AR024606A1 - Metodos para elaborar complejos de alcoxido con contenido de magnesio y metal de transicion y catalizadores para la polimerizacion obtenidos con los mismos - Google Patents

Metodos para elaborar complejos de alcoxido con contenido de magnesio y metal de transicion y catalizadores para la polimerizacion obtenidos con los mismos

Info

Publication number
AR024606A1
AR024606A1 ARP000103287A ARP000103287A AR024606A1 AR 024606 A1 AR024606 A1 AR 024606A1 AR P000103287 A ARP000103287 A AR P000103287A AR P000103287 A ARP000103287 A AR P000103287A AR 024606 A1 AR024606 A1 AR 024606A1
Authority
AR
Argentina
Prior art keywords
transition metal
magnesium
alcoxide
complexes
catalysts
Prior art date
Application number
ARP000103287A
Other languages
English (en)
Original Assignee
Poration Union Carbide Chemicals & Plastics Technology Cor
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 Poration Union Carbide Chemicals & Plastics Technology Cor filed Critical Poration Union Carbide Chemicals & Plastics Technology Cor
Publication of AR024606A1 publication Critical patent/AR024606A1/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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/651—Pretreating with non-metals or metal-free compounds
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • 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

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)

Abstract

Se presenta un método para halogenar un precursor para formar un procatalizador de polimerizacion mediante el cual un precursor complejo de alcoxido concontenido de magnesio/metal de transicion se pone en contacto con un agente de halogenacion seleccionado entre haluro de alquilaluminio, TiX4, SiX4, BX3, y Br2, donde el haluro y X son cada uno respectivamente un halogeno y cuando un haluro de alquilaluminio, TiX4, SiX4, y Br2 se usan como el agente de halogenacion,se usan juntos o combinados enuna halogenacion de etapas multiples. El procatalizador puede ser luego convertido en un catalizador de polimerizacion deolefina mediante su contacto con un cocatalizador y opcionalmente un agente de control de selectividad, y emplearse para polimerizar olefinas con altorendimiento y propiedades convenientes.
ARP000103287A 1999-06-30 2000-06-29 Metodos para elaborar complejos de alcoxido con contenido de magnesio y metal de transicion y catalizadores para la polimerizacion obtenidos con los mismos AR024606A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14166599P 1999-06-30 1999-06-30
US39592499A 1999-09-14 1999-09-14

Publications (1)

Publication Number Publication Date
AR024606A1 true AR024606A1 (es) 2002-10-16

Family

ID=26839338

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103287A AR024606A1 (es) 1999-06-30 2000-06-29 Metodos para elaborar complejos de alcoxido con contenido de magnesio y metal de transicion y catalizadores para la polimerizacion obtenidos con los mismos

Country Status (16)

Country Link
US (1) US6511935B2 (es)
EP (1) EP1196461B1 (es)
JP (1) JP2003503562A (es)
KR (1) KR20020019477A (es)
CN (1) CN1358202A (es)
AR (1) AR024606A1 (es)
AT (1) ATE294823T1 (es)
AU (1) AU763949B2 (es)
CA (1) CA2369208A1 (es)
CZ (1) CZ20014646A3 (es)
DE (1) DE60019930T2 (es)
ES (1) ES2238297T3 (es)
NO (1) NO20016426L (es)
PL (1) PL352905A1 (es)
TR (1) TR200103809T2 (es)
WO (1) WO2001000692A1 (es)

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KR20140107368A (ko) * 2011-12-12 2014-09-04 사우디 베이식 인더스트리즈 코포레이션 촉매 시스템 및 이 촉매 시스템의 존재하에 초고분자량의 폴리에틸렌을 생산하는 방법
EP3107942A4 (en) * 2014-02-17 2017-07-12 Reliance Industries Limited Heterogeneous ziegler-natta catalyst composition, a process for its preparation and a process for polymerizing olefin using the same
US10030121B2 (en) * 2015-04-01 2018-07-24 Reliance Industries Limited Catalyst composition and process for obtaining a colored olefin polymer
KR102797764B1 (ko) * 2016-03-01 2025-04-23 유니베이션 테크놀로지즈, 엘엘씨 지글러-나타 촉매 활성을 향상시키는 방법
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Also Published As

Publication number Publication date
EP1196461B1 (en) 2005-05-04
US6511935B2 (en) 2003-01-28
ES2238297T3 (es) 2005-09-01
PL352905A1 (en) 2003-09-22
CN1358202A (zh) 2002-07-10
CZ20014646A3 (cs) 2002-09-11
ATE294823T1 (de) 2005-05-15
AU763949B2 (en) 2003-08-07
WO2001000692A1 (en) 2001-01-04
JP2003503562A (ja) 2003-01-28
NO20016426L (no) 2002-02-26
DE60019930T2 (de) 2006-02-16
US20010051586A1 (en) 2001-12-13
CA2369208A1 (en) 2001-01-04
KR20020019477A (ko) 2002-03-12
NO20016426D0 (no) 2001-12-28
AU6060200A (en) 2001-01-31
DE60019930D1 (de) 2005-06-09
TR200103809T2 (tr) 2002-05-21
EP1196461A1 (en) 2002-04-17

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