AR036903A1 - Procesos de preparacion de catalizadores bimetalicos con actividad superior - Google Patents

Procesos de preparacion de catalizadores bimetalicos con actividad superior

Info

Publication number
AR036903A1
AR036903A1 ARP020103958A ARP020103958A AR036903A1 AR 036903 A1 AR036903 A1 AR 036903A1 AR P020103958 A ARP020103958 A AR P020103958A AR P020103958 A ARP020103958 A AR P020103958A AR 036903 A1 AR036903 A1 AR 036903A1
Authority
AR
Argentina
Prior art keywords
suspension
sustained
catalysts
metallocene
bimetallic
Prior art date
Application number
ARP020103958A
Other languages
English (en)
Original Assignee
Exxonmobil Chem 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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of AR036903A1 publication Critical patent/AR036903A1/es

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F4/02—Carriers therefor
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged

Landscapes

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

Abstract

Se describen métodos de preparación de catalizadores bimetálicos. Los métodos incluyen las etapas de proporcionar una suspensión de un catalizador no metaloceno sostenido, poner en contacto una suspensión del catalizador no metaloceno sostenido en un hidrocarburo no polar con un compuesto metaloceno, y secar el producto de contacto para obtener un catalizador bimetálico sostenido. El catalizador no metaloceno sostenido se prepara deshidratando un material de soporte de partículas a una temperatura superior a 600°C, preparando una suspensión del soporte deshidratado en un hidrocarburo no polar poniendo en contacto la suspensión con un compuesto de organomagnesio y un alcohol, y poniendo en contacto la suspensión resultante con un compuesto no metaloceno de un metal de transición del Grupo 4 ó del Grupo 5. Los catalizadores bimetálicos muestran incrementada actividad en relación a los catalizadores preparados usando materiales de soporte deshidratados a temperaturas inferiores.
ARP020103958A 2001-11-30 2002-10-21 Procesos de preparacion de catalizadores bimetalicos con actividad superior AR036903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33445601P 2001-11-30 2001-11-30

Publications (1)

Publication Number Publication Date
AR036903A1 true AR036903A1 (es) 2004-10-13

Family

ID=23307289

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020103958A AR036903A1 (es) 2001-11-30 2002-10-21 Procesos de preparacion de catalizadores bimetalicos con actividad superior

Country Status (12)

Country Link
US (1) US20050003950A1 (es)
EP (1) EP1461151A4 (es)
JP (1) JP2005511802A (es)
KR (1) KR20050033542A (es)
CN (2) CN100584462C (es)
AR (1) AR036903A1 (es)
AU (1) AU2002365867A1 (es)
BR (1) BR0214554A (es)
CA (1) CA2465570A1 (es)
EC (1) ECSP045121A (es)
TW (1) TWI242568B (es)
WO (1) WO2003047752A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003102037A1 (en) * 2002-06-03 2003-12-11 Univation Technologies, Llc Solid, particulated, spray dried, heterogenous catalyst composition
CN1328310C (zh) * 2004-11-05 2007-07-25 中国科学院化学研究所 聚烯烃复合材料及其制备方法
EP1829897B1 (en) 2004-12-17 2014-12-10 Yangzi Petrochemical Company Co., Ltd. Supported non-metallocene olefin polymerization catalyst, and preparation and use thereof
US7323526B2 (en) * 2005-07-29 2008-01-29 Univation Technologies, Llc Supported metallocene-alkyl catalyst composition
EP2202246B1 (en) 2007-10-16 2016-06-15 Sinopec Yangzi Petrochemical Company Ltd. Non-metallocene catalyst supported on magnesium compound and its preparation method
KR101207294B1 (ko) 2007-10-16 2012-12-03 시노펙 양지 페트로케미컬 컴퍼니 엘티디. 담지된 비-메탈로센 촉매 및 이의 제조방법
EP2196480A1 (en) 2008-12-15 2010-06-16 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Supported catalyst
CN104448066B (zh) * 2014-12-16 2017-07-07 华东理工大学 一种负载型多金属烯烃聚合催化剂及其制备方法与应用
WO2017007640A1 (en) 2015-07-08 2017-01-12 Chevron Phillips Chemical Company Lp Ziegler-natta-metallocene dual catalyst systems with activator-supports
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
CN109790246A (zh) * 2016-09-29 2019-05-21 陶氏环球技术有限责任公司 聚合烯烃的方法
EP3631440B1 (en) * 2017-06-02 2023-02-22 Univation Technologies, LLC Method of determining a relative decrease in catalytic efficacy of a catalyst in a catalyst solution
EP3830140A1 (en) 2018-08-02 2021-06-09 Borealis AG Process for polymerizing ethylene in a multi-stage polymerization process
WO2021108049A1 (en) * 2019-11-26 2021-06-03 Exxonmobil Chemical Patents Inc. Systems and methods for producing a supported catalyst

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5077255A (en) * 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
US5032562A (en) * 1989-12-27 1991-07-16 Mobil Oil Corporation Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
US5643846A (en) * 1993-04-28 1997-07-01 Fina Technology, Inc. Process for a isotactic/syndiotactic polymer blend in a single reactor
US5614456A (en) * 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
IT1269931B (it) * 1994-03-29 1997-04-16 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
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Also Published As

Publication number Publication date
BR0214554A (pt) 2004-11-09
JP2005511802A (ja) 2005-04-28
KR20050033542A (ko) 2005-04-12
CN1625440A (zh) 2005-06-08
EP1461151A1 (en) 2004-09-29
AU2002365867A1 (en) 2003-06-17
TWI242568B (en) 2005-11-01
EP1461151A4 (en) 2010-03-24
CN101062959A (zh) 2007-10-31
US20050003950A1 (en) 2005-01-06
CN100584462C (zh) 2010-01-27
CA2465570A1 (en) 2003-06-12
ECSP045121A (es) 2004-07-23
WO2003047752A1 (en) 2003-06-12

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