ES2651590T3 - Proceso de polimerización en disolución a alta temperatura - Google Patents

Proceso de polimerización en disolución a alta temperatura Download PDF

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Publication number
ES2651590T3
ES2651590T3 ES07776022.1T ES07776022T ES2651590T3 ES 2651590 T3 ES2651590 T3 ES 2651590T3 ES 07776022 T ES07776022 T ES 07776022T ES 2651590 T3 ES2651590 T3 ES 2651590T3
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Prior art keywords
polymer
polymerization
catalyst
ethylene
prepare
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Active
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ES07776022.1T
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ES2651590T5 (es
Inventor
Wayde V. Konze
Daniel D. Vanderlende
Thomas Karjala
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Un proceso de polimerización de etileno y opcionalmente una o más α-olefinas en condiciones de polimerización en disolución continua para preparar un polímero de alto peso molecular, comprendiendo dicho proceso llevar a cabo la polimerización en presencia de una composición catalítica que comprende un complejo de metal de transición y un co-catalizador de activación en condiciones que dan como resultado un valor para el índice de polimerización, ψ , que es mayor o igual a cero según lo determinado por la siguiente ecuación:**Fórmula** donde, T es la temperatura de polimerización en grados Celsius, X es la conversión de etileno en el reactor en porcentaje molar, E es la eficiencia del catalizador en g de polímero producido por μg de metal en el complejo de metal alimentado al reactor por unidad de tiempo, ρ es la densidad del polímero resultante en unidades de g/ml, I2 es el índice en masa fundida del polímero en unidades de dg/minuto, y las constantes de la ecuación, ß0-ß5, son adimensionales y tienen los valores definidos en la siguiente tabla:**Tabla** donde el proceso se lleva a cabo a una temperatura de 170 a 250 °C en presencia de un agente de transferencia de cadena para preparar un polímero que tiene una densidad entre 0,885 y 0,950 g/cm3, un índice en masa fundida, I2, < 2,0, una distribución de peso molecular Mw/Mn < 3,0, y una eficiencia de catalizador de más de 0,5 Ρolímero/ μgmetal.
ES07776022T 2006-05-17 2007-04-24 Proceso de polimerización en disolución a alta temperatura Active ES2651590T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80118206P 2006-05-17 2006-05-17
US801182P 2006-05-17
PCT/US2007/009845 WO2007136497A2 (en) 2006-05-17 2007-04-24 High temperature solution polymerization process

Publications (2)

Publication Number Publication Date
ES2651590T3 true ES2651590T3 (es) 2018-01-29
ES2651590T5 ES2651590T5 (es) 2023-05-05

Family

ID=38572813

Family Applications (7)

Application Number Title Priority Date Filing Date
ES07776212.8T Active ES2524779T3 (es) 2006-05-17 2007-04-24 Proceso de polimerización en disolución de poliolefinas y polímero
ES07755917.7T Active ES2567140T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización en disolución de polipropileno
ES12169643.9T Active ES2634440T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización de polietileno en disolución a alta temperatura
ES07776022T Active ES2651590T5 (es) 2006-05-17 2007-04-24 Proceso de polimerización en disolución a alta temperatura
ES07755918.5T Active ES2475159T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerizaci�n en disolución de etileno/alfa-olefina/dieno
ES07776021.3T Active ES2534469T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización de polietileno en disolución a alta temperatura
ES07755919T Active ES2394225T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización en disolución de alta eficacia

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES07776212.8T Active ES2524779T3 (es) 2006-05-17 2007-04-24 Proceso de polimerización en disolución de poliolefinas y polímero
ES07755917.7T Active ES2567140T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización en disolución de polipropileno
ES12169643.9T Active ES2634440T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización de polietileno en disolución a alta temperatura

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES07755918.5T Active ES2475159T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerizaci�n en disolución de etileno/alfa-olefina/dieno
ES07776021.3T Active ES2534469T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización de polietileno en disolución a alta temperatura
ES07755919T Active ES2394225T3 (es) 2006-05-17 2007-04-24 Procedimiento de polimerización en disolución de alta eficacia

Country Status (14)

Country Link
US (7) US8058373B2 (es)
EP (8) EP2024402B2 (es)
JP (6) JP5623738B2 (es)
KR (6) KR101352674B1 (es)
CN (8) CN101490095A (es)
AR (6) AR060643A1 (es)
AU (1) AU2007254428A1 (es)
BR (3) BRPI0711819A2 (es)
CA (5) CA2653534A1 (es)
ES (7) ES2524779T3 (es)
MX (4) MX2008014668A (es)
RU (4) RU2008149714A (es)
SG (1) SG158102A1 (es)
WO (6) WO2007136506A2 (es)

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