BR0208868A - Process for the preparation of catalyst component, catalyst component and polymerization process - Google Patents

Process for the preparation of catalyst component, catalyst component and polymerization process

Info

Publication number
BR0208868A
BR0208868A BR0208868-1A BR0208868A BR0208868A BR 0208868 A BR0208868 A BR 0208868A BR 0208868 A BR0208868 A BR 0208868A BR 0208868 A BR0208868 A BR 0208868A
Authority
BR
Brazil
Prior art keywords
catalyst component
component
preparation
silica
solution
Prior art date
Application number
BR0208868-1A
Other languages
Portuguese (pt)
Inventor
Rinaldo S Schiffino
Alison Margaret Anne Bennett
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0208868A publication Critical patent/BR0208868A/en

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
    • 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
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/06—Cobalt compounds
    • C07F15/065—Cobalt compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/02—Iron compounds
    • C07F15/025—Iron compounds without a metal-carbon linkage
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/11—Compounds covalently bound to a solid support

Abstract

"PROCESSO PARA A PREPARAçãO DE COMPONENTE CATALISADOR, COMPONENTE CATALISADOR E PROCESSO DE POLIMERIZAçãO". Componente catalisador de polimerização de olefina é preparado ao se produzir uma solução de um complexo de metal de transição de um ligante tridentado selecionado que adsorve o complexo em um suporte de sílica ou sílica-alumina e separa a solução a partir do componente de complexo de metal de transição suportado, que é estável em armazenamento. As polimerizações de olefina com o referido componente, podem ser realizadas com alta produtividade de catalisador ao se usar os cocatalisadores tais como os compostos trialquilalumínio."PROCESS FOR PREPARING CATALYST COMPONENT, CATALYST COMPONENT AND POLYMERIZATION PROCESS". Olefin polymerization catalyst component is prepared by producing a solution of a selected tridentate binder transition metal complex that adsorbs the complex onto a silica or silica-alumina support and separates the solution from the metal complex component. supported, which is storage stable Olefin polymerizations with said component can be carried out with high catalyst productivity by using cocatalysts such as trialkylaluminum compounds.

BR0208868-1A 2001-04-17 2002-04-16 Process for the preparation of catalyst component, catalyst component and polymerization process BR0208868A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28428301P 2001-04-17 2001-04-17
US28555401P 2001-04-20 2001-04-20
PCT/US2002/012680 WO2002083751A1 (en) 2001-04-17 2002-04-16 Olefin polymerization catalyst

Publications (1)

Publication Number Publication Date
BR0208868A true BR0208868A (en) 2004-04-27

Family

ID=26962528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208868-1A BR0208868A (en) 2001-04-17 2002-04-16 Process for the preparation of catalyst component, catalyst component and polymerization process

Country Status (8)

Country Link
EP (1) EP1379560A1 (en)
JP (1) JP2004528446A (en)
KR (1) KR20030090751A (en)
CN (1) CN1541229A (en)
BR (1) BR0208868A (en)
CA (1) CA2441415A1 (en)
MX (1) MXPA03009477A (en)
WO (1) WO2002083751A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101010351B (en) 2004-07-09 2011-06-22 纳幕尔杜邦公司 Catalysts for olefin polymerization or oligomerization
WO2006094302A1 (en) * 2005-03-04 2006-09-08 E.I. Dupont De Nemours And Company Supported olefin polymerization catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69718642T2 (en) * 1996-06-17 2003-11-13 Exxonmobil Chem Patents Inc LATE TRANSITION METAL-SUPPORTED CATALYST SYSTEMS
IL129929A0 (en) * 1996-12-17 2000-02-29 Du Pont Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt
ATE271074T1 (en) * 1999-09-29 2004-07-15 Du Pont OLEFIN POLYMERIZATION USING BIMETALLIC CATALYST SYSTEMS

Also Published As

Publication number Publication date
EP1379560A1 (en) 2004-01-14
MXPA03009477A (en) 2004-12-06
CA2441415A1 (en) 2002-10-24
KR20030090751A (en) 2003-11-28
CN1541229A (en) 2004-10-27
WO2002083751A1 (en) 2002-10-24
JP2004528446A (en) 2004-09-16

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009.