ES2084214T3 - Sistemas catalizadores para la obtencion de poli-1-alquenos soportados mediante prepolimerizacion. - Google Patents

Sistemas catalizadores para la obtencion de poli-1-alquenos soportados mediante prepolimerizacion.

Info

Publication number
ES2084214T3
ES2084214T3 ES92108887T ES92108887T ES2084214T3 ES 2084214 T3 ES2084214 T3 ES 2084214T3 ES 92108887 T ES92108887 T ES 92108887T ES 92108887 T ES92108887 T ES 92108887T ES 2084214 T3 ES2084214 T3 ES 2084214T3
Authority
ES
Spain
Prior art keywords
catalyst systems
prepolymerization
alkenes
supported
suspension
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
ES92108887T
Other languages
English (en)
Inventor
Bernhard Dr Rieger
Rueger Dr Schlund
Rainer Dr Konrad
Kaspar Dr Evertz
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2084214T3 publication Critical patent/ES2084214T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

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)
  • Polymerization Catalysts (AREA)

Abstract

SISTEMAS DE CATALIZADORES PARA LA POLIMERIZACION DE C2 HASTA C10 VOS COMPLEJOS METALOCENICOS DE METALES DE LOS GRUPOS IV Y V SECUNDARIOS DEL SISTEMA PERIODICO Y UN COMPUESTO OLIGOMERO DE OXIDO DE ALUMINIO, EN DONDE EN PRIMER LUGAR SE JUNTAN ENTRE SI UNO O VARIOS COMPLEJOS METALOCENICOS O METALES DEL GRUPO IV Y V SECUNDARIO DEL SISTEMA PERIODICO CON UNA SOLUCION DEL COMPUESTO OLIGOMERO DE OXIDO DE ALUMINIO EN UN HIDROCARBURO INERTE DURANTE UN PERIODO DE 5 A 120 MINUTOS, DESPUES EL SISTEMA DE CATALIZADORES ACTIVADO POR ELLO SE TRANSFORMA EN UNA SUSPENSION MEDIANTE PRECIPITACION CON AYUDA DE UN HIDROCARBURO INERTE, LIQUIDO, QUE ADICIONALMENTE CONTIENE UN MEJORADOR DE VISCOSIDAD, Y DESPUES LOS SISTEMAS DE CATALIZADORES OBTENIBLES POR ELLO SE INERTIZAN MEDIANTE POLIMERIZACION PREVIA BREVE DE UN C2 C10 C. LOS SISTEMAS DE CATALIZADORES DE LA INVENCION SE PUEDEN AISLAR Y ALMACENAR Y SON APROPIADOS ESPECIALMENTE PARA LA OBTENCION DE POLIALQU AS POLARES Y DE TAMAÑOS DE GRANOS.
ES92108887T 1991-06-18 1992-05-27 Sistemas catalizadores para la obtencion de poli-1-alquenos soportados mediante prepolimerizacion. Expired - Lifetime ES2084214T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120006A DE4120006A1 (de) 1991-06-18 1991-06-18 Durch vorpolymerisation getraegerte katalysatorsysteme zur herstellung von polyalk-1-enen

Publications (1)

Publication Number Publication Date
ES2084214T3 true ES2084214T3 (es) 1996-05-01

Family

ID=6434170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92108887T Expired - Lifetime ES2084214T3 (es) 1991-06-18 1992-05-27 Sistemas catalizadores para la obtencion de poli-1-alquenos soportados mediante prepolimerizacion.

Country Status (4)

Country Link
EP (1) EP0519236B1 (es)
JP (1) JPH05155929A (es)
DE (2) DE4120006A1 (es)
ES (1) ES2084214T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW309523B (es) * 1991-11-30 1997-07-01 Hoechst Ag
DE69310390T2 (de) * 1992-01-23 1997-10-23 Mitsui Petrochemical Ind Verfahren zur Herstellung eines Polyolefins
WO1996034020A1 (en) * 1995-04-28 1996-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
FI104825B (fi) 1996-01-26 2000-04-14 Borealis As Olefiinien polymerointikatalysaattorisysteemi, sen valmistus ja käyttö
DE19621969A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von kristallinen Polymerisaten durch Dispersionspolymerisation in Gegenwart von Metallocenkatalysatorsystemen
GB9613814D0 (en) * 1996-07-02 1996-09-04 Bp Chem Int Ltd Supported polymerisation catalysts
US6214953B1 (en) * 1996-08-03 2001-04-10 Lg Chemical Limited Process for the preparation of olefinic polymers using supported metallocene catalyst
DE19756265A1 (de) * 1997-12-18 1999-06-24 Targor Gmbh Polymerisationsverfahren mit einem zersetzungsunempfindlichen Metallocenkatalysator
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
WO2010052260A1 (en) * 2008-11-07 2010-05-14 Borealis Ag Solid catalyst composition
WO2010052264A1 (en) * 2008-11-07 2010-05-14 Borealis Ag Solid catalyst composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618384B2 (ja) * 1986-12-27 1997-06-11 三井石油化学工業株式会社 オレフイン重合用固体触媒およびその製法
DE68919156T3 (de) * 1988-08-05 2002-08-14 Fina Technology Verfahren zur Herstellung grosser symmetrischer Polymerteilchen.

Also Published As

Publication number Publication date
EP0519236A3 (en) 1993-01-27
EP0519236B1 (de) 1996-02-28
EP0519236A2 (de) 1992-12-23
JPH05155929A (ja) 1993-06-22
DE4120006A1 (de) 1992-12-24
DE59205435D1 (de) 1996-04-04

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