DE69620760D1 - Verfahren zur herstellung von polymerisierten geträgerten metallocenkatalysatorsystemen - Google Patents
Verfahren zur herstellung von polymerisierten geträgerten metallocenkatalysatorsystemenInfo
- Publication number
- DE69620760D1 DE69620760D1 DE69620760T DE69620760T DE69620760D1 DE 69620760 D1 DE69620760 D1 DE 69620760D1 DE 69620760 T DE69620760 T DE 69620760T DE 69620760 T DE69620760 T DE 69620760T DE 69620760 D1 DE69620760 D1 DE 69620760D1
- Authority
- DE
- Germany
- Prior art keywords
- metallocene catalyst
- catalyst systems
- supported metallocene
- producing polymerized
- polymerized supported
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012968 metallocene catalyst Substances 0.000 title 1
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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61916—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 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
- C08F4/61927—Component covered by group C08F4/60 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
- 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
- C08F4/65927—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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49905495A | 1995-07-06 | 1995-07-06 | |
PCT/US1996/011124 WO1997002297A1 (en) | 1995-07-06 | 1996-06-28 | Method for producing prepolymerized, supported metallocene catalyst systems |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69620760D1 true DE69620760D1 (de) | 2002-05-23 |
DE69620760T2 DE69620760T2 (de) | 2002-12-05 |
Family
ID=23983634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69620760T Expired - Lifetime DE69620760T2 (de) | 1995-07-06 | 1996-06-28 | Verfahren zur herstellung von polymerisierten geträgerten metallocenkatalysatorsystemen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5688734A (de) |
EP (1) | EP0836624B1 (de) |
JP (1) | JPH11508932A (de) |
KR (1) | KR100427159B1 (de) |
CN (1) | CN1098283C (de) |
CA (1) | CA2223258A1 (de) |
DE (1) | DE69620760T2 (de) |
ES (1) | ES2176466T3 (de) |
WO (1) | WO1997002297A1 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19621969A1 (de) * | 1996-05-31 | 1997-12-04 | Basf Ag | Verfahren zur Herstellung von kristallinen Polymerisaten durch Dispersionspolymerisation in Gegenwart von Metallocenkatalysatorsystemen |
US6660809B1 (en) * | 1997-02-07 | 2003-12-09 | Exxonmobil Chemical Patents Inc. | Propylene polymers incorporating polyethylene macromers |
KR100503523B1 (ko) | 1997-02-07 | 2005-07-25 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 비닐-함유 거대단량체의 제조방법 |
US6117962A (en) * | 1997-12-10 | 2000-09-12 | Exxon Chemical Patents Inc. | Vinyl-containing stereospecific polypropylene macromers |
DE19826743A1 (de) | 1998-06-16 | 1999-12-23 | Bayer Ag | Verfahren zur Herstellung von geträgerten Polymerisationskatalysatorsystemen und Verwendung dieser zur Homo- und Copolymerisation ungesättigter Monomere |
EP0969019A1 (de) * | 1998-07-02 | 2000-01-05 | Fina Research S.A. | Polyolefinenherstellung |
US6251817B1 (en) | 1998-12-30 | 2001-06-26 | Union Carbide Chemicals & Plastics Technology Corporation | Method of reducing tube plugging using preactivated unsupported catalysts |
US6239060B1 (en) * | 1998-12-31 | 2001-05-29 | Phillips Petroleum Company | Supported metallocene catalyst system and method for polymerizing olefins |
EP1218423B1 (de) | 1999-10-02 | 2005-03-16 | Borealis Technology Oy | Geträgerter und modifizierter katalysator für die polymerisation von olefine |
US6444605B1 (en) | 1999-12-28 | 2002-09-03 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins |
DE10160328A1 (de) * | 2001-12-07 | 2003-06-18 | Merck Patent Gmbh | Mikropartikuläres Material |
DE60137638D1 (de) | 2001-12-19 | 2009-03-26 | Borealis Tech Oy | Herstellung von geträgerten Katalysatoren für die Olefinpolymerisation |
JP3915559B2 (ja) * | 2002-03-14 | 2007-05-16 | 日産自動車株式会社 | 自動車のヘッドランプ取付構造 |
GB0220681D0 (en) * | 2002-09-05 | 2002-10-16 | Borealis Tech Oy | Process |
EP1611169B1 (de) | 2003-03-21 | 2010-06-02 | Dow Global Technologies Inc. | Verfahren zur herstellung von polyolefinen mit kontrollierter morphologie |
US6953764B2 (en) | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
KR101167877B1 (ko) | 2003-07-04 | 2012-07-23 | 바젤 폴리올레핀 게엠베하 | 올레핀 중합 방법 |
GB0329348D0 (en) * | 2003-12-18 | 2004-01-21 | Bp Chem Int Ltd | Polymerisation process |
EP1731536A1 (de) | 2005-06-09 | 2006-12-13 | Innovene Manufacturing France SAS | Unterstützte Polymerisationskatalysatoren |
EP1803747A1 (de) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt |
US20090186996A1 (en) | 2006-05-05 | 2009-07-23 | Boone Harold W | Hafnium complexes of carbazolyl substituted imidazole ligands |
GB0610667D0 (en) | 2006-05-30 | 2006-07-05 | Nova Chem Int Sa | Supported polymerization catalysts |
TW200932762A (en) | 2007-10-22 | 2009-08-01 | Univation Tech Llc | Polyethylene compositions having improved properties |
TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
KR101698618B1 (ko) | 2009-01-08 | 2017-01-20 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 중합 방법을 위한 첨가제 |
CN102482372B (zh) | 2009-07-23 | 2013-09-04 | 尤尼威蒂恩技术有限公司 | 聚合反应系统 |
MY159256A (en) | 2010-02-18 | 2016-12-30 | Univation Tech Llc | Methods for operating a polymerization reactor |
BR112012021122B1 (pt) | 2010-02-22 | 2020-01-07 | Univation Technologies, Llc | Sistema catalítico, método para preparar o sistema catalítico e método para polimerização de olefinas |
EP2558531B1 (de) | 2010-04-13 | 2017-02-15 | Univation Technologies, LLC | Polymermischungen und filme |
EP2576642B1 (de) | 2010-05-28 | 2017-08-16 | Basell Polyolefine GmbH | Verfahren zur herstellung eines geträgerten katalysatorsystems zur olefinpolymerisation, katalysatorsystem und seine verwendung |
WO2012009215A1 (en) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systems and methods for measuring static charge on particulates |
EP2593217B1 (de) | 2010-07-16 | 2014-07-02 | Univation Technologies, LLC | Systeme und verfahren zur messung der partikelakkumulation auf reaktorflächen |
WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
EP2465876A1 (de) | 2010-12-15 | 2012-06-20 | INEOS Manufacturing Belgium NV | Aktivierung von Trägern |
MX337727B (es) | 2010-12-17 | 2016-03-16 | Univation Tech Llc | Sistemas y metodos para recuperar hidrocarburos a partir de un producto de gas de purga de poliolefinas. |
US8703884B2 (en) | 2010-12-22 | 2014-04-22 | Univation Technologies, Llc | Additive for polyolefin polymerization processes |
WO2012098045A1 (en) | 2011-01-20 | 2012-07-26 | Ineos Commercial Services Uk Limited | Activating supports |
WO2013028283A1 (en) | 2011-08-19 | 2013-02-28 | Univation Technologies, Llc | Catalyst systems and methods for using same to produce polyolefin products |
US9181371B2 (en) | 2011-11-08 | 2015-11-10 | Univation Technologies, Llc | Methods for producing polyolefins with catalyst systems |
US9175119B2 (en) | 2011-12-14 | 2015-11-03 | Ineos Europe Ag | Polymers |
EP2800766B1 (de) | 2012-03-05 | 2019-09-04 | Univation Technologies, LLC | Verfahren zur herstellung einer katalysatorkomposition und die damit hergstellten polymere |
CA2800056A1 (en) | 2012-12-24 | 2014-06-24 | Nova Chemicals Corporation | Polyethylene blend compositions |
EP4039366A1 (de) | 2012-12-28 | 2022-08-10 | Univation Technologies, LLC | Geträgerter katalysator mit verbesserten fliesseigeschaften |
EP4223802A3 (de) | 2013-02-07 | 2023-10-25 | Univation Technologies, LLC | Polymerisationskatalysator |
EP2970526B1 (de) | 2013-03-15 | 2017-08-09 | Univation Technologies, LLC | Liganden für katalysatoren |
EP2970524B1 (de) | 2013-03-15 | 2018-03-07 | Univation Technologies, LLC | Dreizahnige stickstoffliganden für olefinpolymerisationskatalysatoren |
EP3287473B1 (de) | 2013-06-05 | 2019-10-16 | Univation Technologies, LLC | Schutz von phenolgruppen |
US10208139B2 (en) | 2014-08-19 | 2019-02-19 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
WO2016028277A1 (en) | 2014-08-19 | 2016-02-25 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
US10189917B2 (en) | 2014-08-19 | 2019-01-29 | Univation Technologies, Llc | Fluorinated catalyst supports and catalyst systems |
CN105622795B (zh) * | 2014-10-28 | 2019-02-19 | 中国石油化工股份有限公司 | 茂金属催化剂组合物及其制备方法 |
CN107206655B (zh) | 2015-01-21 | 2019-09-06 | 尤尼威蒂恩技术有限责任公司 | 用于控制聚合物链断裂的方法 |
WO2016118566A1 (en) | 2015-01-21 | 2016-07-28 | Univation Technologies, Llc | Methods for gel reduction in polyolefins |
CA3038149C (en) | 2016-09-27 | 2023-08-22 | Univation Technologies, Llc | Method for long chain branching control in polyethylene production |
EP3580244A1 (de) | 2017-02-07 | 2019-12-18 | ExxonMobil Chemical Patents Inc. | Verfahren zur verringerung des verlustes der katalysatoraktivität eines ziegler-natta-katalysators |
US11193008B2 (en) | 2017-04-10 | 2021-12-07 | Exxonmobil Chemical Patents Inc. | Methods for making polyolefin polymer compositions |
BR112019023691B1 (pt) | 2017-05-10 | 2023-01-31 | Univation Technologies Llc | Sistema de catalisador e processo de polimerização para a produção de uma composição de poliolefina |
WO2022020025A1 (en) | 2020-07-22 | 2022-01-27 | Exxonmobil Chemical Patents Inc. | Polyolefin compositions and articles thereof |
US20220403062A1 (en) * | 2020-10-16 | 2022-12-22 | Lg Chem, Ltd. | Metallocene supported catalyst and method for preparing olefine polymer using the same |
EP4259669A1 (de) | 2020-12-08 | 2023-10-18 | ExxonMobil Chemical Patents Inc. | Hochdichte polyethylenzusammensetzungen mit langkettiger verzweigung |
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ATE81512T1 (de) * | 1986-08-26 | 1992-10-15 | Mitsui Petrochemical Ind | Katalysator zur polymerisierung von alpha-olefin und verfahren. |
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 |
US5243001A (en) * | 1990-11-12 | 1993-09-07 | Hoechst Aktiengesellschaft | Process for the preparation of a high molecular weight olefin polymer |
US5239022A (en) * | 1990-11-12 | 1993-08-24 | Hoechst Aktiengesellschaft | Process for the preparation of a syndiotactic polyolefin |
US5240894A (en) * | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
CN1043474C (zh) * | 1993-05-25 | 1999-05-26 | 埃克森化学专利公司 | 烯烃聚合用带载体的金属茂催化剂体系及其制备方法和用途 |
EP0629631B1 (de) * | 1993-06-07 | 2002-08-28 | Mitsui Chemicals, Inc. | Übergangsmetallverbindung, und diese enthaltender Polymerisationkatalysator |
FI96866C (fi) * | 1993-11-05 | 1996-09-10 | Borealis As | Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö |
US5468702A (en) * | 1994-07-07 | 1995-11-21 | Exxon Chemical Patents Inc. | Method for making a catalyst system |
-
1996
- 1996-06-28 DE DE69620760T patent/DE69620760T2/de not_active Expired - Lifetime
- 1996-06-28 CA CA002223258A patent/CA2223258A1/en not_active Abandoned
- 1996-06-28 ES ES96921807T patent/ES2176466T3/es not_active Expired - Lifetime
- 1996-06-28 JP JP9505250A patent/JPH11508932A/ja active Pending
- 1996-06-28 KR KR10-1998-0700018A patent/KR100427159B1/ko not_active IP Right Cessation
- 1996-06-28 WO PCT/US1996/011124 patent/WO1997002297A1/en active IP Right Grant
- 1996-06-28 CN CN96196257A patent/CN1098283C/zh not_active Expired - Lifetime
- 1996-06-28 EP EP96921807A patent/EP0836624B1/de not_active Expired - Lifetime
- 1996-09-19 US US08/710,589 patent/US5688734A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1192752A (zh) | 1998-09-09 |
KR19990028720A (ko) | 1999-04-15 |
CA2223258A1 (en) | 1997-01-23 |
KR100427159B1 (ko) | 2004-06-16 |
EP0836624A1 (de) | 1998-04-22 |
EP0836624B1 (de) | 2002-04-17 |
JPH11508932A (ja) | 1999-08-03 |
DE69620760T2 (de) | 2002-12-05 |
WO1997002297A1 (en) | 1997-01-23 |
CN1098283C (zh) | 2003-01-08 |
ES2176466T3 (es) | 2002-12-01 |
US5688734A (en) | 1997-11-18 |
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