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DE69532461T2 - Katalysatorsysteme und Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtverteilung - Google Patents

Katalysatorsysteme und Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtverteilung Download PDF

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Publication number
DE69532461T2
DE69532461T2 DE69532461T DE69532461T DE69532461T2 DE 69532461 T2 DE69532461 T2 DE 69532461T2 DE 69532461 T DE69532461 T DE 69532461T DE 69532461 T DE69532461 T DE 69532461T DE 69532461 T2 DE69532461 T2 DE 69532461T2
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processes
catalyst systems
polyolefins
production
molecular weight
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DE69532461D1 (de
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M Bruce Welch
Syriac J Palackal
Rolf L Geerts
Ted M Pettijohn
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ConocoPhillips Co
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ConocoPhillips Co
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    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
    • 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

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DE69532461T 1994-09-13 1995-07-17 Katalysatorsysteme und Verfahren zur Herstellung von Polyolefinen mit breiter Molekulargewichtverteilung Expired - Lifetime DE69532461T2 (de)

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Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
US6143854A (en) * 1993-08-06 2000-11-07 Exxon Chemical Patents, Inc. Polymerization catalysts, their production and use
US5770755A (en) * 1994-11-15 1998-06-23 Phillips Petroleum Company Process to prepare polymeric metallocenes
BE1009186A3 (fr) * 1995-03-13 1996-12-03 Solvay Solide catalytique pour la (co)polymerisation d'ethylene, procede pour sa preparation, systeme catalytique pour la (co)polymerisation d'ethylene et procede de (co)polymerisation d'ethylene.
FI952098A (fi) * 1995-05-02 1996-11-03 Borealis As LLDPE-polymeerien valmistusmenetelmä
DE69720823T2 (de) * 1996-01-25 2004-01-22 Tosoh Corp., Shinnanyo Verfahren zur Olefinpolymerisierung unter Verwendung eines Übergangsmetallkatalysators.
US5726264A (en) * 1996-06-14 1998-03-10 Phillips Petroleum Company Processes to produce metallocene compounds and polymerization processes therewith
DE19637669A1 (de) 1996-09-16 1998-03-19 Hoechst Ag Verfahren zur Herstellung einer methylenverbrückten Biscyclopentadienylverbindung
US6180736B1 (en) * 1996-12-20 2001-01-30 Exxon Chemical Patents Inc High activity metallocene polymerization process
US5886202A (en) * 1997-01-08 1999-03-23 Jung; Michael Bridged fluorenyl/indenyl metallocenes and the use thereof
DE19709866A1 (de) 1997-03-11 1998-09-17 Basf Ag Geträgertes Katalysatorsystem zur Polymerisation von Alk-1-enen
EP1007585A1 (de) 1997-08-27 2000-06-14 The Dow Chemical Company Rheologieveränderung in copolymeren von alpha-olefinischen und vinyl-aromatischen monomeren
US6069213A (en) * 1997-12-16 2000-05-30 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst system
DE69907785T2 (de) 1998-03-09 2004-02-12 Basell Poliolefine Italia S.P.A. Mehrstufiges Verfahren zur Olefinpolymerisation
US6207606B1 (en) * 1998-05-15 2001-03-27 Univation Technologies, Llc Mixed catalysts and their use in a polymerization process
EP1082355B1 (de) 1998-05-18 2008-10-15 Chevron Phillips Chemical Company Lp Katalysatorzusammensetzung für monomerpolymerisation
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
CA2245375C (en) 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
US6258903B1 (en) 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6818585B2 (en) * 1998-12-30 2004-11-16 Univation Technologies, Llc Catalyst compounds, catalyst systems thereof and their use in a polymerization process
US6239060B1 (en) 1998-12-31 2001-05-29 Phillips Petroleum Company Supported metallocene catalyst system and method for polymerizing olefins
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
DE19940151A1 (de) * 1999-08-24 2001-03-01 Targor Gmbh Geträgerte Katalysatorsysteme, Verfahren zu ihrer Herstellung und Verfahren zur Herstellung von Poly-1-alkenen mit bimodaler oder multimodaler Molekularmassenverteilung
EP1242179B1 (de) 1999-12-16 2013-05-15 Chevron Phillips Chemical Company LP Organo-metall-verbundkatalysator
US20080281063A9 (en) * 1999-12-30 2008-11-13 Sukhadia Ashish M Ethylene polymers and copolymers with high optical opacity and methods of making the same
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
JP2001316415A (ja) * 2000-05-10 2001-11-13 Tosoh Corp オレフィン重合用触媒およびオレフィン重合体の製造方法
JP2001316414A (ja) * 2000-05-10 2001-11-13 Tosoh Corp オレフィン重合用触媒およびオレフィン重合体の製造方法
EP1201683A1 (de) * 2000-10-30 2002-05-02 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Verfahren zur Polymerisation von Alpha-Olefinen
US6534609B2 (en) 2001-03-13 2003-03-18 Chevron Phillips Chemical Company Lp Method for making and using a metallocene catalyst system
CA2347410C (en) 2001-05-11 2009-09-08 Nova Chemicals Corporation Solution polymerization process catalyzed by a phosphinimine catalyst
SG96700A1 (en) * 2001-09-27 2003-06-16 Sumitomo Chemical Co Catalyst component for addition polymerization, process for producing catalyst for addition polymerization and process for producing addition polymer
JP2003096125A (ja) * 2001-09-27 2003-04-03 Sumitomo Chem Co Ltd 付加重合用触媒成分、付加重合用触媒および付加重合体の製造方法、並びにメタロセン系遷移金属化合物の用途
EP1495038B1 (de) * 2002-04-12 2008-07-23 Dow Global Technologies Inc. Azaborolylkomplexe mit metallen der gruppe 4, katalysatoren und verfahren zur olefinepolymerisation
US7541402B2 (en) * 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7524910B2 (en) 2002-10-15 2009-04-28 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7365039B2 (en) 2003-03-21 2008-04-29 Dow Global Technologies Inc. Morphology controlled olefin polymerization process
DE102004008313B4 (de) * 2004-02-20 2014-01-16 Wankel Super Tec Gmbh Kreiskolbenbrennkraftmaschine mit einer verbesserten Innendichtung
PL1574525T3 (pl) * 2004-03-12 2007-09-28 Saudi Basic Ind Corp Kompozycja katalizatora do polimeryzacji olefin i sposób polimeryzacji z jej zastosowaniem
JP4752187B2 (ja) * 2004-03-24 2011-08-17 東ソー株式会社 エチレン系樹脂組成物
US7696280B2 (en) 2004-04-30 2010-04-13 Chevron Phillips Chemical Company, Lp HDPE resins for use in pressure pipe and related applications
US7294599B2 (en) 2004-06-25 2007-11-13 Chevron Phillips Chemical Co. Acidic activator-supports and catalysts for olefin polymerization
US7163906B2 (en) * 2004-11-04 2007-01-16 Chevron Phillips Chemical Company, Llp Organochromium/metallocene combination catalysts for producing bimodal resins
KR101224323B1 (ko) 2004-12-17 2013-01-21 다우 글로벌 테크놀로지스 엘엘씨 레올로지 개질된 폴리에틸렌 조성물
KR100753478B1 (ko) * 2005-02-15 2007-08-31 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조방법
US20060205898A1 (en) * 2005-03-08 2006-09-14 Goyal Shivendra K Dual reactor polyethylene resins with balanced physical properties
US20060235147A1 (en) * 2005-04-14 2006-10-19 Nova Chemicals (International) S.A. Dual reactor polyethylene resins for food packaging - films, bags and pouches
US20060247373A1 (en) * 2005-04-28 2006-11-02 Nova Chemicals (International) S.A. Dual reactor polyethylene resins for electronic packaging-films, tapes, bags and pouches
EP1734058A1 (de) * 2005-06-13 2006-12-20 Total Petrochemicals Research Feluy Ethylen und Alpha-Olefine Polymerisationskatalysatorsystem mit Fluorenylligand
US7226886B2 (en) 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7312283B2 (en) * 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
EP1803747A1 (de) 2005-12-30 2007-07-04 Borealis Technology Oy Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
US7517939B2 (en) 2006-02-02 2009-04-14 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
US7619047B2 (en) * 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
KR100886681B1 (ko) * 2006-03-31 2009-03-04 주식회사 엘지화학 선형 저밀도 폴리에틸렌의 제조방법
KR20090014329A (ko) * 2006-05-02 2009-02-10 다우 글로벌 테크놀로지스 인크. 고밀도 폴리에틸렌 조성물, 이의 제조 방법, 이로부터제조된 물품, 및 이러한 물품의 제조 방법
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same
BRPI0713185B1 (pt) * 2007-05-02 2018-08-28 Dow Global Technologies Inc composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, tampa de garrafa, método para produzir uma tampa de garrafa e composição de polietileno de alta densidade
US7572948B2 (en) * 2007-05-16 2009-08-11 Chevron Phillips Chemical Company, Lp Fulvene purification
US7897539B2 (en) * 2007-05-16 2011-03-01 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US8058200B2 (en) * 2007-05-17 2011-11-15 Chevron Phillips Chemical Company, L.P. Catalysts for olefin polymerization
US7981517B2 (en) * 2007-08-28 2011-07-19 Dow Global Technologies Inc. Bituminous compositions and methods of making and using same
US7799721B2 (en) 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation
US8119553B2 (en) 2007-09-28 2012-02-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with low melt elasticity
CN102257017B (zh) 2008-12-18 2014-02-12 尤尼威蒂恩技术有限责任公司 用于聚合反应种子床处理的方法
SG173098A1 (en) * 2009-01-23 2011-08-29 Evonik Oxeno Gmbh Polyolefin gas phase polymerization with 3-substituted c4-10-alkene
MX2011008053A (es) 2009-01-30 2012-01-12 Dow Global Technologies Llc Composiciones de polietileno de alta densidad, metodo para producir las mismas, dispositivos de cierre elaborados de las mismas, y metodo para elaborar dichos dispositivos de cierre.
KR101673043B1 (ko) 2009-06-16 2016-11-04 셰브론 필립스 케미컬 컴퍼니 엘피 메탈로센-ｓｓａ 촉매시스템을 이용한 알파 올레핀 올리고머화 및 윤활제 블렌드 제조를 위한 생성된 폴리알파올레핀의 용도
ES2547867T3 (es) 2009-06-29 2015-10-09 Chevron Phillips Chemical Company Lp El uso de catalizadores de eliminación de hidrógeno para controlar el peso molecular del polímero y los niveles de hidrógeno en un reactor de polimerización
US8329834B2 (en) 2009-06-29 2012-12-11 Chevron Phillips Chemical Company Lp Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates
CN102686616A (zh) 2009-11-06 2012-09-19 Lg化学株式会社 混合茂金属催化剂组合物以及使用该组合物制备聚烯烃的方法
EP2402376A1 (de) * 2010-06-29 2012-01-04 Borealis AG Verfahren zur Herstellung eines prepolymerisierten Katalysators, prepolymerisierter Katalysator und seine Verwendung zum Erzeugen eines Polymers
US8476394B2 (en) 2010-09-03 2013-07-02 Chevron Philips Chemical Company Lp Polymer resins having improved barrier properties and methods of making same
US8440772B2 (en) 2011-04-28 2013-05-14 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US8487053B2 (en) 2011-11-30 2013-07-16 Chevron Phillips Chemical Company Lp Methods for removing polymer skins from reactor walls
US8501882B2 (en) 2011-12-19 2013-08-06 Chevron Phillips Chemical Company Lp Use of hydrogen and an organozinc compound for polymerization and polymer property control
US8703883B2 (en) 2012-02-20 2014-04-22 Chevron Phillips Chemical Company Lp Systems and methods for real-time catalyst particle size control in a polymerization reactor
US10273315B2 (en) 2012-06-20 2019-04-30 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US8916494B2 (en) 2012-08-27 2014-12-23 Chevron Phillips Chemical Company Lp Vapor phase preparation of fluorided solid oxides
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
KR101437509B1 (ko) 2012-12-03 2014-09-03 대림산업 주식회사 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법
IN2015DN03815A (de) 2012-12-28 2015-10-02 Univation Tech Llc
BR112015016824B1 (pt) 2013-01-14 2020-10-06 Univation Technologies, Llc. Método para produzir um sistema catalítico e processo de polimerização
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8815357B1 (en) 2013-02-27 2014-08-26 Chevron Phillips Chemical Company Lp Polymer resins with improved processability and melt fracture characteristics
US9181369B2 (en) 2013-03-11 2015-11-10 Chevron Phillips Chemical Company Lp Polymer films having improved heat sealing properties
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10577440B2 (en) 2013-03-13 2020-03-03 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US9828451B2 (en) 2014-10-24 2017-11-28 Chevron Phillips Chemical Company Lp Polymers with improved processability for pipe applications
CA2985112C (en) 2015-05-08 2020-06-30 Exxonmobil Chemical Patents Inc. Polymerization process comprising 2,2-dimethylpropane as condensing agent
RU2736492C2 (ru) 2015-05-11 2020-11-17 У.Р. Грейс Энд Ко.-Конн. Способ производства модифицированной глины, металлоценового катализатора полимеризации на подложке, производимого катализатора и их применение
EP3294450A4 (de) 2015-05-11 2019-02-27 W.R. Grace & Co.-Conn. Verfahren zur herstellung von modifiziertem ton, hergestellter modifizierter ton und dessen verwendung
US9708426B2 (en) 2015-06-01 2017-07-18 Chevron Phillips Chemical Company Lp Liquid-solid sampling system for a loop slurry reactor
WO2017078974A1 (en) 2015-11-05 2017-05-11 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US9645066B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
US9645131B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
US10005861B2 (en) 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
WO2018063765A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063764A1 (en) 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018118155A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Polymerization process
US10723819B2 (en) 2017-02-20 2020-07-28 Exxonmobil Chemical Patents, Inc. Supported catalyst systems and processes for use thereof
WO2018151903A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
US10550252B2 (en) 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
WO2019027585A1 (en) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. MIXED CATALYSTS COMPRISING UNDRAWNED HAFNOCENES WITH -CH2-SIME3 FRACTIONS
US10844150B2 (en) 2017-08-04 2020-11-24 Exxonmobil Chemical Patents Inc. Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes
US10703838B2 (en) 2017-10-31 2020-07-07 Exxonmobil Chemical Patents Inc. Mixed catalyst systems with four metallocenes on a single support
US10926250B2 (en) 2017-12-01 2021-02-23 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
KR102405495B1 (ko) 2017-12-01 2022-06-08 엑손모빌 케미칼 패턴츠 인코포레이티드 촉매계 및 이를 사용하기 위한 중합 방법
WO2019118073A1 (en) 2017-12-13 2019-06-20 Exxonmobil Chemical Patents Inc. Deactivation methods for active components from gas phase polyolefin polymerization process
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
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
WO2019173030A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Methods of preparing and monitoring a seed bed for polymerization reactor startup
WO2019217173A1 (en) 2018-05-02 2019-11-14 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
CN112055719B (zh) 2018-05-02 2022-11-25 埃克森美孚化学专利公司 从中试装置放大到较大生产设施的方法
WO2020014138A1 (en) 2018-07-09 2020-01-16 Exxonmobil Chemical Patents Inc. Polyethylene cast films and methods for making the same
WO2020023207A1 (en) 2018-07-26 2020-01-30 Exxonmobil Chemical Patents Inc. Multilayer foam films and methods for making the same
CN113207293B (zh) 2018-11-13 2023-08-04 埃克森美孚化学专利公司 聚乙烯共混物和膜
WO2020102385A1 (en) 2018-11-13 2020-05-22 Exxonmobil Chemical Patents Inc. Polyethylene films
US10774161B2 (en) 2019-01-31 2020-09-15 Chevron Phillips Chemical Company Lp Systems and methods for polyethylene recovery with low volatile content
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
WO2021126458A1 (en) 2019-12-17 2021-06-24 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved sealing performance and mechanical properties
US11339229B2 (en) 2020-01-27 2022-05-24 Formosa Plastics Corporation, U.S.A. Process for preparing catalysts and catalyst compositions
WO2021154204A1 (en) 2020-01-27 2021-08-05 Formosa Plastics Corporation, U.S.A. Process for preparing catalysts and catalyst compositions
WO2021183337A1 (en) 2020-03-12 2021-09-16 Exxonmobil Chemical Patents Inc. Films made of polyethylene blends for improved bending stiffness and high md tear resistance
CN117098785A (zh) 2021-04-30 2023-11-21 埃克森美孚化学专利公司 用于聚合反应器中不同聚合催化剂之间的转变的方法
US12077616B2 (en) 2021-12-15 2024-09-03 Chevron Phillips Chemical Company Lp Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US20230331875A1 (en) 2022-04-19 2023-10-19 Chevron Phillips Chemical Company Lp Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns
WO2023239560A1 (en) 2022-06-09 2023-12-14 Formosa Plastics Corporaton, U.S.A. Clay composite support-activators and catalyst compositions

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720793A (en) 1928-03-05 1929-07-16 Francis A Kunkle Heat-operated alarm
US3280220A (en) * 1963-04-29 1966-10-18 Phillips Petroleum Co Blend of high density polyethylene-1-butene copolymer
US3242099A (en) 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
US4547551A (en) * 1982-06-22 1985-10-15 Phillips Petroleum Company Ethylene polymer blends and process for forming film
US4461873A (en) * 1982-06-22 1984-07-24 Phillips Petroleum Company Ethylene polymer blends
ES8604994A1 (es) * 1983-06-06 1986-02-16 Exxon Research Engineering Co Un procedimiento para preparar una mezcla de reactor de un polimero de etileno y al menos una alfa-olefina.
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
US4935474A (en) * 1983-06-06 1990-06-19 Exxon Research & Engineering Company Process and catalyst for producing polyethylene having a broad molecular weight distribution
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4808561A (en) 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4794096A (en) 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
US5064797A (en) * 1987-04-03 1991-11-12 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4975403A (en) * 1987-09-11 1990-12-04 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
US4952714A (en) * 1988-06-22 1990-08-28 Exxon Chemical Patents Inc. Non-aqueous process for the preparation of alumoxanes
US5001244A (en) * 1988-06-22 1991-03-19 Exxon Chemical Patents Inc. Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst
US4892851A (en) 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US5155080A (en) 1988-07-15 1992-10-13 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
KR930002411B1 (ko) 1988-09-14 1993-03-30 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 벤젠불용성 유기알루미늄 옥시화합물 및 그 제조방법
US5043515A (en) * 1989-08-08 1991-08-27 Shell Oil Company Ethylene oligomerization catalyst and process
DE3840772A1 (de) * 1988-12-03 1990-06-07 Hoechst Ag Verfahren zur herstellung einer heterogenen metallocenkatalysatorkomponente
IT8919252A0 (it) * 1989-01-31 1989-01-31 Ilano Catalizzatori per la polimerizzazione di olefine.
DE3907964A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
DE3922546A1 (de) 1989-07-08 1991-01-17 Hoechst Ag Verfahren zur herstellung von cycloolefinpolymeren
IT1231774B (it) * 1989-08-03 1991-12-21 Enichem Anic Spa Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine.
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
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
US5117020A (en) * 1989-10-30 1992-05-26 Fina Research, S.A. Process for the preparation of metallocenes
US5032562A (en) * 1989-12-27 1991-07-16 Mobil Oil Corporation Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
US5032651A (en) * 1990-05-29 1991-07-16 Phillips Petroleum Company Method for producing olefin polymer blends utilizing a chromium-zirconium dual catalyst system
US5082677A (en) * 1990-07-19 1992-01-21 Avi Bear Packaging means and method for shipping pastries
US5451649A (en) * 1991-05-09 1995-09-19 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
EP0516019B1 (de) * 1991-05-27 1995-12-27 Hoechst Aktiengesellschaft Verfahren zur Herstellung von syndiotaktischen Polyolefinen mit breiter Molmassenverteilung
EP0702030B1 (de) * 1991-05-27 2001-03-21 TARGOR GmbH Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung
KR930006091A (ko) * 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
CA2078366A1 (en) * 1991-09-18 1993-03-19 Joel L. Martin Polyethylene blends
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
JP3153000B2 (ja) 1992-06-11 2001-04-03 三菱化学株式会社 α‐オレフィン重合体の製造法
DE4333128A1 (de) * 1993-09-29 1995-03-30 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
FI945959A (fi) * 1993-12-21 1995-06-22 Hoechst Ag Metalloseenejä ja niiden käyttö katalyytteinä
US5498581A (en) * 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US8089993B2 (en) 2008-09-09 2012-01-03 Nec Laboratories America, Inc. Sliceable router with packet over optical OFDM transmission
US9214393B2 (en) 2012-04-02 2015-12-15 Taiwan Semiconductor Manufacturing Co., Ltd. Surface tension modification using silane with hydrophobic functional group for thin film deposition

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CA2153520C (en) 1999-08-31
US5534473A (en) 1996-07-09
EP0705851A3 (de) 1997-03-05
DE69532461D1 (de) 2004-02-26
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ES2210267T3 (es) 2004-07-01
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US5594078A (en) 1997-01-14
ATE258194T1 (de) 2004-02-15
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EP0705851B1 (de) 2004-01-21
NO310363B1 (no) 2001-06-25
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