BR0114833A - Sistema de catalisador catiÈnico - Google Patents

Sistema de catalisador catiÈnico

Info

Publication number
BR0114833A
BR0114833A BR0114833-8A BR0114833A BR0114833A BR 0114833 A BR0114833 A BR 0114833A BR 0114833 A BR0114833 A BR 0114833A BR 0114833 A BR0114833 A BR 0114833A
Authority
BR
Brazil
Prior art keywords
catalyst system
metallocycle
cationic catalyst
metal complex
multidentate ligand
Prior art date
Application number
BR0114833-8A
Other languages
English (en)
Inventor
George A Vaughan
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of BR0114833A publication Critical patent/BR0114833A/pt

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors

Landscapes

  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Polymerization Catalysts (AREA)

Abstract

"SISTEMA DE CATALISADOR CATIÈNICO". A presente invenção refere-se a um complexo de metal +3 para polimerização de coordenação de olefinas é descrito. O complexo de metal precursor é estabilizado por um ligando multidentado aniónico e pelo menos dois ligandos monoaniónicos. O ligando multidentado e o metal de transição formam um metalociclo tendo pelo menos cinco átomos primários, contando qualquer grupo ciclopentadienila ligado a <227> no metalociclo como dois átomos primários. A polimerização de olefina é exemplificada.
BR0114833-8A 2000-10-25 2001-10-25 Sistema de catalisador catiÈnico BR0114833A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24323700P 2000-10-25 2000-10-25
PCT/US2001/047697 WO2002059157A2 (en) 2000-10-25 2001-10-25 Cationic catalyst system

Publications (1)

Publication Number Publication Date
BR0114833A true BR0114833A (pt) 2004-06-15

Family

ID=22917887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114833-8A BR0114833A (pt) 2000-10-25 2001-10-25 Sistema de catalisador catiÈnico

Country Status (10)

Country Link
EP (1) EP1355736B1 (pt)
JP (1) JP2004518780A (pt)
KR (1) KR20030082543A (pt)
CN (1) CN1251800C (pt)
AT (1) ATE517115T1 (pt)
AU (1) AU2002246614A1 (pt)
BR (1) BR0114833A (pt)
CA (1) CA2424887A1 (pt)
MX (1) MXPA03003647A (pt)
WO (1) WO2002059157A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816145B1 (en) * 2004-11-01 2014-01-15 Ube Industries, Ltd. Polymerization catalyst for conjugated diene polymer, process for producing conjugated diene polymer with the same, rubber composition for tire, and rubber composition for golf ball
JP4844111B2 (ja) * 2005-12-12 2011-12-28 宇部興産株式会社 共役ジエン重合体変性物の製造法
MX2008008104A (es) 2005-12-21 2008-09-03 Oxford Biosensors Ltd Mediadores redox.
CN103071532A (zh) * 2013-01-21 2013-05-01 中北大学 一种用于环己醇催化氧化制备环己酮的催化剂及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
WO1992012162A1 (en) 1990-12-27 1992-07-23 Exxon Chemical Patents Inc. An amido transition metal compound and a catalyst system for the production of isotactic polypropylene
US5312881A (en) 1992-03-31 1994-05-17 Northwestern University Method for catalytic polymerization of substituted acrylates
US5330948A (en) 1992-03-31 1994-07-19 Northwestern University Homogeneous catalysts for stereoregular olefin polymerization
US5707913A (en) 1994-06-15 1998-01-13 Basf Aktiengesellschaft Amidinato catalyst systems for the polymerization of olefins
ES2116776T3 (es) 1994-10-31 1998-07-16 Dsm Nv Composicion catalitica y procedimiento para la polimerizacion de una olefina.
US5464906A (en) 1994-11-21 1995-11-07 The Dow Chemical Company Ethylene homopolymerization using group 3 metal complexes
DE19549352A1 (de) 1995-12-22 1997-06-26 Gerhard Edwin Herberich Übergangsmetallverbindung der Formel Ln Am MXK (M=Metall der Gruppe IIIb oder Vb) und Verfahren zur Herstellung der Verbindung sowie Verwendung der Verbindung als Katalysatorkomponente bei der Polymerisation von Olefinen
JP2000509740A (ja) 1996-05-03 2000-08-02 ディーエスエム エヌ．ブイ． オレフィンモノマー重合のための担持触媒組成物および方法
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
CA2424370A1 (en) * 2000-10-19 2002-04-25 Exxonmobil Chemical Patents Inc. Cationic group-3 catalyst system
BR0116628A (pt) * 2000-12-28 2003-12-23 Univation Tech Llc Sistema de catalisador de polimerização, processo de polimerização e polìmero deste

Also Published As

Publication number Publication date
CA2424887A1 (en) 2002-08-01
AU2002246614A1 (en) 2002-08-06
MXPA03003647A (es) 2004-01-26
EP1355736B1 (en) 2011-07-20
WO2002059157A2 (en) 2002-08-01
CN1251800C (zh) 2006-04-19
JP2004518780A (ja) 2004-06-24
ATE517115T1 (de) 2011-08-15
CN1535178A (zh) 2004-10-06
WO2002059157A3 (en) 2003-08-21
EP1355736A2 (en) 2003-10-29
EP1355736A4 (en) 2010-02-17
KR20030082543A (ko) 2003-10-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A 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 2021 DE 29/09/2009.