DE69810605T2 - Lebende olefinpolymerisationsverfahren - Google Patents

Lebende olefinpolymerisationsverfahren

Info

Publication number
DE69810605T2
DE69810605T2 DE69810605T DE69810605T DE69810605T2 DE 69810605 T2 DE69810605 T2 DE 69810605T2 DE 69810605 T DE69810605 T DE 69810605T DE 69810605 T DE69810605 T DE 69810605T DE 69810605 T2 DE69810605 T2 DE 69810605T2
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DE
Germany
Prior art keywords
olefin polymerization
polymerization processes
living olefin
living
processes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69810605T
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English (en)
Other versions
DE69810605D1 (de
Inventor
R Schrock
Robert Baumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of 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
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Publication of DE69810605D1 publication Critical patent/DE69810605D1/de
Publication of DE69810605T2 publication Critical patent/DE69810605T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/28Titanium compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/02Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C217/04Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C217/06Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
    • C07C217/08Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/78Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C217/80Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • C07C217/82Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
    • C07C217/90Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. amino-diphenylethers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/003Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69810605T 1997-04-11 1998-04-09 Lebende olefinpolymerisationsverfahren Expired - Lifetime DE69810605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/843,161 US5889128A (en) 1997-04-11 1997-04-11 Living olefin polymerization processes
PCT/US1998/007466 WO1998046651A2 (en) 1997-04-11 1998-04-09 Living olefin polymerization processes

Publications (2)

Publication Number Publication Date
DE69810605D1 DE69810605D1 (de) 2003-02-13
DE69810605T2 true DE69810605T2 (de) 2003-05-08

Family

ID=25289222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810605T Expired - Lifetime DE69810605T2 (de) 1997-04-11 1998-04-09 Lebende olefinpolymerisationsverfahren

Country Status (7)

Country Link
US (5) US5889128A (de)
EP (1) EP0975579B1 (de)
JP (1) JP2001520696A (de)
AU (1) AU6970998A (de)
CA (1) CA2285964C (de)
DE (1) DE69810605T2 (de)
WO (1) WO1998046651A2 (de)

Families Citing this family (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889128A (en) * 1997-04-11 1999-03-30 Massachusetts Institute Of Technology Living olefin polymerization processes
US6271325B1 (en) * 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
US6291616B1 (en) 1999-06-17 2001-09-18 Wisconsin Alumni Research Foundation Methods and reagents for capping ruthenium or osmium carbene-catalyzed ROMP products
US6271315B1 (en) 1999-06-17 2001-08-07 Wisconsin Alumni Research Foundation Methods for making multivalent arrays
US6333423B1 (en) * 1999-09-10 2001-12-25 Ramot University Authority For Applied Research And Industrial Development Ltd. Ultra-high activity non-metallocene pre-catalyst and method for catalytic polymerization of alpha-olefin monomers
DE10002074C2 (de) 1999-09-20 2002-05-08 Solarlux Aluminium Sys Gmbh Verriegelbares Dreh- und/oder Schiebeflügelsystem
EP1222025A2 (de) * 1999-10-12 2002-07-17 Dow Global Technologies Inc. Möglicherweise dikationische nicht-metallocenkomplexe von metallen der gruppe 4 mit anionischen n, o or p liganden
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
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
US6624107B2 (en) 1999-10-22 2003-09-23 Univation Technologies, Llc Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof
US6265505B1 (en) * 1999-11-18 2001-07-24 Univation Technologies, Llc Catalyst system and its use in a polymerization process
US6417304B1 (en) 1999-11-18 2002-07-09 Univation Technologies, Llc Method of polymerization and polymer produced therefrom
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
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US20040248801A1 (en) * 2000-03-21 2004-12-09 Kiessling Laura L. Methods and reagents for regulation of cellular responses in biological systems
EP1334118A4 (de) * 2000-03-21 2005-10-05 Wisconsin Alumni Res Found Verfahren und reaktionsmittel zur regulation des zellularen ansprechens in biologischen systemen
KR100814980B1 (ko) 2000-09-28 2008-03-18 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 산화물, 규산염 및 인산염의 증기를 이용한 석출
US6686490B1 (en) * 2000-11-06 2004-02-03 Ramot University Authority For Applied Research & Industrial Development Ltd. Active non-metallocene pre-catalyst and method for tactic catalytic polymerization of alpha-olefin monomers
JP2002206007A (ja) * 2000-11-08 2002-07-26 National Institute Of Advanced Industrial & Technology オレフィン系ブロック共重合体の製法
US6656866B2 (en) * 2000-12-04 2003-12-02 Univation Technologies, Llc Catalyst preparation method
US6518444B1 (en) 2000-12-18 2003-02-11 Univation Technologies, Llc Preparation of polymerization catalysts
GB2374771B (en) * 2000-12-29 2004-07-07 Vtech Communications Ltd Frame structure with diversity
GB0102440D0 (en) 2001-01-31 2001-03-14 Borealis Tech Oy Catalyst
CN1692118A (zh) * 2001-05-10 2005-11-02 尤尼威蒂恩技术有限责任公司 包含吡咯二亚胺配位体的烯烃聚合催化剂
US7002049B2 (en) * 2002-08-19 2006-02-21 Eastman Chemical Company Process for α,β-dihydroxyalkenes and derivatives
EP1620479B1 (de) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefinklebstoffzusammensetzungen und daraus hergestellte gegenstände
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
US7547751B2 (en) 2003-08-04 2009-06-16 Dsm Ip Assets B.V. Process for the preparation of a polyolefin
CN1860142B (zh) * 2003-08-04 2010-12-01 帝斯曼知识产权资产管理有限公司 制备聚烯烃的方法
US7250523B2 (en) * 2003-10-22 2007-07-31 Board Of Trustees Of Michigan State University Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis
US6967184B2 (en) * 2004-02-17 2005-11-22 Univation Technologies, Llc Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7868092B2 (en) * 2005-06-14 2011-01-11 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
US7432328B2 (en) * 2005-06-14 2008-10-07 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
US8202940B2 (en) * 2004-08-19 2012-06-19 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
EP1805226A1 (de) * 2004-10-29 2007-07-11 Exxonmobil Chemical Patents Inc. Katalysatorverbindung mit zweiwertigem dreizähnigem liganden
US6987152B1 (en) 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
EP1840130B1 (de) * 2005-01-21 2012-12-26 Riken Metallkomplex mit einem tridentatliganden und polymerisierungskatalysator damit
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7858702B2 (en) * 2005-06-14 2010-12-28 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
US7947797B2 (en) 2005-09-14 2011-05-24 Univation Technologies, Llc Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness
US20070109911A1 (en) * 2005-11-16 2007-05-17 Neubauer Anthony C High speed and direct driven rotating equipment for polyolefin manufacturing
EP1803747A1 (de) 2005-12-30 2007-07-04 Borealis Technology Oy Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
US20070203504A1 (en) * 2006-02-27 2007-08-30 Blair Denny Skin-marking devices and their use
WO2008042078A1 (en) * 2006-10-03 2008-04-10 Univation Technologies, Llc Effervescent nozzle for catalyst injection
BRPI0717152B1 (pt) 2006-10-03 2018-07-03 Univation Technologies, Llc. Método para polimerização de olefina e sistema de reação para polimerização de olefina
US7932397B2 (en) 2006-11-22 2011-04-26 Massachusetts Institute Of Technology Olefin metathesis catalysts and related methods
EP2112175A1 (de) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Aktivator für Metallocene, der einen oder mehrere halogensubstituierte heterocyklische Liganden enthält, die an ein Alumoxan koordiniert sind
TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
TW200936564A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Methods for the removal of impurities from polymerization feed streams
AU2009206684C1 (en) * 2008-01-25 2014-12-04 Massachusetts Institute Of Technology Catalysts for metathesis reactons including enantioselective olefin metathesis, and related methods
US7910760B2 (en) * 2008-04-15 2011-03-22 Exxonmobil Chemical Patents Inc. Semi-rigid linked diamines, precursors therefor, and transition metal diamido complexes as catalysts for olefin polymerization processes
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
US8222469B2 (en) * 2009-07-15 2012-07-17 Massachusetts Institute Of Technology Catalysts and processes for the formation of terminal olefins by ethenolysis
US8158733B2 (en) * 2009-07-22 2012-04-17 Equistar Chemicals, Lp Catalysts based on 2-(2-aryloxy)quinoline or 2-(2-aryloxy)dihydroquinoline ligands
US7858718B1 (en) 2009-07-22 2010-12-28 Equistar Chemicals, Lp Catalysts based on 2-aryl-8-anilinoquinoline ligands
US8153544B2 (en) * 2009-07-22 2012-04-10 Equistar Chemicals, Lp Method for preparing non-metallocene catalysts
EP2456796B1 (de) 2009-07-23 2013-07-17 Univation Technologies, LLC Polymerisationsreaktionssystem
US8362311B2 (en) * 2009-09-30 2013-01-29 Massachusetts Institute Of Technology Highly Z-selective olefins metathesis
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
EP2534140B1 (de) 2010-02-08 2018-04-11 Trustees of Boston College Effiziente verfahren zur z- oder cis-selektiven kreuzmetathese
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
WO2011129956A1 (en) 2010-04-13 2011-10-20 Univation Technologies, Llc Polymer blends and films made therefrom
US20120016092A1 (en) 2010-07-14 2012-01-19 Sandor Nagy Catalysts based on quinoline precursors
BR112013000679A2 (pt) 2010-07-16 2016-05-31 Univation Tech Llc sistemas e métodos para medir acúmulo de partícula em superfícies de reator
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
US8742041B2 (en) 2010-11-30 2014-06-03 Univation Technologies, Llc Processes for the polymerization of olefins with extracted metal carboxylate salts
JP5859561B2 (ja) 2010-11-30 2016-02-10 ユニベーション・テクノロジーズ・エルエルシー 改善された流動特性を有する触媒組成物並びにその製造方法及び使用方法
CN103298842B (zh) 2010-12-17 2016-08-31 尤尼威蒂恩技术有限责任公司 从聚烯烃吹扫气体产物回收烃的***以及方法
RU2598023C2 (ru) 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Полученные распылительной сушкой каталитические композиции и способы полимеризации, в которых они применяются
US8546500B2 (en) 2011-05-27 2013-10-01 Massachusetts Institute Of Technology Complexes for use in metathesis reactions
WO2012167171A2 (en) 2011-06-03 2012-12-06 Massachusetts Institute Of Technology Z-selective ring-closing metathesis reactions
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
EP2776476B1 (de) 2011-11-08 2019-03-13 Univation Technologies, LLC Verfahren zur herstellung von polyolefinen mit katalysatorsystemen
WO2013070601A2 (en) 2011-11-08 2013-05-16 Univation Technologies, Llc Methods of preparing a catalyst system
CN104918947A (zh) 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 将铝氧烷的生产整合到催化剂生产中的方法
EP2938434B1 (de) 2012-12-28 2022-05-04 Univation Technologies, LLC Geträgerter katalysator mit verbesserten fliesseigeschaften
CN110452318A (zh) 2013-01-14 2019-11-15 尤尼威蒂恩技术有限责任公司 制备高产率催化剂***的方法
US20150353651A1 (en) 2013-01-30 2015-12-10 Univation Technologies, Llc Processes for making catalyst compositions having improved flow
KR102113899B1 (ko) 2013-02-07 2020-05-21 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀의 제조
CN107266620B (zh) 2013-03-15 2020-09-01 尤尼威蒂恩技术有限责任公司 催化剂的配体
JP6360549B2 (ja) 2013-03-15 2018-07-18 ユニベーション・テクノロジーズ・エルエルシー オレフィン重合触媒用の三座窒素系配位子
EP2970525B1 (de) 2013-03-15 2021-03-24 Univation Technologies, LLC Mehrfachkatalysatorsystem mit metallocenen und tridentatstickstoffbasierten ligandenkomplexen zur olefinpolymerisation
EP3287473B1 (de) 2013-06-05 2019-10-16 Univation Technologies, LLC Schutz von phenolgruppen
CN103408577B (zh) * 2013-08-13 2016-02-24 中国科学院化学研究所 基于芳基二胺的胺基硅烷化合物及其制备方法
CN106164104A (zh) 2014-04-02 2016-11-23 尤尼威蒂恩技术有限责任公司 连续性组合物及其制备和使用方法
CN113307900B (zh) 2014-06-16 2024-05-03 尤尼威蒂恩技术有限责任公司 聚乙烯树脂
RU2685268C2 (ru) 2014-06-16 2019-04-17 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Способы модификации отношения текучестей расплава и/или набухания полиэтиленовых смол
WO2016094870A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
EP3230325B1 (de) 2014-12-12 2020-06-17 ExxonMobil Research and Engineering Company Verfahren zur trennung von aromatischen verbindungen aus schmiermittelbasen
SG11201707037TA (en) 2015-03-10 2017-09-28 Univation Tech Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
EP3283532B1 (de) 2015-04-17 2022-05-18 Univation Technologies, LLC Verfahren und systeme zur olefinpolymerisierung
SG11201708487RA (en) 2015-04-24 2017-11-29 Univation Tech Llc Methods for operating a polymerization reactor
EP3288984B1 (de) 2015-04-27 2023-08-09 Univation Technologies, LLC Geträgerte katalysatorzusammensetzungen mit verbesserten fliesseigenschaften und herstellung davon
US10414887B2 (en) 2015-10-02 2019-09-17 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
WO2018048472A1 (en) 2016-09-09 2018-03-15 Exxonmobil Chemical Patents Inc. Pilot plant scale semi-condensing operation
WO2018075243A1 (en) 2016-10-19 2018-04-26 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
WO2018118258A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
CN110191902B (zh) 2017-02-13 2022-08-09 尤尼威蒂恩技术有限责任公司 双峰聚乙烯树脂
EP3788081A1 (de) 2018-05-02 2021-03-10 ExxonMobil Chemical Patents Inc. Verfahren zur aufskalierung von einer pilotanlage zu einer grösseren produktionsanlage
US11459408B2 (en) 2018-05-02 2022-10-04 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2020028059A1 (en) 2018-07-31 2020-02-06 Dow Global Technologies Llc Polyethylene formulations for large part blow molding applications
US11859031B2 (en) 2018-11-06 2024-01-02 Dow Global Technologies Llc Alkane-soluble non-metallocene precatalysts
US11891464B2 (en) 2018-11-06 2024-02-06 Dow Global Technologies Llc Alkane-soluble non-metallocene precatalysts
US12012475B2 (en) 2018-11-06 2024-06-18 Dow Global Technologies Llc Method of olefin polymerization using alkane-soluble non-metallocene precatalyst
KR102139882B1 (ko) * 2019-03-12 2020-07-31 대림산업 주식회사 폴리올레핀 수지 제조를 위한 신규한 메탈로센 촉매 화합물 또는 이의 제조방법
MX2022014747A (es) 2020-05-29 2023-01-11 Univation Tech Llc Polietileno bimodal de un solo reactor con modulo mejorado para aplicaciones de tambor de moldeo por soplado por extrusion.
KR20230048349A (ko) 2020-08-05 2023-04-11 다우 글로벌 테크놀로지스 엘엘씨 재생 중합체를 포함하는 열가소성 조성물 및 그로부터 제조된 물품
CN116635430A (zh) 2020-08-05 2023-08-22 陶氏环球技术有限责任公司 包含双峰聚乙烯的热塑性组合物和由其制造的制品
WO2022232760A1 (en) 2021-04-30 2022-11-03 Exxonmobil Chemical Patents Inc. Processes for transitioning between different polymerization catalysts in a polymerization reactor
WO2023069407A1 (en) 2021-10-21 2023-04-27 Univation Technologies, Llc Bimodal poly(ethylene-co-1-alkene) copolymer and blow-molded intermediate bulk containers made therefrom
WO2024081271A1 (en) 2022-10-11 2024-04-18 Dow Global Technologies Llc Polyethylene blends containing virgin and recycled hdpe materials
WO2024081272A1 (en) 2022-10-11 2024-04-18 Dow Global Technologies Llc Bimodal hdpe and polyethylene blend containing virgin and recycled hdpe materials
WO2024129637A1 (en) 2022-12-12 2024-06-20 Univation Technologies, Llc Decreasing triboelectric charging of, and/or reactor fouling by, polyolefin particles

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959436A (en) 1983-06-15 1990-09-25 Exxon Research And Engineering Co. Narrow MWD alpha-olefin copolymers
US4882406A (en) * 1983-06-15 1989-11-21 Exxon Research & Engineering Company Nodular copolymers formed of alpha-olefin copolymers coupled by non-conjugated dienes
US4480075A (en) * 1983-06-24 1984-10-30 Shell Oil Company Block copolymers of Ziegler-Natta polymerized and anionically polymerized monomers
JPH0612089B2 (ja) * 1984-10-15 1994-02-16 本田技研工業株式会社 内燃エンジンのアイドル回転数フィードバック制御方法
US4681956A (en) 1985-09-25 1987-07-21 Massachusetts Institute Of Technology Catalyst composition for effecting metathesis of olefins
US4752597A (en) 1985-12-12 1988-06-21 Exxon Chemical Patents Inc. New polymerization catalyst
US4791180A (en) 1985-12-12 1988-12-13 Exxon Chemical Patents Inc. New polymerization catalyst
US5621126A (en) 1987-01-30 1997-04-15 Exxon Chemical Patents Inc. Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts
US5384299A (en) 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5391629A (en) * 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
US5196491A (en) * 1988-11-25 1993-03-23 E. I. Du Pont De Nemours And Company Living cationic polymerization of alkyl vinyl ethers
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
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
KR927003669A (ko) * 1990-02-09 1992-12-18 엑손 케미칼 패턴츠 인코포레이티드 이온 촉매로부터의 블록 공중합체
US5079205A (en) 1990-07-13 1992-01-07 Exxon Chemical Patents Inc. Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization
WO1992012162A1 (en) * 1990-12-27 1992-07-23 Exxon Chemical Patents Inc. An amido transition metal compound and a catalyst system for the production of isotactic polypropylene
EP0501370B1 (de) * 1991-02-27 1998-11-25 Ticona GmbH Verfahren zur Herstellung von Cycloolefin(co)polymeren mit enger Molekulargewichtsverteilung
US5399626A (en) * 1991-04-29 1995-03-21 Shell Oil Company Viscous conjugated diene block copolymers
ES2108861T3 (es) * 1991-11-25 1998-01-01 Exxon Chemical Patents Inc Composiciones cataliticas polionicas de metales de transicion.
CA2125480C (en) 1991-12-13 2003-06-24 Patrick Brant Ethylene/longer alpha-olefin copolymers
US5281368A (en) * 1992-03-31 1994-01-25 Exxon Chemical Patents Inc. Norbornene polymerization initiators and process for preparing same
DE69322082T2 (de) 1992-04-20 1999-06-17 Exxon Chemical Patents Inc Copolymere des ethylens mit verzweigten olefinen
EP0648230B1 (de) 1992-07-01 1999-09-15 Exxon Chemical Patents Inc. Olefinpolymerisationskatalysatoren auf basis von uebergangsmetallen
US5635573A (en) 1992-12-01 1997-06-03 Exxon Chemical Patents Inc. Method for preparing alpha-olefin/cycloolefin copolymers
EP0610851B1 (de) * 1993-02-12 1997-05-07 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Cycloolefincopolymeren
US5438102A (en) * 1993-06-24 1995-08-01 Mobil Oil Corporation Solid elastomeric block copolymers
ES2154664T3 (es) * 1993-11-24 2001-04-16 Targor Gmbh Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores.
DE4344689A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
DE4344688A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
US5489651A (en) * 1994-02-14 1996-02-06 The Regents Of The University Of California Polymerization using bimetallic bis-lanthanoid initiators
DE4422157A1 (de) * 1994-06-24 1996-01-04 Hoechst Ag Verfahren zur Herstellung von Cycloolefincopolymeren
US5476915A (en) * 1994-06-29 1995-12-19 The Regents Of The University Of California Method for controlled synthesis of polymers
JPH0881415A (ja) * 1994-07-12 1996-03-26 Ube Ind Ltd アルケンカルボン酸エステルの製造方法
DE4425408A1 (de) * 1994-07-13 1996-01-18 Hoechst Ag Cycloolefinpolymere
US5621428A (en) * 1994-12-12 1997-04-15 Auravision Corporation Automatic alignment of video window on a multimedia screen
CA2187204C (en) 1995-02-07 2002-09-10 Kenji Sugimura Process for preparing olefin polymer
US5789474A (en) * 1995-09-28 1998-08-04 Arizona Chemical Company Additive composition and method for increasing the upper service temperature of adhesives
AU724206B2 (en) * 1996-05-02 2000-09-14 Centre National De La Recherche Scientifique (C.N.R.S.) New compounds having an element of group 13 linked to a mono- or di-anionic tridentate ligand, their preparation process and their use as polymerization catalysts
US5763556A (en) 1996-05-21 1998-06-09 Exxon Chemical Patents Inc. Copolymers of ethylene and geminally disubstituted olefins
US6255419B1 (en) 1997-02-07 2001-07-03 Mitsui Chemicals, Inc. Olefin polymerization catalyst and process for producing olefin polymers
EP0893454A4 (de) 1997-02-07 2001-01-24 Mitsui Chemicals Inc Olefinpolymerisationskatalysator und verfahren zur herstellung von olefinpolymeren
US5889128A (en) 1997-04-11 1999-03-30 Massachusetts Institute Of Technology Living olefin polymerization processes
US6271325B1 (en) 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization

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US5889128A (en) 1999-03-30
US6316555B1 (en) 2001-11-13
AU6970998A (en) 1998-11-11
JP2001520696A (ja) 2001-10-30
DE69810605D1 (de) 2003-02-13
EP0975579A2 (de) 2000-02-02
US20050187345A1 (en) 2005-08-25
US20040138324A1 (en) 2004-07-15
WO1998046651A2 (en) 1998-10-22
CA2285964A1 (en) 1998-10-22
US6610806B2 (en) 2003-08-26
WO1998046651A3 (en) 1999-03-25
US20020111442A1 (en) 2002-08-15
EP0975579B1 (de) 2003-01-08
CA2285964C (en) 2008-02-12
US7135544B2 (en) 2006-11-14

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