ES2155671T3 - Produccion de hidrocarbilaluminoxanos solubles en hidrocarburos. - Google Patents

Produccion de hidrocarbilaluminoxanos solubles en hidrocarburos.

Info

Publication number
ES2155671T3
ES2155671T3 ES97910122T ES97910122T ES2155671T3 ES 2155671 T3 ES2155671 T3 ES 2155671T3 ES 97910122 T ES97910122 T ES 97910122T ES 97910122 T ES97910122 T ES 97910122T ES 2155671 T3 ES2155671 T3 ES 2155671T3
Authority
ES
Spain
Prior art keywords
carbon atoms
aluminum
trialquil
molecula
forked
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
ES97910122T
Other languages
English (en)
Inventor
Samuel A Sangokoya
Karl E Wiegand
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
Application granted granted Critical
Publication of ES2155671T3 publication Critical patent/ES2155671T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)

Abstract

LA INVENCION SE REFIERE A NUEVAS COMPOSICIONES QUE CONTIENEN ALUMINIO, QUE PRESENTAN UNA SOLUBILIDAD EN PARAFINA INCREMENTADA. DICHAS COMPOSICIONES SE PRODUCEN A PARTIR DE UNA COMPOSICION DE METILALUMINOXANO CON BAJA SOLUBILIDAD EN PARAFINA, Y SE FORMAN MEZCLANDO EN FASE LIQUIDA: (A) AL MENOS UN TRIALQUIL - ALUMINIO (O UNA SOLUCION O SUSPENSION FORMADA A PARTIR DEL MISMO), CONTENIENDO DICHO TRIALQUIL - ALUMINIO AL MENOS 30 ATOMOS DE CARBONO EN SU MOLECULA, Y ESTANDO BIFURCADO CADA UNO DE SUS GRUPOS ALQUILO EN POSICION 2, EN DOS RAMIFICACIONES, UNA DE ELLAS DE N ATOMOS DE CARBONO Y LA OTRA DE N+2 ATOMOS DE CARBONO, SIENDO N IGUAL A 3; Y (B) AL MENOS UNA COMPOSICION DE METIALALUMINOXANO CON UNA BAJA SOLUBILIDAD EN HEPTANO (O UNA SOLUCION O SUSPENSION DE LA MISMA). PREFERIBLEMENTE, LA MEZCLA RESULTANTE SE AGITA A UNA O MAS TEMPERATURAS ELEVADAS, A LAS CUALES DICHA MEZCLA SE VUELVE INCLUSO MAS HOMOGENEA. PREFERENTEMENTE, EL TRIALQUIL - ALUMINIO ES UN COMPUESTO O VARIOS DISTINTOS QUE CONTIENEN AL MENOS 36 ATOMOS DE CARBONO EN LA MOLECULA, EN LA CUAL N ES AL MENOS 4 Y LA RAMIFICACION MAS LARGA DE LOS GRUPOS ALQUILO BIFURCADOS TIENE N+2 ATOMOS DE CARBONO.
ES97910122T 1996-10-10 1997-10-10 Produccion de hidrocarbilaluminoxanos solubles en hidrocarburos. Expired - Lifetime ES2155671T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/729,268 US5847177A (en) 1996-10-10 1996-10-10 Production of hydrocarbon-soluble hydrocarbylaluminoxanes

Publications (1)

Publication Number Publication Date
ES2155671T3 true ES2155671T3 (es) 2001-05-16

Family

ID=24930294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97910122T Expired - Lifetime ES2155671T3 (es) 1996-10-10 1997-10-10 Produccion de hidrocarbilaluminoxanos solubles en hidrocarburos.

Country Status (7)

Country Link
US (1) US5847177A (es)
EP (1) EP0932610B1 (es)
JP (1) JP2001501953A (es)
CA (1) CA2265621A1 (es)
DE (1) DE69704433T2 (es)
ES (1) ES2155671T3 (es)
WO (1) WO1998015558A1 (es)

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WO2005095474A1 (en) * 2004-03-12 2005-10-13 Basell Polyolefine Gmbh Process for polymerizing 1-hexene or higher alpha-olefins
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TW200936619A (en) 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
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EP2536767B1 (en) 2010-02-18 2015-05-06 Univation Technologies, LLC Methods for operating a polymerization reactor
ES2693720T3 (es) 2010-02-22 2018-12-13 Univation Technologies, Llc Sistemas catalíticos y métodos para usar los mismos para producir productos poliolefínicos
CN103261239B (zh) 2010-10-21 2016-04-06 尤尼威蒂恩技术有限责任公司 聚乙烯及其生产方法
JP5941476B2 (ja) 2010-11-30 2016-06-29 ユニベーション・テクノロジーズ・エルエルシー 抽出された金属カルボキシレート塩を用いたオレフィンの重合方法
EP2646481B1 (en) 2010-11-30 2015-04-22 Univation Technologies, LLC Catalyst composition having improved flow characteristics and methods of making and using the same
ES2641112T3 (es) 2011-05-13 2017-11-07 Univation Technologies, Llc Composiciones de catalizadores secadas por atomización y procedimientos de polimerización que las usan
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
BR112014010900B1 (pt) 2011-11-08 2020-02-18 Univation Technologies, Llc Método de preparar um sistema de catalisador, sistema catalisador e processo de polimerização
ES2918582T3 (es) 2012-12-28 2022-07-19 Univation Tech Llc Catalizador soportado con fluidez mejorada
CN105189566A (zh) 2013-01-30 2015-12-23 尤尼威蒂恩技术有限责任公司 制造具有改进的流动的催化剂组合物的方法
WO2014123598A1 (en) 2013-02-07 2014-08-14 Univation Technologies, Llc Preparation of polyolefin
WO2014149361A1 (en) 2013-03-15 2014-09-25 Univation Technologies, Llc Ligands for catalysts
WO2014143421A1 (en) 2013-03-15 2014-09-18 Univation Technologies, Llc Tridentate nitrogen based ligands for olefin polymerisation catalysts
CN107266402A (zh) 2013-06-05 2017-10-20 尤尼威蒂恩技术有限责任公司 保护酚基
RU2677897C2 (ru) 2014-04-02 2019-01-22 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Композиции обеспечения непрерывности и способы изготовления и использования таковых
US10233270B2 (en) 2014-08-19 2019-03-19 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
US10208139B2 (en) 2014-08-19 2019-02-19 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
EP3268399B1 (en) 2015-03-10 2021-01-20 Univation Technologies, LLC Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
ES2741625T3 (es) 2015-04-20 2020-02-11 Univation Tech Llc Ligandos bi-aromáticos con puente y catalizadores de polimerización de olefinas preparados a partir de los mismos
CA2982901A1 (en) 2015-04-20 2016-10-27 Univation Technologies, Llc Bridged bi-aromatic ligands and transition metal compounds prepared therefrom
CN107531840B (zh) 2015-04-27 2022-11-18 尤尼威蒂恩技术有限责任公司 具有改进流动特性的负载型催化剂组合物及其制备
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Also Published As

Publication number Publication date
JP2001501953A (ja) 2001-02-13
DE69704433D1 (de) 2001-05-03
CA2265621A1 (en) 1998-04-16
WO1998015558A1 (en) 1998-04-16
DE69704433T2 (de) 2001-11-08
EP0932610A1 (en) 1999-08-04
US5847177A (en) 1998-12-08
EP0932610B1 (en) 2001-03-28

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