eastman Chemical Company Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom
US6200925B1 (en) 1997-03-13 2001-03-13 Eastman Chemical Company Catalyst compositions for the polymerization of olefins
US6245871B1 (en) 1997-04-18 2001-06-12 Eastman Chemical Company Group 8-10 transition metal olefin polymerization catalysts
AU6992498A (en) * 1997-06-12 1998-12-17 Phillips Petroleum Company Process for polymerizing ethylene and heterogenous catalyst system
US6114483A (en) * 1997-08-27 2000-09-05 E. I. Du Pont De Nemours And Company Polymerization of olefins
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
CN1138597C (zh) * 1997-12-19 2004-02-18 菲利浦石油公司 甲基铝氧烷为助催化剂的镍二亚胺催化剂及其用途
AU2801899A (en) 1998-03-04 1999-09-20 Exxon Chemical Patents Inc. Noncoordinating anions for olefin polymerization
CN1216079C (zh) * 1998-03-12 2005-08-24 英国石油化学品有限公司 聚合催化剂
US6291387B1 (en) 1998-03-20 2001-09-18 Penn State Research Foundation Transition metal-free olefin polymerization catalyst
US6410660B1 (en) * 1998-03-27 2002-06-25 E. I. Du Pont De Nemours And Company Polymerization of olefins
EA200001002A1 (ru) * 1998-03-30 2001-02-26 Е.И.Дюпон Де Немур Энд Компани Способ полимеризации олефинов
US6232259B1 (en) 1998-03-31 2001-05-15 E. I. Du Pont De Nemours And Company Preparation of transition metal imine complexes
KR100585546B1 (ko) * 1998-05-06 2006-05-30 헌츠만 폴리머스 코포레이션 보조촉매를 사용한 중합방법
US6372869B1 (en) * 1998-05-26 2002-04-16 E. I. Du Pont De Nemours And Company Molecular weight control in olefin polymerization
DE19823871A1 (de) * 1998-05-28 1999-12-02 Aventis Res & Tech Gmbh & Co Suspensionsphasenverfahren für die Polymerisation von Ethylen
US6117959A (en) * 1998-09-02 2000-09-12 Eastman Chemical Company Polyolefin catalysts
JP2000080125A (ja) * 1998-09-08 2000-03-21 Idemitsu Petrochem Co Ltd エチレン単独重合体及びそれを成形してなる成形体
ES2221466T3 (es) * 1998-12-15 2004-12-16 Basell Polyolefine Gmbh Sistema catalitico para polimerizacion de olefinas.
PT1164085E (pt) 1999-01-27 2010-03-01 Tetra Laval Holdings & Finance Material laminado de embalagem para pacote de papel
US6545108B1 (en) 1999-02-22 2003-04-08 Eastman Chemical Company Catalysts containing N-pyrrolyl substituted nitrogen donors
DE60014376T2 (de) 1999-02-22 2005-02-24 Eastman Chemical Co., Kingsport Katalysatoren, die n-pyrrolylsubstituierte stickstoffdonoren enthalten
US6620896B1 (en) * 1999-02-23 2003-09-16 Eastman Chemical Company Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom
WO2000053646A1 (en) * 1999-03-09 2000-09-14 Basell Technology Company B.V. Multi-stage process for the (co)polymerization of olefins
JP2002541275A (ja) 1999-04-01 2002-12-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー エチレンの重合方法
US6271325B1 (en) 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
EP1878757B1 (en) * 1999-06-17 2009-08-26 Mitsui Chemicals, Inc. Ethylene (co)polymer and its use
DE19929809A1 (de) * 1999-06-30 2001-01-04 Ticona Gmbh Kontinuierliches Verfahren zur Herstellung eines amorphen Polyolefins mit breiter Molmassenverteilung und einheitlicher Glastemperatur
US6281303B1 (en) 1999-07-27 2001-08-28 Eastman Chemical Company Olefin oligomerization and polymerization catalysts
US6369176B1 (en) * 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
WO2001016228A1 (en) * 1999-09-01 2001-03-08 Exxon Chemical Patents Inc. Breathable films and method for making
KR20020037365A (ko) * 1999-09-29 2002-05-18 메리 이. 보울러 경화가능한 중합체의 제조
US6407188B1 (en) 1999-09-29 2002-06-18 E. I. Du Pont De Nemours And Company Polymerization of olefins
EP1237949B1 (en) * 1999-09-29 2004-07-14 E.I. Du Pont De Nemours And Company Polymerization of olefins with bimetallic polymerisation catalyst system
WO2001023443A1 (en) 1999-09-29 2001-04-05 E.I. Du Pont De Nemours And Company Manufacture of polyethylenes
US6544919B1 (en) 1999-10-06 2003-04-08 Sri International Multinuclear transition metal catalysts for preparation of multimodal polymer compositions
US6476164B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Carbenium cationic complexes suitable for polymerization catalysts
US6624107B2 (en) 1999-10-22 2003-09-23 Univation Technologies, Llc Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof
US6475946B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Olefin polymerization catalysis with aryl substituted carbenium cationic complexes
US6300439B1 (en) 1999-11-08 2001-10-09 Univation Technologies, Llc Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process
US6274684B1 (en) 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
US6417304B1 (en) 1999-11-18 2002-07-09 Univation Technologies, Llc Method of polymerization and polymer produced therefrom
US6399722B1 (en) * 1999-12-01 2002-06-04 Univation Technologies, Llc Solution feed of multiple catalysts
US6271323B1 (en) * 1999-10-28 2001-08-07 Univation Technologies, Llc Mixed catalyst compounds, catalyst systems and their use in a polymerization process
US6380328B1 (en) 1999-12-10 2002-04-30 Univation Technologies, Llc Catalyst systems and their use in a polymerization process
US6300438B1 (en) 1999-10-22 2001-10-09 Univation Technolgies, Llc Hafnium transition metal catalyst compounds, catalyst systems and their use in a polymerization process
US6265505B1 (en) 1999-11-18 2001-07-24 Univation Technologies, Llc Catalyst system and its use in a polymerization process
US6380327B1 (en) * 1999-11-12 2002-04-30 E. I. Du Pont De Nemours And Company Chain transfer agents for olefin polymerization
US6492293B1 (en) * 1999-11-12 2002-12-10 Bp Chemicals Limited Polymerisation catalyst
US6489480B2 (en) 1999-12-09 2002-12-03 Exxonmobil Chemical Patents Inc. Group-15 cationic compounds for olefin polymerization catalysts
US6822057B2 (en) 1999-12-09 2004-11-23 Exxon Mobil Chemical Patents Inc. Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
US6281306B1 (en) * 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
ATE395368T1 (de) 1999-12-20 2008-05-15 Exxonmobil Chem Patents Inc Verfahren zur herstellung von polyolefinen mittels verträgter ionischer katalysatoren
GB0003363D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Polymer blends
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
US6579823B2 (en) 2000-02-18 2003-06-17 Eastman Chemical Company Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
US6605677B2 (en) 2000-02-18 2003-08-12 Eastman Chemical Company Olefin polymerization processes using supported catalysts
US6521724B2 (en) 2000-03-10 2003-02-18 E. I. Du Pont De Nemours And Company Polymerization process
US6809209B2 (en) 2000-04-07 2004-10-26 Exxonmobil Chemical Patents Inc. Nitrogen-containing group-13 anionic compounds for olefin polymerization
US6706891B2 (en) 2000-11-06 2004-03-16 Eastman Chemical Company Process for the preparation of ligands for olefin polymerization catalysts
WO2002060957A2 (en) 2001-01-16 2002-08-08 Exxonmobil Chemical Patents Inc. Catalysts with at least two transition metal compounds and polymerization processes using them
MY131000A (en) 2001-03-16 2007-07-31 Dow Global Technologies Inc High melt strength polymers and method of making same
AU2002315077A1 (en) 2001-06-20 2003-01-08 Exxonmobil Chemical Patents Inc. Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them
DE10140203A1 (de) * 2001-08-16 2003-02-27 Bayer Ag Katalysatoren für die Olefinpolymerisation
JP2005509701A (ja) * 2001-11-16 2005-04-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー オレフィンとビニルシランおよびアリルシランとのコポリマー
JP2005511801A (ja) * 2001-11-30 2005-04-28 エクソンモービル・ケミカル・パテンツ・インク 高活性のバイメタル触媒
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
AU2003240541A1 (en) 2002-06-04 2003-12-19 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions and method of making pipes thereof
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
US20040010105A1 (en) * 2002-07-11 2004-01-15 Winslow Linda N. Slurry polymerization with unsupported late transition metal catalyst
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
AU2003270780A1 (en) * 2002-09-20 2004-04-08 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
EP1403288A1 (en) * 2002-09-27 2004-03-31 ATOFINA Research Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins
AU2003302033A1 (en) 2002-10-15 2004-06-15 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7195806B2 (en) * 2003-01-17 2007-03-27 Fina Technology, Inc. High gloss polyethylene articles
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
JP5237553B2 (ja) 2003-08-19 2013-07-17 ダウ グローバル テクノロジーズ エルエルシー ホットメルト接着剤での使用に好適なインターポリマーおよびこれらの製造方法
BRPI0508161B1 (pt) * 2004-03-17 2015-11-17 Dow Global Technologies Inc Composição, processo para preparar um homopolímero em multibloco de alto peso molecular e processo para preparar um copolímero em multibloco de alto peso molecular”
SG151301A1 (en) * 2004-03-17 2009-04-30 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for ethylene multi- block copolymer formation
BRPI0508148B1 (pt) * 2004-03-17 2015-09-01 Dow Global Technologies Inc Interpolímero de etileno em multibloco, derivado reticulado e composição”
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
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
ATE504349T1 (de) * 2004-06-16 2011-04-15 Dow Global Technologies Inc Verfahren zur auswahl von polymerisationsmodifikatoren
WO2006009980A2 (en) 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Olefin polymerisation process
BRPI0513057A (pt) * 2004-07-08 2008-04-22 Exxonmobil Chem Patents Inc produção de polìmero em condições supercrìticas
EP1650231A1 (en) * 2004-10-21 2006-04-26 Total Petrochemicals Research Feluy Polyolefins prepared from a metallocene and a new single site catalyst components in a single reactor
CN1328310C (zh) * 2004-11-05 2007-07-25 中国科学院化学研究所 聚烯烃复合材料及其制备方法
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
US7582711B2 (en) * 2005-03-04 2009-09-01 Univation Technologies, Llc Ziegler-type catalysts having increased productivity
CN101133089A (zh) * 2005-03-04 2008-02-27 纳幕尔杜邦公司 负载型烯烃聚合催化剂
EP1861439B1 (en) * 2005-03-17 2013-01-30 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
WO2006101595A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
US7625982B2 (en) 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
EP1926763B1 (en) * 2005-09-15 2014-10-29 Dow Global Technologies LLC Catalytic olefin block copolymers with controlled block sequence distribution
US7709577B2 (en) 2005-12-07 2010-05-04 Exxonmobil Chemical Patents Inc. Process of making polymer blends
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US8198373B2 (en) 2006-10-02 2012-06-12 Exxonmobil Chemical Patents Inc. Plastic toughened plastics
RU2009125934A (ru) * 2006-12-07 2011-01-20 Грейс Гмбх Унд Ко. Кг (De) Матирующее вещество
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
EP2102282B1 (en) * 2006-12-22 2011-02-09 Basell Polyolefine GmbH Multimodal polyethylene composition, mixed catalyst and process for preparing the composition
US7256240B1 (en) 2006-12-22 2007-08-14 Exxonmobil Chemical Patents Inc. Process of making polymer blends
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
CN101274968B (zh) 2007-03-28 2012-11-21 中国石油化工股份有限公司 一种用于生产宽分子量分布的聚乙烯的复合催化剂
DE102007017903A1 (de) 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
US20120172548A1 (en) 2007-05-02 2012-07-05 Lg Chem, Ltd. Polyolefin and preparation method thereof
WO2008136621A1 (en) * 2007-05-02 2008-11-13 Lg Chem, Ltd. Polyolefin and preparation method thereof
WO2008150572A1 (en) 2007-06-04 2008-12-11 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization
EP2201042B1 (en) * 2007-09-13 2012-06-27 ExxonMobil Research and Engineering Company In-line blending of plasticizers with a base polymer
EP2195349B1 (en) * 2007-09-13 2012-07-11 ExxonMobil Research and Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
CN103254513B (zh) * 2007-12-20 2015-08-26 埃克森美孚研究工程公司 全同立构聚丙烯和乙烯-丙烯共聚物的共混物
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
US8916664B2 (en) * 2010-03-29 2014-12-23 E I Du Pont De Nemours And Company Olefin polymerization process
EP2576642B1 (en) * 2010-05-28 2017-08-16 Basell Polyolefine GmbH Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
US20160122452A1 (en) 2013-07-17 2016-05-05 Exxonmobil Chemical Patents Inc. Ethylene-Propylene Copolymeric Compositions With Long Methylene Sequence Lengths
CN106589197B (zh) * 2015-10-15 2019-11-12 中国石油化工股份有限公司 一种丙烯聚合方法及其制得的产物
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
CN110799551B (zh) * 2017-06-20 2022-12-13 陶氏环球技术有限责任公司 用于烯烃聚合的联芳基苯氧基iv族过渡金属催化剂
US10851187B2 (en) 2018-01-31 2020-12-01 Exxonmobil Chemical Patents Inc. Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same
US10865258B2 (en) 2018-01-31 2020-12-15 Exxonmobil Chemical Patents Inc. Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same
WO2019152210A1 (en) * 2018-01-31 2019-08-08 Exxonmobil Chemical Patents Inc. Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same
US20200087495A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
US10961331B2 (en) * 2018-12-19 2021-03-30 Chevron Phillips Chemical Company Lp Ethylene homopolymers with a reverse short chain branch distribution
KR20210127954A (ko) 2019-02-20 2021-10-25 피나 테크놀러지, 인코포레이티드 휨이 적은 중합체 조성물
CN112210031B (zh) * 2020-10-22 2023-02-24 华东理工大学 一种后过渡金属配合物催化的乙烯与α-烯烃共聚合方法
CN117222697A (zh) 2021-04-26 2023-12-12 弗纳技术股份有限公司 单位点催化的聚合物薄片材
WO2022232760A1 (en) 2021-04-30 2022-11-03 Exxonmobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor
US11667590B2 (en) * 2021-05-26 2023-06-06 Chevron Phillips Chemical Company, Lp Ethylene oligomerization processes

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182810A (en) 1978-04-21 1980-01-08 Phillips Petroleum Company Prevention of fouling in polymerization reactors
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
NL8204876A (nl) * 1982-12-17 1984-07-16 Stamicarbon Katalysator en polymerisatie van olefinen met die katalysator.
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4897455A (en) 1985-06-21 1990-01-30 Exxon Chemical Patents Inc. Polymerization process
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
US4716205A (en) * 1985-10-15 1987-12-29 E. I. Du Pont De Nemours And Company Nickel-catalyzed polymerization of ethylene
US5030606A (en) 1985-10-15 1991-07-09 E. I. Du Pont De Nemours And Company Nickel-catalyzed copolymerization of ethylene
US4701432A (en) 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
RU1455650C (ru) * 1986-09-04 1993-02-15 Krentsel B A Способ получени модифицированного полиэтилена
EP0812862B1 (en) 1986-09-24 2002-11-13 Mitsui Chemicals, Inc. Process for polymerizing olefins
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
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5408017A (en) 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
US5241025A (en) 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
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
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
US4987200A (en) 1987-06-08 1991-01-22 Exxon Chemical Patents Inc. Preparation of polymer incorporating masked functional group-containing monomers
IL87717A0 (en) 1987-09-14 1989-02-28 Exxon Chemical Patents Inc Preparation of an active metallocene-alumoxane catalyst in situ during polymerization
US4937301A (en) 1987-12-17 1990-06-26 Exxon Chemical Patents Inc. Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization
US4937217A (en) 1987-12-17 1990-06-26 Exxon Chemical Patents Inc. Method for utilizing triethylaluminum to prepare an alumoxane support for an active metallocene catalyst
US4912074A (en) 1988-01-15 1990-03-27 Mobil Oil Corporation Catalyst composition for preparing high density or medium density olefin polymers
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
US5017714A (en) 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US5008228A (en) 1988-03-29 1991-04-16 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
US5147949A (en) 1988-03-29 1992-09-15 Exxon Chemical Patents Inc. Polymerization process using a silica gel supported metallocene-alumoxane catalyst
US5001205A (en) 1988-06-16 1991-03-19 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst
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
FR2634212B1 (fr) 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US4892851A (en) 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
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
US4935397A (en) 1988-09-28 1990-06-19 Exxon Chemical Patents Inc. Supported metallocene-alumoxane catalyst for high pressure polymerization of olefins and a method of preparing and using the same
US5382630A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
US5382631A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US4914253A (en) 1988-11-04 1990-04-03 Exxon Chemical Patents Inc. Method for preparing polyethylene wax by gas phase polymerization
US5041584A (en) 1988-12-02 1991-08-20 Texas Alkyls, Inc. Modified methylaluminoxane
US4908463A (en) 1988-12-05 1990-03-13 Ethyl Corporation Aluminoxane process
FR2642429B1 (fr) 1989-01-31 1991-04-19 Bp Chimie Sa Procede et appareil de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US5103031A (en) 1989-02-21 1992-04-07 Ethyl Corporation Falling film aluminoxane process
US4968827A (en) 1989-06-06 1990-11-06 Ethyl Corporation Alkylaluminoxane process
US4924018A (en) 1989-06-26 1990-05-08 Ethyl Corporation Alkylaluminoxane process
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
US5504169A (en) 1989-09-13 1996-04-02 Exxon Chemical Patents Inc. Process for producing amorphous poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
CA2027145C (en) 1989-10-10 2002-12-10 Michael J. Elder Metallocene catalysts with lewis acids and aluminum alkyls
US5763549A (en) 1989-10-10 1998-06-09 Fina Technology, Inc. Cationic metallocene catalysts based on organoaluminum anions
ATE120768T1 (de) 1989-10-30 1995-04-15 Fina Technology Herstellung von metallocenkatalysatoren für olefinpolymerisation.
US5387568A (en) 1989-10-30 1995-02-07 Fina Technology, Inc. Preparation of metallocene catalysts for polymerization of olefins
US5266544A (en) * 1989-12-29 1993-11-30 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst and process for the polymerization of olefins
WO1991009882A1 (en) 1990-01-02 1991-07-11 Exxon Chemical Patents Inc. Supported ionic metallocene catalysts for olefin polymerization
US5086205A (en) 1990-03-26 1992-02-04 Powcon, Inc. Apparatus employing a welding power supply for powering a plasma cutting torch
EP0454231A3 (en) 1990-04-20 1992-01-15 The University Of North Carolina At Chapel Hill Late transition metal catalysts for olefin polymerization
PL166690B1 (pl) 1990-06-04 1995-06-30 Exxon Chemical Patents Inc Sposób wytwarzania polimerów olefin PL
DE69122275T3 (de) 1990-06-22 2002-10-31 Exxon Chemical Patents Inc Aluminiumfreie Monocyclopentadienyl-Metallocenkatalysatoren für Olefinpolymerisation
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5079205A (en) 1990-07-13 1992-01-07 Exxon Chemical Patents Inc. Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization
WO1992009640A1 (en) * 1990-11-30 1992-06-11 Idemitsu Kosan Co., Ltd. Process for producing olefinic polymer
ES2085000T3 (es) 1990-12-27 1996-05-16 Exxon Chemical Patents Inc Un compuesto de amido-metal de transicion y un sistema catalitico para la produccion de polipropileno isotactico.
US5189192A (en) 1991-01-16 1993-02-23 The Dow Chemical Company Process for preparing addition polymerization catalysts via metal center oxidation
JP2574191B2 (ja) 1991-04-30 1997-01-22 信越化学工業株式会社 重合体スケールの付着防止方法およびそれに使用する重合体スケール防止剤
JP3275211B2 (ja) 1991-05-20 2002-04-15 ザ ダウ ケミカル カンパニー 付加重合触媒の製造方法
EP0702030B1 (de) * 1991-05-27 2001-03-21 TARGOR GmbH Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
CA2069995C (en) 1991-05-31 1996-04-09 Mitsui Chemicals, Incorporated Olefin polymerization solid catalyst, olefin polymerization catalyst and olefin polymerization
DE4120009A1 (de) 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
WO1993003093A1 (en) 1991-07-18 1993-02-18 Exxon Chemical Patents Inc. Heat sealed article
US5157137A (en) 1991-07-26 1992-10-20 Ethyl Corporation Method of making gel free alkylaluminoxane solutions
US5235081A (en) 1992-03-18 1993-08-10 Ethyl Corporation Method of removing gel forming materials from methylaluminoxanes
TW300901B (hu) 1991-08-26 1997-03-21 Hoechst Ag
CA2077744C (en) * 1991-09-30 2003-04-15 Edwar Shoukri Shamshoum Homogeneous-heterogeneous catalyst system for polyolefins
DE59210001D1 (de) 1991-10-15 2005-02-17 Basell Polyolefine Gmbh Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
US5359015A (en) 1991-11-07 1994-10-25 Exxon Chemical Patents Inc. Metallocene catalysts and their production and use
US5281679A (en) 1991-11-07 1994-01-25 Exxon Chemical Patents Inc. Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof
ES2108861T3 (es) 1991-11-25 1998-01-01 Exxon Chemical Patents Inc Composiciones cataliticas polionicas de metales de transicion.
US5274056A (en) 1992-01-31 1993-12-28 Phillips Petroleum Company Linear, very low density polyethylene polymerization process and products thereof
US5329032A (en) 1992-03-18 1994-07-12 Akzo Chemicals Inc. Polymethylaluminoxane of enhanced solution stability
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
EP0578838A1 (en) 1992-04-29 1994-01-19 Hoechst Aktiengesellschaft Olefin polymerization catalyst, process for its preparation, and its use
US5240894A (en) 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system
US5238892A (en) 1992-06-15 1993-08-24 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin(s) (co)polymerization
WO1993025590A1 (en) 1992-06-15 1993-12-23 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
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
CA2139356C (en) * 1992-07-01 2001-02-06 Donna J. Crowther Transition metal olefin polymerization catalysts
US5248801A (en) 1992-08-27 1993-09-28 Ethyl Corporation Preparation of methylaluminoxanes
EP0591756B1 (en) 1992-09-22 1998-11-25 Idemitsu Kosan Company Limited Polymerization catalysts and process for producing polymers
US5332708A (en) * 1992-11-23 1994-07-26 Phillips Petroleum Company Catalyst compositions and catalytic processes
US6313240B1 (en) 1993-02-22 2001-11-06 Tosoh Corporation Process for producing ethylene/α-olefin copolymer
US5347024A (en) 1993-03-19 1994-09-13 The Dow Chemical Company Preparation of addition polymerization catalysts via Lewis acid mitigated metal center oxidation
EP1623999A1 (en) 1993-04-26 2006-02-08 ExxonMobil Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5643846A (en) * 1993-04-28 1997-07-01 Fina Technology, Inc. Process for a isotactic/syndiotactic polymer blend in a single reactor
US5470993A (en) 1993-06-24 1995-11-28 The Dow Chemical Company Titanium(II) or zirconium(II) complexes and addition polymerization catalysts therefrom
JP3216748B2 (ja) * 1993-07-23 2001-10-09 出光興産株式会社 芳香族ビニル化合物重合体組成物の製造触媒及びそれを用いた芳香族ビニル化合物重合体組成物の製造方法
IT1270070B (it) * 1994-07-08 1997-04-28 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US5622906A (en) * 1994-09-16 1997-04-22 Phillips Petroleum Company Compositions useful for olefin polymerization and processes therefor and therewith
US5502128A (en) 1994-12-12 1996-03-26 University Of Massachusetts Group 4 metal amidinate catalysts and addition polymerization process using same
KR100418533B1 (ko) 1995-01-24 2004-06-11 이.아이,듀우판드네모아앤드캄파니 알파-올레핀및올레핀중합체및그의제조방법
US5714556A (en) 1995-06-30 1998-02-03 E. I. Dupont De Nemours And Company Olefin polymerization process
US5916982A (en) 1995-09-29 1999-06-29 Nippon Oil Co., Ltd. Process for the production of polyolefins
DE69718642T2 (de) 1996-06-17 2003-11-13 Exxonmobil Chem Patents Inc Spätübergangsmetall-trägerkatalysatorsysteme

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US6492473B1 (en) 2002-12-10
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