ES2484766T3 - Composiciones de catalizador organometálicos - Google Patents

Composiciones de catalizador organometálicos Download PDF

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Publication number
ES2484766T3
ES2484766T3 ES00967030.8T ES00967030T ES2484766T3 ES 2484766 T3 ES2484766 T3 ES 2484766T3 ES 00967030 T ES00967030 T ES 00967030T ES 2484766 T3 ES2484766 T3 ES 2484766T3
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Prior art keywords
groups
substituted
aliphatic
cyclic
combinations
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English (en)
Inventor
Max P. Mcdaniel
Kathy S. Collins
James L. Smith
Elizabeth A. Benham
Marvin M. Johnson
Anthony P. Eaton
Michael D. Jensen
Joel L. Martin
Gil R. Hawley
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Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co LP
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Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co LP
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    • 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
    • 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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/07—Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
    • 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
    • C08F4/6592—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
    • 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

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  • 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

Un proceso para producir una composición de catalizador, comprendiendo dicho proceso poner en contacto respectivamente un compuesto organometálico, un compuesto de organoaluminio y un compuesto de óxido sólido que contiene fluoruro para producir una composición de catalizador, en el que el compuesto organometálico tiene la siguiente fórmula general: (X1)(X2)(X3)(X4)M1 en la que M1 está seleccionado entre el grupo que consiste en titanio, circonio y hafnio; en la que (X1) está seleccionado de manera independiente entre el grupo que consiste en ciclopentadienilos, indenilos, fluorenilos, ciclopentadienilos sustituidos, indenilos sustituidos y fluorenilos sustituidos; en la que los sustituyentes sobre dichos ciclopentadienilos sustituidos, indenilos sustituidos y fluorofenilos sustituidos de (X1) están seleccionados entre el grupo que consiste en grupos alifáticos, grupos cíclicos, combinaciones de grupos alifáticos y cíclicos, grupos sililo, grupos de haluro de alquilo, haluros, grupos organometálicos, grupos de fósforo, grupos de nitrógeno, silicio, fósforo, boro, germanio e hidrógeno; en la que al menos un sustituyente de (X1) puede ser un grupo de puente que conecta (X1) y (X2); en la que (X3) y (X4) están seleccionados de manera independiente entre el grupo que consiste en haluros, grupos alifáticos, grupos alifáticos sustituidos, grupos cíclicos, grupos cíclicos sustituidos, combinaciones de grupos alifáticos y grupos cíclicos, combinaciones de grupos alifáticos sustituidos y grupos cíclicos, combinaciones de grupos alifáticos y grupos cíclicos sustituidos, combinaciones de grupos alifáticos sustituidos y grupos cíclicos sustituidos, grupos amido, grupos amido sustituidos, grupos fosfido, grupos fosfido sustituidos, grupos alquilóxido, grupos alquilóxido sustituidos, grupos arilóxido, grupos arilóxido sustituidos, grupos organometálicos y grupos organometálicos sustituidos; en la que (X2) está seleccionado entre el grupo que consiste en ciclopentadienilos, indenilos, fluorenilos, ciclopentadienilos sustituidos, indenilos sustituidos, fluorenilos sustituidos, haluros, grupos alifáticos, grupos alifáticos sustituidos, grupos cíclicos, grupos cíclicos sustituidos, combinaciones de grupos alifáticos y grupos cíclicos, combinaciones de grupos alifáticos sustituidos y grupos cíclicos, combinaciones de grupos alifáticos y grupos cíclicos sustituidos, combinaciones de grupos alifáticos sustituidos y grupos cíclicos sustituidos, grupos amido, grupos amido sustituidos, grupos fosfido, grupos fosfido sustituidos, grupos alquilóxido, grupos alquilóxido sustituidos, grupos arilóxido, grupos arilóxido sustituidos, grupos organometálicos y grupos organometálicos sustituidos; en la que los sustituyentes de (X2) están seleccionados entre el grupo que consiste en grupos alifáticos, grupos cíclicos, combinaciones de grupos alifáticos y grupos cíclicos, grupos sililo, grupos de haluro de alquilo, haluros, grupos organometálicos, grupos fósforo, grupos nitrógeno, silicio, fósforo, boro, germanio e hidrógeno; en la que al menos sustituyente de (X2) puede ser un grupo de puente que conecta (X1) y (X2); en la que dicho compuesto de organoaluminio tiene la fórmula general: Al(X5)n(X6)3-n en la que (X5) es un hidrocarbilo que tiene de 1 a aproximadamente 20 átomos de carbono; en la que (X6) es un haluro, hidruro o alcóxido; y en la que "n" es un número de 1 a 3 incluidos; y en la que dicho compuesto de óxido sólido fluorado comprende fluoruro y un compuesto de óxido sólido; en la que dicho compuesto de óxido sólido está seleccionado entre el grupo que consiste en sílice-titania y sílicecirconia; en la que se constata la ausencia de compuestos de aluminoxano y compuestos de borato.

Description

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E00967030
24-07-2014
3-Control
Sílice 600 0,5686 2 TEA 0,7 63,0 1
4-Control
Sílice Que Contiene Fluoruro 600 0,4350 1TEA 0 24,5 0
5-Control
Titania Que Contiene Fluoruro 600 0,1461 1TEA 0,2 34,1 2
6-Control
Silice-Titania 600 0,1392 2 TEA 0 60,0 0
7-Invención
Sílice-Titania Que Contiene Fluoruro 600 0,1166 1TEA 135,7 60,0 1164
8-Invención
Sílice-Titania Que Contiene Fluoruro 450 0,0090 1TEA 17,0 61,8 1834
9-Invención
Sílice-Titania Que Contiene Fluoruro 450 0,1893 1TEA 179,0 20,0 2837
10-Control
Silice-Circonia 600 0,1663 1TEA 13,0 60,0 78
11-Control
Silice-Circonia 600 0,2493 1TEA 6,0 41,5 35
12-Invención
Sílice-Circonia Que Contiene Fluoruro 500 0,2108 1TEA 98,0 60,0 465
13-Control
Silice-Circonia 600 0,2229 1TEA 67,8 58,0 230
14-Invención
Sílice-Circonia Que Contiene Fluoruro 500 0,0277 1TEA 98,0 70,0 3033
15-Invención
Sílice-Circonia Que Contiene Fluoruro 500 0,1129 1TEA 257,0 30,9 4420
Polimerización a 90°C, 3,893 MPa (550 psig) y 1,2 litros de isobuteno; Compuesto Organometálico =25 micromoles de dicloruro de bis(n-butil ciclopentadienil) circonio, o 2,3 mg Zr Compuesto de Organoaluminio = 1 ó 2 de TEA o 2 mls de EADC Compuesto de Organoaluminio = 1 ó 2 ml de TEA o 2 ml de EADC
*Compuesto de Ensayo = compuesto de óxido o compuesto de óxido sólido que contiene fluoruro *Actividad = gramos de polímero por gramo de compuesto de óxido o compuesto de óxido sólido que contiene fluoruro por hora (g/g/h).
Tabla 2
Compuesto de Ensayo
HLMI (g/10 min) HLMI/MI Peso Molecular Medio Expresado en Número (Mn) Peso Molecular Medio Expresado en Peso (Mn) Mw/Mn
Sílice-Titania Que Contiene Fluoruro
1,72 42,5 66.000 178.000 2,7
19
imagen18

Claims (1)

  1. imagen1
    imagen2
ES00967030.8T 1999-09-29 2000-09-28 Composiciones de catalizador organometálicos Expired - Lifetime ES2484766T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/408,904 US6395666B1 (en) 1999-09-29 1999-09-29 Organometal catalyst compositions
US408904 1999-09-29
PCT/US2000/026685 WO2001023434A1 (en) 1999-09-29 2000-09-28 Organometal catalyst compositions

Publications (1)

Publication Number Publication Date
ES2484766T3 true ES2484766T3 (es) 2014-08-12

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US (3) US6395666B1 (es)
EP (1) EP1230274B1 (es)
JP (1) JP2003510421A (es)
KR (1) KR100797241B1 (es)
CN (1) CN100371351C (es)
AU (1) AU7729100A (es)
BR (1) BR0014446B1 (es)
CA (1) CA2384654C (es)
ES (1) ES2484766T3 (es)
GC (1) GC0000261A (es)
HK (1) HK1049019B (es)
HU (1) HUP0202746A2 (es)
MX (1) MXPA02003245A (es)
NO (1) NO20021411L (es)
RU (1) RU2235100C2 (es)
TW (1) TWI283604B (es)
WO (1) WO2001023434A1 (es)
ZA (1) ZA200202086B (es)

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