ES2140557T3 - Sistemas cataliticos de polimerizacion, su produccion y uso. - Google Patents

Sistemas cataliticos de polimerizacion, su produccion y uso.

Info

Publication number
ES2140557T3
ES2140557T3 ES94927384T ES94927384T ES2140557T3 ES 2140557 T3 ES2140557 T3 ES 2140557T3 ES 94927384 T ES94927384 T ES 94927384T ES 94927384 T ES94927384 T ES 94927384T ES 2140557 T3 ES2140557 T3 ES 2140557T3
Authority
ES
Spain
Prior art keywords
catalyst system
supported
catalyst
metal
transition metal
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
ES94927384T
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English (en)
Inventor
Moses Olukayode Jejelowo
Gregory George Hlatky
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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Filing date
Publication date
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2140557T3 publication Critical patent/ES2140557T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • 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

Abstract

ESTA INVENCION ESTA GENERALMENTE DIRIGIDO A UN SISTEMA CATALIZADOR SOPORTADO UTIL PARA LA POLIMERIZACION DE OLEFINAS. EL METODO PARA FORMAR EL SISTEMA CATALIZADOR DE LA INVENCION PROPORCIONA COMBINAR UN SISTEMA CATALIZADOR DE METAL DE TRANSICION DE LIGANDO VOLUMINOSO DE MANOCICLOPENTADIENIL CON UN COMPUESTO ORGANOMETALICO SEPARADAMENTE SOPORTADO. UN METODO PREFERIDO PROPORCIONA EL SOPORTE DEL SISTEMA CATALIZADOR SOBRE UN PORTADOR Y CONTACTAR TAL SISTEMA SOPORTADO CON UN COMPUESTO ORGANOMETALICO SEPARADAMENTE SOPORTADO. EL COMPUESTO DE METAL DE TRANSICION DE LIGANDO VOLUMINOSO UTILIZADO EN EL SISTEMA CATALIZADOR DE LA INVENCION PUEDE SER UN METALOCENO. LOS SISTEMAS CATALIZADORES DE METALOCENO IONICO DE LA INVENCION POSEEN UNA ACTIVIDAD INESPERADAMENTE ELEVADA COMPARADOS CON LOS SISTEMAS CATALIZADORES PREVIAMENTE DESCRITOS. EN UNA ADAPTACION DE LA PRESENTE INVENCION, EL CATALIZADOR SOPORTADO ES UN COMPUESTO DE METALOCENO DE METAL DE TRANSICION DE MONOCICLOPENTADIENIL Y UN ACTIVADOR IONICO. ASI, EL SISTEMA CATALIZADOR SOPORTADO DE LA PRESENTE INVENCION SE DEFINE A GRANDES RASGOS, COMO UN SISTEMA CATALIZADOR QUE CONSTA DE UN PORTADOR, UN COMPUESTO QUE CONTIENE UN METAL DE TRANSICION DE HETEROATOMOS CON UN PUENTE DE MONOCICLOPENTADIENIL, UN ACTIVADOR IONICO Y UN COMPUESTO ORGANOMETALICO SOPORTADO.
ES94927384T 1993-11-19 1994-09-09 Sistemas cataliticos de polimerizacion, su produccion y uso. Expired - Lifetime ES2140557T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15531393A 1993-11-19 1993-11-19

Publications (1)

Publication Number Publication Date
ES2140557T3 true ES2140557T3 (es) 2000-03-01

Family

ID=22554930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94927384T Expired - Lifetime ES2140557T3 (es) 1993-11-19 1994-09-09 Sistemas cataliticos de polimerizacion, su produccion y uso.

Country Status (6)

Country Link
EP (1) EP0729477B1 (es)
JP (1) JPH09505340A (es)
CA (1) CA2176950C (es)
DE (1) DE69421411T2 (es)
ES (1) ES2140557T3 (es)
WO (1) WO1995014044A1 (es)

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