BRPI0508155A - sistema catalìtico para a polimerização de olefinas - Google Patents

sistema catalìtico para a polimerização de olefinas

Info

Publication number
BRPI0508155A
BRPI0508155A BRPI0508155-6A BRPI0508155A BRPI0508155A BR PI0508155 A BRPI0508155 A BR PI0508155A BR PI0508155 A BRPI0508155 A BR PI0508155A BR PI0508155 A BRPI0508155 A BR PI0508155A
Authority
BR
Brazil
Prior art keywords
solvent
solution
catalytic system
olefin polymerization
methylalumoxane
Prior art date
Application number
BRPI0508155-6A
Other languages
English (en)
Inventor
Luigi Resconi
Gilberto Moscardi
Anna Fait
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0508155A publication Critical patent/BRPI0508155A/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/08—Butenes
    • 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
    • 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
    • C08F210/00—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
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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
    • C08F4/65927—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 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

Abstract

Sistema catalítico para a polimerização de olefinas .O presente inventi descreve uma solução de sistema catalítico obtenível por meio de um processo compreendendo as seguintes etapas: a) contatar uma solução de metilalumoxano (mao) em um solvente aromático (solvente a) com uma solução um ou mais compostos organo-alumínio em um solvente (solvente b) ou uma solução de um ou mais alumoxanos diferente de metilalumoxano em um solvente (solvente b); b) quando o solvente (b) for um solvente aromático ou o solvente (b) tiver um ponto de ebulição menor que o do solvente (a), adicionar à solução formada na etapa (a) um solvente alifático (solvente c) tendo um ponto de ebulição maior que o do solvente (a) e do solvente (b); c) solubiliza um composto metaloceno na solução obtida na etapa (a) ou na etapa (b); e d) remover substâncialmente o solvente (a) os solventes (a) e (b) da solução.
BRPI0508155-6A 2004-03-12 2005-03-08 sistema catalìtico para a polimerização de olefinas BRPI0508155A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04101020 2004-03-12
US55411004P 2004-03-17 2004-03-17
PCT/EP2005/002479 WO2005095468A2 (en) 2004-03-12 2005-03-08 Catalyst system for the polymerization of olefin

Publications (1)

Publication Number Publication Date
BRPI0508155A true BRPI0508155A (pt) 2007-08-07

Family

ID=38693341

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508155-6A BRPI0508155A (pt) 2004-03-12 2005-03-08 sistema catalìtico para a polimerização de olefinas

Country Status (7)

Country Link
US (1) US7799722B2 (pt)
EP (1) EP1727836A2 (pt)
JP (1) JP2007528924A (pt)
KR (1) KR20070004712A (pt)
CN (1) CN101001892A (pt)
BR (1) BRPI0508155A (pt)
WO (1) WO2005095468A2 (pt)

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WO2003070778A1 (en) 2002-02-25 2003-08-28 Basell Polyolefine Gmbh Process for the copolymerization of ethylene
CN101724110B (zh) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 用于烯烃聚合的多催化剂体系和由其生产的聚合物
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2005105865A1 (en) 2004-05-04 2005-11-10 Basell Polyolefine Gmbh Process for the preparation of atactic 1-butene polymers
US7776978B2 (en) 2004-07-22 2010-08-17 Basell Polyolefine Gmbh Process for producing fractionable 1-butene polymers
CN100567387C (zh) 2004-07-22 2009-12-09 巴塞尔聚烯烃股份有限公司 1-丁烯聚合物组合物
CA2584395A1 (en) 2004-10-18 2006-04-27 Basell Poliolefine Italia S.R.L. Butene-1 (co)polymers having low isotacticity
CN101044172B (zh) 2004-10-21 2010-09-29 巴塞尔聚烯烃股份有限公司 1-丁烯聚合物及其制备方法
JP5027665B2 (ja) * 2004-10-21 2012-09-19 バーゼル・ポリオレフィン・ゲーエムベーハー １−ブテンポリマー及びこの調製方法
EP1655314A1 (en) 2004-11-09 2006-05-10 Basell Polyolefine GmbH Process for the preparation of 1-butene/propylene copolymers
US8101695B2 (en) 2004-11-22 2012-01-24 Basell Polyolefine Gmbh Propylene based terpolymers
CN101142224B (zh) 2005-03-18 2011-10-19 巴塞尔聚烯烃股份有限公司 茂金属化合物
JP2008536813A (ja) 2005-03-18 2008-09-11 バーゼル・ポリオレフィン・ゲーエムベーハー メタロセン化合物
US7799880B2 (en) 2005-03-23 2010-09-21 Basell Polyolefine Gmbh Process for the polymerization of olefins
KR101289946B1 (ko) 2005-03-23 2013-07-26 바젤 폴리올레핀 게엠베하 올레핀의 중합 방법
EP1877453A1 (en) 2005-05-03 2008-01-16 Basell Polyolefine GmbH Process for the polymerization of alpha olefins
EP1879959B1 (en) 2005-05-11 2011-07-06 Basell Poliolefine Italia S.r.l. Polymerization process for preparing polyolefin blends
US20090234084A1 (en) * 2005-06-30 2009-09-17 Basell Polyolefine Gmbh Metallocene Compounds
JP2010500418A (ja) * 2006-04-21 2010-01-07 バーゼル・ポリオレフィン・ゲーエムベーハー エチレンプロピレンコポリマーの製造方法
WO2007122098A1 (en) 2006-04-21 2007-11-01 Basell Polyolefine Gmbh Process for the preparation of ethylene copolymers
RU2475923C2 (ru) 2007-05-08 2013-02-20 Американ Пауэр Конвершн Корпорейшн Управление энергией альтернативных источников
US10870716B2 (en) 2017-03-23 2020-12-22 Exxonmobil Chemical Patents Inc. Catalyst systems and methods for preparing and using the same

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Also Published As

Publication number Publication date
US20080281062A1 (en) 2008-11-13
CN101001892A (zh) 2007-07-18
JP2007528924A (ja) 2007-10-18
WO2005095468A3 (en) 2007-01-25
KR20070004712A (ko) 2007-01-09
US7799722B2 (en) 2010-09-21
WO2005095468A2 (en) 2005-10-13
EP1727836A2 (en) 2006-12-06

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Legal Events

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

Free format text: REFERENTE AS 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 PUBLICADO NA RPI 2158 DE 15/05/2012.