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BR9809735A - Catalisador e processo para a polimerização de olefinas - Google Patents

Catalisador e processo para a polimerização de olefinas

Info

Publication number
BR9809735A
BR9809735A BR9809735-0A BR9809735A BR9809735A BR 9809735 A BR9809735 A BR 9809735A BR 9809735 A BR9809735 A BR 9809735A BR 9809735 A BR9809735 A BR 9809735A
Authority
BR
Brazil
Prior art keywords
olefins
polymerization
catalyst
transition metals
catalysts
Prior art date
Application number
BR9809735-0A
Other languages
English (en)
Inventor
Alison Margaret Anne Bennett
Stephan James Mclain
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 BR9809735A publication Critical patent/BR9809735A/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
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"CATALISADOR E PROCESSO PARA A POLIMERIZAçãO DE OLEFINAS" A presente invenção refere-se a olefinas, tais como etileno e <244>-olefinas que podem ser (co)polimerizadas através da utilização de catalisadores previamente formados contendo metais de transição selecionados, especialmente metais de transição posterior, em complexo com ligantes selecionados. Tais catalisadores previamente formados são preferencialmente sólidos particulados e podem ser utilizados para polimerizações em meios líquidos ou na fase gasosa.
BR9809735-0A 1997-06-09 1998-06-09 Catalisador e processo para a polimerização de olefinas BR9809735A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4923297P 1997-06-09 1997-06-09
US7997398P 1998-03-30 1998-03-30
PCT/US1998/011904 WO1998056832A1 (en) 1997-06-09 1998-06-09 Polymerization of olefins

Publications (1)

Publication Number Publication Date
BR9809735A true BR9809735A (pt) 2000-07-11

Family

ID=26726975

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809735-0A BR9809735A (pt) 1997-06-09 1998-06-09 Catalisador e processo para a polimerização de olefinas

Country Status (11)

Country Link
EP (1) EP0988327B1 (pt)
JP (1) JP2002504171A (pt)
KR (1) KR20010013542A (pt)
CN (1) CN1259144A (pt)
AT (1) ATE208796T1 (pt)
AU (1) AU8062898A (pt)
BR (1) BR9809735A (pt)
CA (1) CA2289633A1 (pt)
DE (1) DE69802529T2 (pt)
IL (1) IL132586A0 (pt)
WO (1) WO1998056832A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1287891A3 (en) * 1996-06-17 2003-11-26 ExxonMobil Chemical Company Supported late transition metal catalyst systems
US6103658A (en) 1997-03-10 2000-08-15 Eastman Chemical Company Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom
US6660677B1 (en) 1997-03-10 2003-12-09 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6822062B2 (en) 1997-03-10 2004-11-23 Eastman Chemical Company Supported group 8-10 transition metal olefin polymerization catalysts
US6200925B1 (en) * 1997-03-13 2001-03-13 Eastman Chemical Company Catalyst compositions for the polymerization of olefins
US6245871B1 (en) 1997-04-18 2001-06-12 Eastman Chemical Company Group 8-10 transition metal olefin polymerization catalysts
US6174976B1 (en) 1998-02-24 2001-01-16 Eastman Chemical Company Neutral nickel complexes for olefin polymerization
WO1999050320A2 (en) * 1998-03-27 1999-10-07 E.I. Du Pont De Nemours And Company Polymers of substituted cyclopentenes
US6117959A (en) 1998-09-02 2000-09-12 Eastman Chemical Company Polyolefin catalysts
JP2000080125A (ja) 1998-09-08 2000-03-21 Idemitsu Petrochem Co Ltd エチレン単独重合体及びそれを成形してなる成形体
US6545108B1 (en) 1999-02-22 2003-04-08 Eastman Chemical Company Catalysts containing N-pyrrolyl substituted nitrogen donors
EP1192189B1 (en) 1999-02-22 2004-09-29 Eastman Chemical Company Catalysts containing n-pyrrolyl substituted nitrogen donors
US6620896B1 (en) 1999-02-23 2003-09-16 Eastman Chemical Company Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom
US6399535B1 (en) 1999-11-01 2002-06-04 W. R. Grace & Co.-Conn. Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
CA2389587C (en) * 1999-11-01 2010-05-25 W.R. Grace & Co.-Conn. Active, heterogeneous supported bi-or tri-dentate olefin polymerisation catalyst
GB0003356D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Catalyst preparation method
US6605677B2 (en) 2000-02-18 2003-08-12 Eastman Chemical Company Olefin polymerization processes using supported catalysts
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
US6579823B2 (en) 2000-02-18 2003-06-17 Eastman Chemical Company Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
EP1134236B1 (en) 2000-03-13 2003-10-01 Repsol Quimica S.A. Bidentate diimine nickel and palladium complexes and polymerization catalysts obtained therefrom
US6706891B2 (en) 2000-11-06 2004-03-16 Eastman Chemical Company Process for the preparation of ligands for olefin polymerization catalysts
WO2002036642A2 (en) * 2000-11-06 2002-05-10 Eastman Chemical Company Olefin polymerization processes using supported catalysts
JP2008531835A (ja) * 2005-03-04 2008-08-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 担持オレフィン重合触媒
CN102093426B (zh) * 2010-12-04 2014-04-16 西北师范大学 含Br的α-二亚胺镍（Ⅱ）配合物及其制备和应用
JP6618290B2 (ja) * 2014-07-24 2019-12-11 日本ポリエチレン株式会社 オレフィン重合触媒及びオレフィン重合体の製造方法
CN113480578A (zh) * 2021-06-23 2021-10-08 浙江大学 (α-二亚胺)镍络合物组合物及其应用
CN119708079A (zh) * 2023-09-27 2025-03-28 中国石油化工股份有限公司 镍配合物及其制备方法和应用、催化剂组合物及其应用、聚乙烯的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE238360T1 (de) * 1995-01-24 2003-05-15 Du Pont Polyolefine
JPH09272713A (ja) * 1996-04-05 1997-10-21 Mitsui Petrochem Ind Ltd オレフィン重合用触媒およびオレフィンの重合方法
JPH09278822A (ja) * 1996-04-08 1997-10-28 Mitsui Petrochem Ind Ltd オレフィン重合用触媒およびオレフィンの重合方法

Also Published As

Publication number Publication date
CN1259144A (zh) 2000-07-05
EP0988327B1 (en) 2001-11-14
AU8062898A (en) 1998-12-30
WO1998056832A1 (en) 1998-12-17
CA2289633A1 (en) 1998-12-17
DE69802529T2 (de) 2002-05-23
DE69802529D1 (de) 2001-12-20
JP2002504171A (ja) 2002-02-05
ATE208796T1 (de) 2001-11-15
EP0988327A1 (en) 2000-03-29
IL132586A0 (en) 2001-03-19
KR20010013542A (ko) 2001-02-26

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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 4A,5A,6A E 7A ANUIDADES.