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BR0211290A - Compostos de catalisador de metaloceno de baixa incorporação de comonÈmero - Google Patents

Compostos de catalisador de metaloceno de baixa incorporação de comonÈmero

Info

Publication number
BR0211290A
BR0211290A BR0211290-6A BR0211290A BR0211290A BR 0211290 A BR0211290 A BR 0211290A BR 0211290 A BR0211290 A BR 0211290A BR 0211290 A BR0211290 A BR 0211290A
Authority
BR
Brazil
Prior art keywords
catalyst compounds
metallocene
compounds
catalyst
metallocene catalyst
Prior art date
Application number
BR0211290-6A
Other languages
English (en)
Inventor
George Alan Vaughan
Laughlin G Mccullough
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of BR0211290A publication Critical patent/BR0211290A/pt

Links

Classifications

    • 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
    • C07F17/00—Metallocenes
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"COMPOSTOS DE CATALISADOR DE METALOCENO DE BAIXA INCORPORAçãO DE COMONÈMERO". A presente invenção provê compostos de catalisador de polimerização, sistemas de catalisador incluindo esses compostos de catalisador e ao seu uso na polimerização de etileno e pelo menos um comonómero. Em particular, a invenção refere-se à identificação do comportamento de incorporação do comonómero de compostos de catalisador de polimerização de metaloceno. Mais particularmente, a invenção refere-se à identificação de compostos de catalisador de metaloceno que incorporam comonómero pobremente. De preferência, tais compostos de catalisador de metaloceno contêm pelo menos um ligante à base de ciclopentadienila de anel fundido substituído ou não-substituído. A invenção refere-se também ao uso desses compostos de catalisador de metaloceno de baixa incorporação de metaloceno em sistemas de catalisador para produzir polímeros que são fáceis de processar em uma variedade de artigos, especialmente película à base de polietileno, tendo propriedades acentuadas.
BR0211290-6A 2001-07-19 2002-07-19 Compostos de catalisador de metaloceno de baixa incorporação de comonÈmero BR0211290A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30650301P 2001-07-19 2001-07-19
US10/199,147 US7060765B2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds
PCT/US2002/022942 WO2003008465A2 (en) 2001-07-19 2002-07-19 Low comonomer incorporating metallocene catalyst compounds

Publications (1)

Publication Number Publication Date
BR0211290A true BR0211290A (pt) 2004-09-14

Family

ID=26894511

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211290-6A BR0211290A (pt) 2001-07-19 2002-07-19 Compostos de catalisador de metaloceno de baixa incorporação de comonÈmero

Country Status (8)

Country Link
US (1) US7060765B2 (pt)
EP (1) EP1412394A2 (pt)
JP (1) JP2004536183A (pt)
CN (1) CN1545523A (pt)
AU (1) AU2002354949B2 (pt)
BR (1) BR0211290A (pt)
CA (1) CA2454060A1 (pt)
WO (1) WO2003008465A2 (pt)

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US6911508B2 (en) 2003-06-05 2005-06-28 Univation Technologies, Llc Class of metallocenes and method of producing polyethylene
JP5493238B2 (ja) * 2005-09-30 2014-05-14 住友化学株式会社 エチレン−α−オレフィン共重合体および成形体
WO2008136621A1 (en) * 2007-05-02 2008-11-13 Lg Chem, Ltd. Polyolefin and preparation method thereof
US20120172548A1 (en) 2007-05-02 2012-07-05 Lg Chem, Ltd. Polyolefin and preparation method thereof
US7544825B1 (en) 2008-06-12 2009-06-09 Basell Polyolefine Gmbh Preparation of siloxy-bridged metallocenes
US20160362510A1 (en) * 2014-02-11 2016-12-15 Univation Technologies, Llc Method to prepare ethylene copolymers
US10934376B2 (en) 2017-11-28 2021-03-02 Exxonmobil Chemical Patents Inc. Polyethylene compositions and films made therefrom
WO2019108315A1 (en) 2017-11-28 2019-06-06 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
KR20210019522A (ko) * 2018-06-13 2021-02-22 바스프 에스이 금속 또는 반금속-함유 필름의 제조 방법
CN112745415B (zh) * 2019-10-30 2022-09-09 中国石油化工股份有限公司 一种制备高粘度指数聚α-烯烃的方法

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Also Published As

Publication number Publication date
US7060765B2 (en) 2006-06-13
WO2003008465A2 (en) 2003-01-30
EP1412394A2 (en) 2004-04-28
AU2002354949B2 (en) 2005-06-23
US20040077785A1 (en) 2004-04-22
CN1545523A (zh) 2004-11-10
JP2004536183A (ja) 2004-12-02
CA2454060A1 (en) 2003-01-30
WO2003008465A3 (en) 2003-08-28

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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.