DE69321060D1 - Verfahren zur entfernung von gelbildendem material aus methylaluminoxanen - Google Patents

Verfahren zur entfernung von gelbildendem material aus methylaluminoxanen

Info

Publication number
DE69321060D1
DE69321060D1 DE69321060T DE69321060T DE69321060D1 DE 69321060 D1 DE69321060 D1 DE 69321060D1 DE 69321060 T DE69321060 T DE 69321060T DE 69321060 T DE69321060 T DE 69321060T DE 69321060 D1 DE69321060 D1 DE 69321060D1
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DE
Germany
Prior art keywords
methylaluminoxanes
molding material
removing gel
gel
molding
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 - Fee Related
Application number
DE69321060T
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English (en)
Other versions
DE69321060T2 (de
Inventor
Samuel Sangokoya
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.)
Albemarle Corp
Original Assignee
Albemarle Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albemarle Corp filed Critical Albemarle Corp
Publication of DE69321060D1 publication Critical patent/DE69321060D1/de
Application granted granted Critical
Publication of DE69321060T2 publication Critical patent/DE69321060T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
    • C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69321060T 1992-03-18 1993-03-04 Verfahren zur entfernung von gelbildendem material aus methylaluminoxanen Expired - Fee Related DE69321060T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/853,239 US5235081A (en) 1992-03-18 1992-03-18 Method of removing gel forming materials from methylaluminoxanes
PCT/US1993/002291 WO1993019073A1 (en) 1992-03-18 1993-03-04 Method of removing gel forming materials from methylaluminoxanes

Publications (2)

Publication Number Publication Date
DE69321060D1 true DE69321060D1 (de) 1998-10-22
DE69321060T2 DE69321060T2 (de) 1999-02-18

Family

ID=25315471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321060T Expired - Fee Related DE69321060T2 (de) 1992-03-18 1993-03-04 Verfahren zur entfernung von gelbildendem material aus methylaluminoxanen

Country Status (6)

Country Link
US (1) US5235081A (de)
EP (1) EP0586665B1 (de)
JP (1) JP3356284B2 (de)
CA (1) CA2102198C (de)
DE (1) DE69321060T2 (de)
WO (1) WO1993019073A1 (de)

Families Citing this family (186)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329032A (en) * 1992-03-18 1994-07-12 Akzo Chemicals Inc. Polymethylaluminoxane of enhanced solution stability
US6143854A (en) * 1993-08-06 2000-11-07 Exxon Chemical Patents, Inc. Polymerization catalysts, their production and use
US5391793A (en) * 1992-11-02 1995-02-21 Akzo Nobel N.V. Aryloxyaluminoxanes
US5939346A (en) * 1992-11-02 1999-08-17 Akzo Nobel N.V. Catalyst system comprising an aryloxyaluminoxane containing an electron withdrawing group
US5332706A (en) * 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5602067A (en) * 1992-12-28 1997-02-11 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
EP0739365B2 (de) * 1994-01-11 2009-02-25 ExxonMobil Chemical Patents Inc. Alumoxanen und katalysatoren die alumoxanen enthalten
WO1995018809A1 (en) * 1994-01-11 1995-07-13 Exxon Chemical Patents Inc. Use of gel-free alumoxane solution
US5625015A (en) 1994-11-23 1997-04-29 Exxon Chemical Patents Inc. Method for making supported catalyst systems and catalyst systems therefrom
US5565395A (en) * 1995-05-26 1996-10-15 Albemarle Corporation Aluminoxanate compositions
US5635437A (en) * 1995-07-28 1997-06-03 Exxon Chemicals Patents, Inc. Method for preparing metallocene catalyst systems
WO1997006187A1 (en) 1995-08-10 1997-02-20 Exxon Chemical Patents Inc. Metallocene stabilized alumoxane
US5831109A (en) * 1995-12-22 1998-11-03 Akzo Nobel Nv Polyalkylaluminoxane compositions formed by non-hydrolytic means
US6034024A (en) * 1996-05-10 2000-03-07 Albemarle Corporation Heat treated alumoxanes
US5811379A (en) * 1996-06-17 1998-09-22 Exxon Chemical Patents Inc. Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)
DE69704614T2 (de) 1996-06-17 2001-11-08 Exxonmobil Chem Patents Inc Olefinpolymerisationkatalysatorsysteme von gemischten übergangsmetalen
US6066603A (en) * 1996-06-17 2000-05-23 Exxon Chemical Patents Inc. Polar monomer containing copolymers derived from olefins useful as lubricant and useful as lubricant and fuel oil additivies process for preparation of such copolymers and additives and use thereof
FI970349A (fi) 1997-01-28 1998-07-29 Borealis As Uudet metalloseeniyhdisteiden aktivaattorisysteemit
US6147180A (en) * 1997-02-07 2000-11-14 Exxon Chemical Patents Inc. Thermoplastic elastomer compositions from branched olefin copolymers
CN1246127A (zh) 1997-02-07 2000-03-01 埃克森化学专利公司 含乙烯基的大分子单体的制备
US6172015B1 (en) 1997-07-21 2001-01-09 Exxon Chemical Patents, Inc Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereof
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6184327B1 (en) 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
US6306960B1 (en) 1998-05-13 2001-10-23 Exxonmobil Chemical Patents Inc. Articles formed from foamable polypropylene polymer
US6784269B2 (en) 1998-05-13 2004-08-31 Exxonmobil Chemical Patents Inc. Polypropylene compositions methods of making the same
CA2327497A1 (en) 1998-05-13 1999-11-18 Exxon Chemical Patents, Inc. Propylene homopolymers and methods of making the same
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
CN1167718C (zh) 1998-08-26 2004-09-22 埃克森美孚化学专利公司 支化聚丙烯组合物
US6403773B1 (en) 1998-09-30 2002-06-11 Exxon Mobil Chemical Patents Inc. Cationic group 3 catalyst system
US6174930B1 (en) 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
WO2001032758A1 (en) 1999-11-04 2001-05-10 Exxon Chemical Patents Inc. Propylene copolymer foams and their use
US6809168B2 (en) * 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
JP2003516440A (ja) * 1999-12-10 2003-05-13 エクソンモービル・ケミカル・パテンツ・インク プロピレンジエン共重合ポリマー
US6977287B2 (en) * 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
BR0016618B1 (pt) * 1999-12-22 2013-12-03 Composição adesiva à base de polipropileno
US6518445B1 (en) * 2000-12-15 2003-02-11 Albemarle Corporation Methylaluminoxane compositions, enriched solutions of such compositions, and the preparation thereof
US20030232936A1 (en) * 2000-12-15 2003-12-18 Beard William R. Enhanced polymerization reactions based on use of special methylaluminoxane compositions
CA2329552C (en) 2000-12-22 2010-04-13 Bayer Inc. An improved process for the preparation of butyl rubber utilizing alkylaluminum dihalides and aluminoxanes
JP2005522406A (ja) 2001-06-29 2005-07-28 エクソンモービル・ケミカル・パテンツ・インク メタロセン及び該メタロセン由来の触媒組成物
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
US20030236365A1 (en) * 2002-06-24 2003-12-25 Fina Technology, Inc. Polyolefin production with a high performance support for a metallocene catalyst system
EP1620479B1 (de) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefinklebstoffzusammensetzungen und daraus hergestellte gegenstände
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7459500B2 (en) * 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7579407B2 (en) * 2002-11-05 2009-08-25 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US20040102311A1 (en) * 2002-11-21 2004-05-27 Abbas Razavi Bridged metallocene catalyst component, method of making, polyolefin catalyst having C1, C2, or Cs symmetry, methods of making, methods of polymerizing, olefins and products made thereof
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
JP2005099712A (ja) * 2003-08-28 2005-04-14 Sharp Corp 表示装置の駆動回路および表示装置
US7193100B2 (en) * 2003-12-31 2007-03-20 Albemarle Corporation Haloaluminoxane compositions, their preparation, and their use in catalysis
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
GB0411742D0 (en) 2004-05-26 2004-06-30 Exxonmobil Chem Patents Inc Transition metal compounds for olefin polymerization and oligomerization
EP1805226A1 (de) 2004-10-29 2007-07-11 Exxonmobil Chemical Patents Inc. Katalysatorverbindung mit zweiwertigem dreizähnigem liganden
US8536268B2 (en) * 2004-12-21 2013-09-17 Dow Global Technologies Llc Polypropylene-based adhesive compositions
WO2007005400A2 (en) 2005-07-01 2007-01-11 Albemarle Corporation Aluminoxanate salt compositions having improved stability in aromatic and aliphatic solvents
AU2006270083B2 (en) 2005-07-19 2011-01-20 Exxonmobil Chemical Patents Inc. Lubricants from mixed alpha-olefin feeds
EP1910431B1 (de) 2005-07-19 2013-11-27 ExxonMobil Chemical Patents Inc. Poly-alpha-olefin-zusammensetzungen und herstellungsverfahren dafür
WO2007011462A1 (en) 2005-07-19 2007-01-25 Exxonmobil Chemical Patents Inc. Lubricants from mixed alpha-olefin feeds
EP1963347B1 (de) 2005-12-14 2011-10-19 ExxonMobil Chemical Patents Inc. Halogensubstituierte metallocenverbindungen für die olefinpolymerisation
EP1803747A1 (de) 2005-12-30 2007-07-04 Borealis Technology Oy Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt
DE102006004429A1 (de) * 2006-01-31 2007-08-02 Advanced Micro Devices, Inc., Sunnyvale Halbleiterbauelement mit einem Metallisierungsschichtstapel mit einem porösen Material mit kleinem ε mit einer erhöhten Integrität
KR101352674B1 (ko) * 2006-05-17 2014-01-16 다우 글로벌 테크놀로지스 엘엘씨 고온 용액 중합 방법
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
BRPI0808314B1 (pt) * 2007-03-07 2019-04-09 Dow Global Technologies Inc. Complexo metálico suportado e processo de polimerização por adição.
CN101855249B (zh) 2007-09-13 2013-02-13 埃克森美孚研究工程公司 在线生产增塑聚合物和增塑聚合物共混物的方法
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
CN101918463B (zh) * 2007-11-19 2012-09-05 陶氏环球技术有限责任公司 长链支化丙烯-α-烯烃共聚物
EP2450403A1 (de) 2007-12-20 2012-05-09 ExxonMobil Research and Engineering Company Polypropylen-Ethylen-Propylen-Copolymer-Mischungen und Inline-Verfahren zu deren Herstellung
EP2112173A1 (de) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Katalysatorverbindungen und ihre Verwendung
WO2009123800A1 (en) 2008-03-31 2009-10-08 Exxonmobil Chemical Patents Inc. Production of shear-stable high viscosity pao
EP2119732A1 (de) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocen-Katalysator-Zusammensetzungen mit verbesserten Eigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyolefin-Homo- oder Copolymeren
US8399586B2 (en) 2008-09-05 2013-03-19 Exxonmobil Research And Engineering Company Process for feeding ethylene to polymerization reactors
EP2172490A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Polimerisationsverfahren
EP2186832B1 (de) 2008-11-10 2012-09-12 Borealis AG Verfahren zur Herstellung eines nicht geträgerten, festen Metallocenkatalysatorsystems und dessen Verwendung bei der Polymerisation von Olefinen
EP2186831B1 (de) * 2008-11-10 2013-01-02 Borealis AG Verfahren zur Herstellung eines nicht geträgerten, festen Olefinpolymerisationskatalysators und Verwendung bei der Polymerisation von Olefinen
WO2010055652A1 (ja) 2008-11-11 2010-05-20 東ソー・ファインケム株式会社 固体状ポリメチルアルミノキサン組成物およびその製造方法
WO2010074815A1 (en) 2008-12-15 2010-07-01 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
MY149647A (en) 2009-10-19 2013-09-30 Sasol Tech Pty Ltd Oligomerisation of olefinic compounds with reduced polymer formation
CN102712701A (zh) 2009-12-07 2012-10-03 尤尼威蒂恩技术有限责任公司 减少催化剂的静电荷的方法和使用该催化剂生产聚烯烃的方法
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
JP5575267B2 (ja) 2009-12-24 2014-08-20 エクソンモービル・ケミカル・パテンツ・インク 新規合成ベースストックの製造方法
EP2357035A1 (de) 2010-01-13 2011-08-17 Ineos Europe Limited Polymerpulveraufbewahrungs- und/oder -transport- und/oder -entgasungsgefäßen
EP2528970B1 (de) 2010-01-29 2015-07-29 Borealis AG Polyethylenformungszusammensetzungen mit verbessertem spannungsriss/steifheits-verhältnis und verbesserter schlagfestigkeit
EP2354183B1 (de) 2010-01-29 2012-08-22 Borealis AG Formungszusammensetzung
PL2354184T3 (pl) 2010-01-29 2013-01-31 Borealis Ag Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności
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
US8058461B2 (en) 2010-03-01 2011-11-15 Exxonmobil Chemical Patents Inc. Mono-indenyl transition metal compounds and polymerization therewith
EP2383298A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
EP2383301A1 (de) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
ES2564189T3 (es) 2010-05-07 2016-03-18 Borealis Ag Preparación de un sistema de catalizador sólido
EP2738183A1 (de) 2010-05-07 2014-06-04 Borealis AG Herstellung eines Feststoffkatalysatorsystems
EP2386583A1 (de) 2010-05-07 2011-11-16 Borealis AG Herstellung eines Feststoffkatalysatorsystems
EP2915826B1 (de) 2010-10-21 2024-02-28 Univation Technologies, LLC Polyethylen und herstellungsverfahren dafür
US9394381B2 (en) 2010-11-29 2016-07-19 Ineos Sales (Uk) Limited Polymerisation control process
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
RU2598023C2 (ru) 2011-05-13 2016-09-20 Юнивейшн Текнолоджиз, Ллк Полученные распылительной сушкой каталитические композиции и способы полимеризации, в которых они применяются
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
ES2665545T3 (es) 2011-10-17 2018-04-26 Ineos Europe Ag Control del proceso de desgasificación del polímero
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
WO2013158225A1 (en) 2012-04-18 2013-10-24 Exxonmobil Chemical Patents Inc. Polyolefin compositions and methods of production thereof
WO2014074981A1 (en) 2012-11-12 2014-05-15 Univation Technologies, Llc Recycle gas cooler systems for gas-phase polymerization processes
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
EP3287473B1 (de) 2013-06-05 2019-10-16 Univation Technologies, LLC Schutz von phenolgruppen
US9670347B2 (en) 2013-08-14 2017-06-06 Borealis Ag Propylene composition with improved impact resistance at low temperature
EP3036284B1 (de) 2013-08-21 2018-12-26 Borealis AG Polyolefinzusammensetzung mit hohem durchfluss mit hoher steifigkeit und zähigkeit
CN105452363B (zh) 2013-08-21 2018-06-12 博里利斯股份公司 具有高刚性和韧性的高流动聚烯烃组合物
PT2853563T (pt) 2013-09-27 2016-07-14 Borealis Ag Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
EP2865713B1 (de) 2013-10-24 2016-04-20 Borealis AG Blasgeformter Artikel auf Basis eines bimodalen Random-Copolymers
ES2661108T3 (es) 2013-10-24 2018-03-27 Borealis Ag Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular
CN105722869B (zh) 2013-10-29 2017-09-12 北欧化工公司 具有高聚合活性的固体单点催化剂
BR112016009549B1 (pt) 2013-11-22 2021-07-27 Borealis Ag Homopolímero de propileno de baixa emissão com alto índice de fluidez
US9828698B2 (en) 2013-12-04 2017-11-28 Borealis Ag Phthalate-free PP homopolymers for meltblown fibers
BR112016012502A2 (pt) 2013-12-09 2017-08-08 Univation Tech Llc Alimentar aditivos de polimerização para processos de polimerização
US9637602B2 (en) 2013-12-18 2017-05-02 Borealis Ag BOPP film with improved stiffness/toughness balance
WO2015107020A1 (en) 2014-01-17 2015-07-23 Borealis Ag Process for preparing propylene/1-butene copolymers
PL3102634T3 (pl) 2014-02-06 2020-11-16 Borealis Ag Miękkie i przezroczyste kopolimery odporne na uderzenia
EP3102635B1 (de) 2014-02-06 2020-10-07 Borealis AG Weiche copolymere mit hoher schlagfestigkeit
EP2907841A1 (de) 2014-02-14 2015-08-19 Borealis AG Polypropylenverbundstoff
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
ES2659731T3 (es) 2014-05-20 2018-03-19 Borealis Ag Composición de polipropileno para aplicaciones en interiores de automóviles
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
BR112017003306B1 (pt) 2014-08-19 2022-03-03 Univation Technologies, Llc Método para preparar um suporte de catalisador fluorado e sistema de catalisador
CA2957809C (en) 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
US10208139B2 (en) 2014-08-19 2019-02-19 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
SG11201707037TA (en) 2015-03-10 2017-09-28 Univation Tech Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
EP3285923B1 (de) 2015-04-20 2019-07-17 Univation Technologies, LLC Verbrückte bi-aromatische liganden und daraus hergestellte olefinpolymerisierungskatalysatoren
US10252967B2 (en) 2015-04-20 2019-04-09 Univation Technologies, Llc Bridged bi-aromatic ligands and transition metal compounds prepared therefrom
EP3288984B1 (de) 2015-04-27 2023-08-09 Univation Technologies, LLC Geträgerte katalysatorzusammensetzungen mit verbesserten fliesseigenschaften und herstellung davon
WO2016195824A1 (en) 2015-05-29 2016-12-08 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
EP3885373A1 (de) 2015-06-05 2021-09-29 ExxonMobil Chemical Patents Inc. Herstellung von heterophasischen polymeren in gas- oder schlämmephase
US10759886B2 (en) 2015-06-05 2020-09-01 Exxonmobil Chemical Patents Inc. Single reactor production of polymers in gas or slurry phase
WO2016197037A1 (en) 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Catalyst system comprising supported alumoxane and unsupported alumoxane particles
CN108137730B (zh) 2015-09-24 2021-10-29 埃克森美孚化学专利公司 使用在有机铝处理过的层状硅酸盐载体上负载的吡啶基二氨基化合物的聚合方法
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
CN111372957A (zh) 2017-12-18 2020-07-03 陶氏环球技术有限责任公司 二茂铪-二茂钛催化剂体系
BR112020010518B1 (pt) 2017-12-18 2023-11-28 Dow Global Technologies Llc Método para fazer uma composição de polietileno
US11384170B2 (en) 2017-12-21 2022-07-12 Borealis Ag Process for the preparation of solid catalyst
EP3732208A1 (de) 2017-12-27 2020-11-04 Borealis AG Ziegler-natta-katalysator und herstellung davon
EA202091168A1 (ru) 2017-12-28 2020-11-24 Бореалис Аг Катализатор и его получение
CN111741988A (zh) 2018-03-19 2020-10-02 尤尼威蒂恩技术有限责任公司 乙烯/1-己烯共聚物
CA3094070A1 (en) 2018-03-23 2019-09-26 Univation Technologies, Llc Catalyst formulations
US11485802B2 (en) 2018-03-26 2022-11-01 Dow Global Technologies Llc Spray-dried zirconocene catalyst system
WO2020028059A1 (en) 2018-07-31 2020-02-06 Dow Global Technologies Llc Polyethylene formulations for large part blow molding applications
WO2020056119A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
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
US20200263000A1 (en) 2019-02-20 2020-08-20 Fina Technology, Inc. Polymer Compositions with Low Warpage
CN113646343A (zh) 2019-04-05 2021-11-12 埃克森美孚化学专利公司 来自具有故意热梯度的环管反应器的宽分子量分布聚合物产物
WO2020205337A1 (en) 2019-04-05 2020-10-08 Exxonmobil Chemical Patents Inc. Controlling molecular weight distribution and chemical composition distribution of a polyolefin product
US11530279B2 (en) 2019-04-05 2022-12-20 Exxonmobil Chemicals Patents Inc. Broad molecular weight distribution polymer product from loop reactors with intentional thermal gradients
WO2021034471A1 (en) 2019-08-16 2021-02-25 Exxonmobil Chemical Patents Inc. Producing blocks of block copolymer in a separator downstream of a reactor
WO2021086552A1 (en) 2019-10-29 2021-05-06 Exxonmobil Chemical Patents Inc. Production of gradient copolymers using monomer and comonomer concentration gradients in a loop reactor
EP4157895A1 (de) 2020-05-29 2023-04-05 Dow Global Technologies LLC Sprühgetrocknete katalysatoren mit einer germaniumverbrückten bis-biphenyl-phenoxy-organometallischen verbindung zur herstellung von copolymeren auf ethylenbasis
CN115698103A (zh) 2020-05-29 2023-02-03 陶氏环球技术有限责任公司 催化剂体系和使用其生产聚乙烯的方法
US20230151127A1 (en) 2020-05-29 2023-05-18 Dow Global Technologies Llc Attenuated hybrid catalysts
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.
EP4157899A1 (de) 2020-05-29 2023-04-05 Dow Global Technologies LLC Katalysatorsysteme und verfahren zur herstellung von polyethylen damit
WO2021243145A1 (en) 2020-05-29 2021-12-02 Dow Global Technologies Llc Chemically converted catalysts
US20230144520A1 (en) 2020-05-29 2023-05-11 Dow Global Technologies Llc Attenuated post-metallocene catalysts
CN115515991A (zh) 2020-05-29 2022-12-23 陶氏环球技术有限责任公司 减弱的后茂金属催化剂
CA3180287A1 (en) 2020-05-29 2021-12-02 Rhett A. BAILLIE Chemically converted catalysts
JP2023527122A (ja) 2020-05-29 2023-06-27 ダウ グローバル テクノロジーズ エルエルシー 弱化ポストメタロセン触媒
US20230242745A1 (en) 2020-06-03 2023-08-03 Exxonmobil Chemical Patents Inc Process for Production of Thermoplastic Vulcanizates using Supported Catalyst Systems and Compositions Made Therefrom
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
CA3214562A1 (en) 2021-04-26 2022-11-03 Michael Mcleod Thin single-site catalyzed polymer sheets
CA3238446A1 (en) 2021-11-23 2023-06-01 Andrew M. Camelio Supported catalyst systems containing a germanium bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
CA3238452A1 (en) 2021-11-23 2023-06-01 Andrew M. Camelio Supported catalyst systems containing a silocon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reacto
WO2023096864A1 (en) 2021-11-23 2023-06-01 Dow Global Technologies Llc Supported catalyst systems containing a carbon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and poly ethylene copolymer resins in a gas phase polymerization reactor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135705A (en) * 1959-05-11 1964-06-02 Hercules Powder Co Ltd Polymeric epoxides
US3152105A (en) * 1960-08-16 1964-10-06 Hercules Powder Co Ltd Polymerization of alpha-olefins utilizing a halogen free catalyst containing water
US3300458A (en) * 1963-08-19 1967-01-24 Union Carbide Corp Continuous processes for the production of ethylene polymers and catalysts suitable therefor
DE3240383A1 (de) * 1982-11-02 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von oligomeren aluminoxanen
US4730071A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
US4730072A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
US4658078A (en) * 1986-08-15 1987-04-14 Shell Oil Company Vinylidene olefin process
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
US5015749A (en) * 1987-08-31 1991-05-14 The Dow Chemical Company Preparation of polyhydrocarbyl-aluminoxanes
US4772736A (en) * 1987-11-23 1988-09-20 Union Carbide Corporation Process for the preparation of aluminoxanes
US4908463A (en) * 1988-12-05 1990-03-13 Ethyl Corporation Aluminoxane process
AU624219B2 (en) * 1989-02-16 1992-06-04 Idemitsu Kosan Company Limited Process for preparation of aluminoxane
US5093295A (en) * 1989-03-23 1992-03-03 Idemitsu Kosan Company Limited Process for producing homogeneous aluminoxane solution
DE4004477A1 (de) * 1990-02-14 1991-08-22 Schering Ag Verfahren zur herstellung von loesungen oligomerer methylaluminoxane
US5066631A (en) * 1990-10-16 1991-11-19 Ethyl Corporation Hydrocarbon solutions of alkylaluminoxane compounds
US5157137A (en) * 1991-07-26 1992-10-20 Ethyl Corporation Method of making gel free alkylaluminoxane solutions

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EP0586665B1 (de) 1998-09-16
EP0586665A1 (de) 1994-03-16
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US5235081A (en) 1993-08-10
JPH06507921A (ja) 1994-09-08

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