ES2189388T3 - Sistema de catalizador, procedimiento para su obtencion y utilizacion del mismo para la polimerizacion de olefinas. - Google Patents

Sistema de catalizador, procedimiento para su obtencion y utilizacion del mismo para la polimerizacion de olefinas.

Info

Publication number
ES2189388T3
ES2189388T3 ES99904880T ES99904880T ES2189388T3 ES 2189388 T3 ES2189388 T3 ES 2189388T3 ES 99904880 T ES99904880 T ES 99904880T ES 99904880 T ES99904880 T ES 99904880T ES 2189388 T3 ES2189388 T3 ES 2189388T3
Authority
ES
Spain
Prior art keywords
group
same
different
catalyst system
formula
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
ES99904880T
Other languages
English (en)
Inventor
Markus Gores
Carsten Bingel
Cornelia Fritze
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.)
Basell Polyolefine GmbH
Original Assignee
Basell Polyolefine GmbH
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 Basell Polyolefine GmbH filed Critical Basell Polyolefine GmbH
Application granted granted Critical
Publication of ES2189388T3 publication Critical patent/ES2189388T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04Monomers containing three or four carbon atoms
    • C08F110/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/639Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound

Landscapes

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

Abstract

Sistema de catalizador que contiene a) por lo menos un soporte, b) por lo menos un co-catalizador, c) una mezcla de isómeros rac y meso de por lo menos un metaloceno de la fórmula (I) en la que R1 y R2 son iguales o distintos y significan un átomo de hidrógeno o un grupo hidrocarburo C1-C20, con la limitación de que R1 no sea metilo cuando R2 es hidrógeno, M1 es un metal de transición del grupo 4, 5 ó 6 del Sistema Periódico de Elementos, A es un eslabón de la fórmula o =BR3, AlR3, -S-, -SO-, -SO2-, =NR3, =PR3, =P(O)R3, o- fenileno, 2, 2''-bifenileno, en las que M2 es carbono, silicio, germanio, estaño, nitrógeno o fósforo, "o" es el número 1, 2, 3 ó 4, R3 y R4, con independencia entre sí, son iguales o distintos y significan un átomo de hidrógeno, halógeno, un grupo hidrocarbonado C1-C20, y R3 junto con R4 puede formar un sistema de anillos mono- o policíclico, y X, según su aparición, puede ser igual o distinto y significa un átomo de hidrógeno, un átomo de halógeno, un grupo hidroxilo, un grupo alquilo C1-C10, un grupo arilo C6-C15, un grupo alcoxi C1-C10, un grupo ariloxi C6-C15, un grupo bencilo, un grupo NR52, en el que R5 según su aparición puede ser igual o distinto y significa un grupo alquilo C1-C10, un grupo arilo C6-C15, un grupo (CH3)3Si, teniendo en cuenta que la proporción entre el isómero rac y el isómero meso del metaloceno de la fórmula (I) en el sistema de catalizador de la invención se sitúa entre 1:10 y 2:1.
ES99904880T 1998-02-19 1999-02-13 Sistema de catalizador, procedimiento para su obtencion y utilizacion del mismo para la polimerizacion de olefinas. Expired - Lifetime ES2189388T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19806918A DE19806918A1 (de) 1998-02-19 1998-02-19 Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen

Publications (1)

Publication Number Publication Date
ES2189388T3 true ES2189388T3 (es) 2003-07-01

Family

ID=7858263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99904880T Expired - Lifetime ES2189388T3 (es) 1998-02-19 1999-02-13 Sistema de catalizador, procedimiento para su obtencion y utilizacion del mismo para la polimerizacion de olefinas.

Country Status (7)

Country Link
US (1) US6350830B1 (es)
EP (1) EP1054911B1 (es)
JP (1) JP2002504569A (es)
BR (1) BR9907935A (es)
DE (2) DE19806918A1 (es)
ES (1) ES2189388T3 (es)
WO (1) WO1999042497A1 (es)

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US7285608B2 (en) * 2004-04-21 2007-10-23 Novolen Technology Holdings C.V. Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
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Also Published As

Publication number Publication date
EP1054911A1 (de) 2000-11-29
EP1054911B1 (de) 2003-01-22
WO1999042497A1 (de) 1999-08-26
JP2002504569A (ja) 2002-02-12
US6350830B1 (en) 2002-02-26
DE59904090D1 (de) 2003-02-27
DE19806918A1 (de) 1999-08-26
BR9907935A (pt) 2000-10-24

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