BRPI0408550A - métodos de polimerização de monÈmeros de olefina com sistemas catalisadores mistos - Google Patents

métodos de polimerização de monÈmeros de olefina com sistemas catalisadores mistos

Info

Publication number
BRPI0408550A
BRPI0408550A BRPI0408550-7A BRPI0408550A BRPI0408550A BR PI0408550 A BRPI0408550 A BR PI0408550A BR PI0408550 A BRPI0408550 A BR PI0408550A BR PI0408550 A BRPI0408550 A BR PI0408550A
Authority
BR
Brazil
Prior art keywords
catalyst
polymerization
catalyst system
catalyst systems
polymerization methods
Prior art date
Application number
BRPI0408550-7A
Other languages
English (en)
Inventor
Michael A Kinnan
Fred D Ehrman
Pradeep P Shirodkar
Mark B Davis
Michele L Grief-Rust
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 BRPI0408550A publication Critical patent/BRPI0408550A/pt
Publication of BRPI0408550B1 publication Critical patent/BRPI0408550B1/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/08—Presence of a deactivator
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"MéTODOS DE POLIMERIZAçãO DE MONÈMEROS DE OLEFINA COM SISTEMAS CATALISADORES MISTOS". A presente invenção refere-se a um método para transitar entre catalisadores de polimerização de poliolefina. Em um aspecto, o processo inclui a provisão de um reator de polimerização que inclui um primeiro sistema catalisador, contatar monómeros de olefina com o primeiro sistema catalisador para formar poliolefina em uma primeira reação de polimerização e introduzir um exterminador de catalisador no reator de polimerização em uma quantidade suficiente para terminar a primeira reação de polimerização. O método ainda inclui introduzir um segundo sistema catalisador no reator de polimerização na presença de pelo menos uma porção do exterminador de catalisador, em que pelo menos uma porção do exterminador de catalisador é uma quantidade suficiente para ativar o segundo sistema catalisador e contatar monómeros de olefina com o segundo sistema catalisador para formar poliolefina em uma segunda reação de polimerização.
BRPI0408550-7A 2003-03-21 2004-03-03 Processo de polimerização de monômeros de olefina com sistemas catalisadores mistos BRPI0408550B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US45644403P 2003-03-21 2003-03-21
US60/456,444 2003-03-21
US10/788,631 2004-02-27
US10/788,631 US6833416B2 (en) 2003-03-21 2004-02-27 Methods of polymerizing olefin monomers with mixed catalyst systems
PCT/US2004/006323 WO2004085488A2 (en) 2003-03-21 2004-03-03 Methods of polymerizing olefin monomers with mixed catalyst systems

Publications (2)

Publication Number Publication Date
BRPI0408550A true BRPI0408550A (pt) 2006-03-07
BRPI0408550B1 BRPI0408550B1 (pt) 2014-03-04

Family

ID=32994736

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408550-7A BRPI0408550B1 (pt) 2003-03-21 2004-03-03 Processo de polimerização de monômeros de olefina com sistemas catalisadores mistos

Country Status (8)

Country Link
US (1) US6833416B2 (pt)
EP (1) EP1620472B1 (pt)
AR (1) AR043611A1 (pt)
BR (1) BRPI0408550B1 (pt)
CA (1) CA2518600A1 (pt)
DE (1) DE602004010642T2 (pt)
TW (1) TW200500379A (pt)
WO (1) WO2004085488A2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7223823B2 (en) * 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
US7632901B2 (en) * 2002-06-06 2009-12-15 Exxonmobil Chemical Patents Inc. Catalyst system and process
US7381778B2 (en) * 2002-06-06 2008-06-03 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7172987B2 (en) * 2002-12-31 2007-02-06 Univation Technologies, Llc Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
US7238756B2 (en) * 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties
DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
DE102006004429A1 (de) * 2006-01-31 2007-08-02 Advanced Micro Devices, Inc., Sunnyvale Halbleiterbauelement mit einem Metallisierungsschichtstapel mit einem porösen Material mit kleinem ε mit einer erhöhten Integrität
EP2003150A1 (en) * 2007-06-13 2008-12-17 Petrochina Company Limited A process for preparation of polyolefin alloy
KR101610649B1 (ko) 2008-07-23 2016-04-08 바젤 폴리올레핀 게엠베하 비상용성 올레핀 종합 촉매 시스템 간의 전환 방법
BRPI0923208B1 (pt) * 2008-12-23 2019-04-24 Basell Polyolefine Gmbh Método para a transição de um sistema de catalisador de ziegler-natta para um sistema de catalisador de phillips para a polimerização de olefina em um reator
US9085650B2 (en) * 2009-12-18 2015-07-21 Total Research & Technology Feluy Method for replacing incompatible ethylene polymerization catalysts
EP2447288B1 (en) * 2010-10-29 2016-06-22 Linde Aktiengesellschaft Method for reaction control of exothermic reaction and apparatus therefore
EP2663400A4 (en) 2011-01-14 2014-07-30 Grace W R & Co PROCESS FOR THE PREPARATION OF A MODIFIED METALLOCENE CATALYST, CATALYST THUS PRODUCED AND USE THEREOF
CN106232640B (zh) * 2014-04-28 2018-09-21 巴塞尔聚烯烃股份有限公司 控制淤浆聚合工艺中烷基铝供给的方法
JP6761810B2 (ja) * 2014-12-22 2020-09-30 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ 非相容性触媒間の移行方法
WO2017108347A1 (en) * 2015-12-22 2017-06-29 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
CN109957056B (zh) * 2017-12-14 2021-07-02 中国石油化工股份有限公司 卤化单烯烃-共轭二烯烃共聚物的制备方法
US11046793B2 (en) 2018-02-22 2021-06-29 Exxonmobil Chemical Patents Inc. Silica quenching agents for use in polymerization process
KR102060531B1 (ko) * 2018-07-20 2020-02-11 금호석유화학 주식회사 고무 조성물의 제조방법
CN113039212B (zh) * 2018-11-01 2023-04-14 埃克森美孚化学专利公司 干燥催化剂进料的管线内修整
CA3223212A1 (en) * 2021-06-24 2022-12-29 Borealis Ag Utilization of 1-hexene in multi-stage polyolefin production

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460755A (en) * 1982-09-30 1984-07-17 Union Carbide Corporation Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst
US5106923A (en) * 1985-01-11 1992-04-21 The Dow Chemical Company Substituted phenol-formaldehyde novolac resins containing reduced quantities of 2-functional components and epoxy novolac resins prepared therefrom
JPH075663B2 (ja) 1986-04-01 1995-01-25 三井東圧化学株式会社 エチレンまたはα−オレフインの重合方法
US5106926A (en) 1990-12-11 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Preparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactor
US5391657A (en) * 1993-09-27 1995-02-21 Union Carbide Chemicals & Plastics Technology Corporaton Method for reducing sheeting and static charges during polymerization of ethylene polymers
DE69426936T3 (de) * 1993-10-21 2006-07-27 Exxonmobil Oil Corp. Polyolefinmischungen aus bimodaler molekulargewichstverteilung
US5442019A (en) * 1994-03-25 1995-08-15 Exxon Chemical Company Process for transitioning between incompatible polymerization catalysts
US5763543A (en) * 1994-09-14 1998-06-09 Exxon Chemical Patents Inc. Olefin polymerization process with little or no scavenger present
IT1270125B (it) * 1994-10-05 1997-04-28 Spherilene Srl Processo per la ( co) polimerizzazione di olefine
US5672666A (en) 1995-06-05 1997-09-30 Exxon Chemical Patents Inc. Process for transitioning between incompatible polymerization catalysts
JPH0995509A (ja) 1995-09-30 1997-04-08 Nippon Petrochem Co Ltd オレフィンの定常的気相重合における触媒切替え法
NO301331B1 (no) * 1996-03-05 1997-10-13 Borealis As Fremgangsmåte for skifting av katalysator ved suspensjonspolymerisasjon av olefiner
US6022933A (en) * 1997-08-14 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene

Also Published As

Publication number Publication date
DE602004010642D1 (de) 2008-01-24
BRPI0408550B1 (pt) 2014-03-04
EP1620472B1 (en) 2007-12-12
WO2004085488A3 (en) 2004-11-25
CA2518600A1 (en) 2004-10-07
DE602004010642T2 (de) 2008-12-11
US20040186250A1 (en) 2004-09-23
US6833416B2 (en) 2004-12-21
AR043611A1 (es) 2005-08-03
EP1620472A2 (en) 2006-02-01
WO2004085488A2 (en) 2004-10-07
TW200500379A (en) 2005-01-01
EP1620472A4 (en) 2006-07-05

Similar Documents

Publication Publication Date Title
BRPI0408550A (pt) métodos de polimerização de monÈmeros de olefina com sistemas catalisadores mistos
BR9910779A (pt) Método aperfeiçoado para fornecimento de catalisador, um alimentador de catalisador e o uso deles em um processo de polimerização
BRPI0518701A2 (pt) catalisadores metaloceno, sua sÍntese e sua utilizaÇço para a polimerizaÇço de olefinas
DE60030123D1 (de) Herstellung von olefinen
BRPI0513338A (pt) métodos de produção de etileno e propileno
BR0317830A (pt) Processos para efetuar transição entre catalisadores de polimerização metalocênicos e ziegler-natta
BRPI0620230B8 (pt) processo para a regeneração de catalisador ácido usado por alquilação
ES2181304T3 (es) Produccion de olefinas.
ES2194924T3 (es) Sistemas cataliticos de polimerizacion, su produccion y uso.
BR0314812A (pt) Processo para a preparação de um componente de catalisador de polimerização de olefina, partìculas do componente de catalisador, catalisador de polimerização de olefina, e, uso do mesmo
BRPI0514219A (pt) processo para polimerização
BRPI0507362A (pt) alquilação de hidrocarboneto usando um catalisador de zeólito nanocristalino
BRPI0517865A (pt) processo de polimerização em fase lama
NO960898D0 (no) Fremgangsmåte ved overgang fra anvendelse av en katalysator til en annen ved polymerisering av olefiner
BR0313169A (pt) Sistema e reação de conversão de hidrocarboneto de dois estágios
BR0315111A (pt) Processo para a remoção de oxigênio de uma mistura de gás e processo para a remoção de oxigêxio e alcino de uma mistura de gás
BRPI0508789A (pt) método para preparar poliolefinas com um ìndice de fluxo de fundido e uma taxa de fluxo de fundido alvos
ES2113866T3 (es) Polimerizacion en suspension de etileno a alta temperatura.
AR042689A1 (es) Procesos para efectuar la transicion entre catalizadores de polimerizacion a base de cromo y mixtos
BR0114228B1 (pt) "precesso para preativar catalisadores para a polimerização de olefinas c2-c20.".
BR0116320A (pt) Catalisador de polimerização de olefina, componentes de catalisador de polimerização de olefina e processo para sua armazenagem, processo de produção de polìmeros de olefina
RU94023252A (ru) Способ регенерации отработанного кислотного катализатора
ATE372967T1 (de) Verfahren und system zum in-kontakt-bringen eines ionischen flüssigen katalysators mit sauerstoff zur verbesserung einer chemischen umsetzung
EA200701282A1 (ru) Процесс алкилирования с рециклом выходного потока из резервуара для отстаивания
ES2165637T3 (es) Proceso para la preparacion de un polimero cicloolefinico.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/03/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2660 DE 28-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.