ES2153965T3 - Metodo mejorado para preparar sistemas catalizadores metalocenicos. - Google Patents

Metodo mejorado para preparar sistemas catalizadores metalocenicos.

Info

Publication number
ES2153965T3
ES2153965T3 ES96924596T ES96924596T ES2153965T3 ES 2153965 T3 ES2153965 T3 ES 2153965T3 ES 96924596 T ES96924596 T ES 96924596T ES 96924596 T ES96924596 T ES 96924596T ES 2153965 T3 ES2153965 T3 ES 2153965T3
Authority
ES
Spain
Prior art keywords
metalocenical
prepare
improved method
metalocene
catalyst systems
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
ES96924596T
Other languages
English (en)
Inventor
Terry John Burkhardt
William Barry Brandley
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.)
Hoechst AG
ExxonMobil Chemical Patents Inc
Original Assignee
Hoechst AG
Exxon Chemical Patents Inc
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 Hoechst AG, Exxon Chemical Patents Inc filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2153965T3 publication Critical patent/ES2153965T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61916—Component covered by group C08F4/60 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)

Abstract

ESTA INVENCION ESTA DIRECTAMENTE RELACIONADA CON UN METODO PARA PRODUCIR SISTEMAS CATALIZADORES DE METALOCENO. EN CONCRETO, EL METODO CONSISTE EN LA ELIMINACION DE LAS IMPUREZAS SOLIDAS DE UNA SOLUCION DE METALOCENO ACTIVADO, EN LA QUE LA ACTIVACION TIENE EL EFECTO DE SOLUBILIZAR EL METALOCENO, PERO NO LAS IMPUREZAS. EL SISTEMA CATALIZADOR RESULTANTE TIENE UNA MAYOR ACTIVIDAD Y PRODUCE UN POLIMERO QUE TIENE UNA MORFOLOGIA DE PARTICULA EXCELENTE, DEJANDO POCA O NULA SUCIEDAD EN EL REACTOR.
ES96924596T 1995-07-28 1996-07-18 Metodo mejorado para preparar sistemas catalizadores metalocenicos. Expired - Lifetime ES2153965T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/506,995 US5635437A (en) 1995-07-28 1995-07-28 Method for preparing metallocene catalyst systems

Publications (1)

Publication Number Publication Date
ES2153965T3 true ES2153965T3 (es) 2001-03-16

Family

ID=24016855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96924596T Expired - Lifetime ES2153965T3 (es) 1995-07-28 1996-07-18 Metodo mejorado para preparar sistemas catalizadores metalocenicos.

Country Status (9)

Country Link
US (1) US5635437A (es)
EP (1) EP0842205B1 (es)
JP (1) JP3955324B2 (es)
KR (1) KR100449404B1 (es)
CN (1) CN1116313C (es)
CA (1) CA2227897C (es)
DE (1) DE69611789T2 (es)
ES (1) ES2153965T3 (es)
WO (1) WO1997005178A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104826B (fi) * 1996-01-30 2000-04-14 Borealis As Heteroatomilla substituoituja metalloseeniyhdisteitä olefiinipolymerointikatalyytti-systeemejä varten ja menetelmä niiden valmistamiseksi
IT1298616B1 (it) * 1998-03-10 2000-01-12 Enichem Spa Complesso metallocenico pontato per la (co) polimerizzazione delle olefine
US6251817B1 (en) 1998-12-30 2001-06-26 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing tube plugging using preactivated unsupported catalysts
US6239060B1 (en) 1998-12-31 2001-05-29 Phillips Petroleum Company Supported metallocene catalyst system and method for polymerizing olefins
US6444605B1 (en) 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
GB0111443D0 (en) * 2001-05-10 2001-07-04 Borealis Tech Oy Olefin polymerisation process
US6884749B2 (en) 2002-10-17 2005-04-26 Equistar Chemicals L.P. Supported catalysts which reduce sheeting in olefin polymerization, process for the preparation and the use thereof
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
US20060247394A1 (en) * 2005-04-29 2006-11-02 Fina Technology, Inc. Process for increasing ethylene incorporation into random copolymers
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
JP5339567B2 (ja) * 2005-11-17 2013-11-13 旭化成ケミカルズ株式会社 オレフィン重合用触媒およびオレフィンの重合方法
US7538168B2 (en) * 2005-12-14 2009-05-26 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
WO2017054398A1 (zh) 2015-09-28 2017-04-06 中国石油天然气股份有限公司 一种球形负载型过渡金属催化剂
KR102323807B1 (ko) * 2018-01-12 2021-11-09 주식회사 엘지화학 촉매 조성물 내 브롬 화합물의 제거 방법
US11993699B2 (en) 2018-09-14 2024-05-28 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
JP2022522649A (ja) 2019-02-20 2022-04-20 フイナ・テクノロジー・インコーポレーテツド 低い反りを有するポリマー組成物
US20220340723A1 (en) 2021-04-26 2022-10-27 Fina Technology, Inc. Thin Single-Site Catalyzed Polymer Sheets

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198401A (en) * 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
DE4004477A1 (de) * 1990-02-14 1991-08-22 Schering Ag Verfahren zur herstellung von loesungen oligomerer methylaluminoxane
EP0500944B1 (en) * 1990-07-24 1998-10-07 Mitsui Chemicals, Inc. Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith
DE59104869D1 (de) * 1990-11-12 1995-04-13 Hoechst Ag 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation.
ES2091273T3 (es) * 1990-11-12 1996-11-01 Hoechst Ag Procedimiento para la preparacion de un polimero olefinico de alto peso molecular.
DE59209320D1 (de) * 1991-01-12 1998-06-18 Targor Gmbh Metallocen(co)polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren; Metallocene hierfür.
TW218884B (es) * 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5235081A (en) * 1992-03-18 1993-08-10 Ethyl Corporation Method of removing gel forming materials from methylaluminoxanes
JP3256276B2 (ja) * 1992-05-29 2002-02-12 三井化学株式会社 安定化された遷移金属化合物及びその保存方法
US5710222A (en) * 1992-06-22 1998-01-20 Fina Technology, Inc. Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems
US5248801A (en) * 1992-08-27 1993-09-28 Ethyl Corporation Preparation of methylaluminoxanes
CA2129794A1 (en) * 1993-08-10 1995-02-11 Toshiyuki Tsutsui Olefin polymerization catalysts and methods of olefin polymerization
WO1995018836A1 (en) * 1994-01-11 1995-07-13 Exxon Chemical Patents Inc. Alumoxanes and catalysts comprising alumoxanes
JP3472941B2 (ja) * 1995-03-08 2003-12-02 三井化学株式会社 オレフィン重合用触媒の保存方法、オレフィン重合用触媒溶液、オレフィン重合用触媒およびオレフィンの重合方法

Also Published As

Publication number Publication date
US5635437A (en) 1997-06-03
DE69611789D1 (de) 2001-03-22
CA2227897C (en) 2008-03-18
EP0842205B1 (en) 2001-02-14
JPH11510203A (ja) 1999-09-07
JP3955324B2 (ja) 2007-08-08
KR100449404B1 (ko) 2004-11-16
CA2227897A1 (en) 1997-02-13
EP0842205A1 (en) 1998-05-20
KR19990035949A (ko) 1999-05-25
WO1997005178A1 (en) 1997-02-13
CN1116313C (zh) 2003-07-30
CN1196065A (zh) 1998-10-14
DE69611789T2 (de) 2001-08-02

Similar Documents

Publication Publication Date Title
ES2153965T3 (es) Metodo mejorado para preparar sistemas catalizadores metalocenicos.
ES2171184T3 (es) Sistemas cataliticos de polimerizacion, su produccion y uso.
BR9708243A (pt) Complexo metalico coposiçÃo catalisadora sistema catalisador suportado e processo para polimerizar uma olefina
AR007910A1 (es) Sistema de catalizador para la produccion de un polimero, proceso para producir un polimero que lo utiliza.
ES2193102T3 (es) Compuestos de imidocromo en sistemas catalizadores para la polimerizacion de olefinas.
IT1277854B1 (it) Procedimento automatico di frenatura per impianti frenanti di autoveicoli con sistema antibloccaggio.
ES2173188T3 (es) Controlador para un sistema de alarma de marcha atras.
TR199600580A1 (tr) Kaucuksu polimerlerin sentezi icin katalizör sistemi.
DE69111017D1 (de) Bremspedalweg-Warnsystem.
IT1296865B1 (it) Sistema d'integrazione per messaggi del fanale supplementare di stop per autoveicoli
DE69002820T2 (de) Tandembremskraftverstärker und Hauptzylinderaufbau.
IT9019916A0 (it) Sistema catalitico e procedimento per la produzione selettiva di isoprenil-alchileteri da isoprene
DE60004203D1 (de) Schallkörper für feueralarmsysteme
ITTO940546A0 (it) Sistema di sicurezza aggiuntivo ad un sistema di immobilizzazione vei-colo.
DE69612500T2 (de) Katalysatorsystem für die herstellung von kautschukartigem copolymer
HUP9903854A2 (hu) Eljárás rekombináns humán interleukin-8 tisztítására
IT1285871B1 (it) Sistema di frenatura veicolare
ITAT950004A0 (it) S.o.s. sistema acustico lampeggiante di emergenza
DE29680115U1 (de) System zur Reinigung von Rohwasser, insbesondere Abwasser
KR970032985U (ko) 차량용 급정거 경보 시스템
ITAV950003A0 (it) Sistema meccanico-elettronico atto a rilevare e a seganalare, in temporeale, la progressivita' della decelerazione effettiva di un veicolo. segnala la posizione del veicolo efficacemente in caso di nebbia e automaticamente in caso di incidente. coadiuva l'antifurto
MX9200149A (es) Sistema catalizador para reducir al minimo la formacion de nh3.
KR970022865U (ko) 차량용 제동장치의 부스터 안전장치
KR970017186U (ko) 자동차의 경고벨시스템
ITBO940296A0 (it) SEGNALATORE SONORO, OVVEROSSIA AVVISATORE SONORO, DI FRENATA PER VEI- COLI, PIù BANALMENTE DEFINIBILE COME STOP ACUSTICO.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 842205

Country of ref document: ES