ATE496947T1 - Gas-polymerisationsverfahren von ethylen - Google Patents

Gas-polymerisationsverfahren von ethylen

Info

Publication number
ATE496947T1
ATE496947T1 AT02752225T AT02752225T ATE496947T1 AT E496947 T1 ATE496947 T1 AT E496947T1 AT 02752225 T AT02752225 T AT 02752225T AT 02752225 T AT02752225 T AT 02752225T AT E496947 T1 ATE496947 T1 AT E496947T1
Authority
AT
Austria
Prior art keywords
ethylene
polymerization process
gas polymerization
interpolymers
zirconium
Prior art date
Application number
AT02752225T
Other languages
English (en)
Inventor
Don Farrer
Kenneth Dooley
Glenn Moore
Larry Noble
Original Assignee
Westlake Longview Corp
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 Westlake Longview Corp filed Critical Westlake Longview Corp
Application granted granted Critical
Publication of ATE496947T1 publication Critical patent/ATE496947T1/de

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
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT02752225T 2001-07-24 2002-07-10 Gas-polymerisationsverfahren von ethylen ATE496947T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/912,148 US6660817B2 (en) 2001-07-24 2001-07-24 Process for the polymerization of ethylene and interpolymers thereof
PCT/US2002/021656 WO2003010212A1 (en) 2001-07-24 2002-07-10 Process for the polymerization of ethylene and interpolymers thereof

Publications (1)

Publication Number Publication Date
ATE496947T1 true ATE496947T1 (de) 2011-02-15

Family

ID=25431446

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02752225T ATE496947T1 (de) 2001-07-24 2002-07-10 Gas-polymerisationsverfahren von ethylen

Country Status (10)

Country Link
US (1) US6660817B2 (de)
EP (1) EP1417241B1 (de)
JP (1) JP4426289B2 (de)
KR (1) KR100994628B1 (de)
CN (1) CN1255440C (de)
AT (1) ATE496947T1 (de)
BR (1) BR0211175B1 (de)
DE (1) DE60239066D1 (de)
MY (1) MY134196A (de)
WO (1) WO2003010212A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6759492B2 (en) * 2001-07-24 2004-07-06 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
EP1765891A2 (de) * 2004-06-21 2007-03-28 ExxonMobil Chemical Patents Inc. Polymerisationsverfahren
WO2006025917A2 (en) * 2004-06-21 2006-03-09 Exxonmobil Chemical Patents Inc. Polymerization process
US20080033124A1 (en) * 2004-06-21 2008-02-07 Peijun Jiang Polymerization Process
EP1799727A2 (de) * 2004-06-21 2007-06-27 ExxonMobil Chemical Patents Inc. Niedrigfouling- und hochaktivpolymerisationsverfahren
WO2006009944A2 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Polymerization process
KR100789236B1 (ko) * 2005-12-07 2008-01-02 주식회사 엘지화학 마그네슘 담지 지글러 나타 촉매를 이용한 폴리올레핀의제조방법
WO2009150106A1 (en) * 2008-06-13 2009-12-17 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
US9505855B2 (en) * 2008-06-13 2016-11-29 Basell Poliolefine Italia S.R.L. Catalyst system for the polymerization of olefins
EP2285839B1 (de) * 2008-06-13 2015-07-15 Basell Poliolefine Italia S.r.l. Katalysatorsystem fur die olefinpolymerisation
WO2016091644A1 (en) * 2014-12-09 2016-06-16 Basell Poliolefine Italia S.R.L. Process for the polymerization of ethylene

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354139A (en) 1955-05-18 1967-11-21 Hercules Inc Process for polymerizing olefins
US4003712A (en) 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
US4012573A (en) 1970-10-09 1977-03-15 Basf Aktiengesellschaft Method of removing heat from polymerization reactions of monomers in the gas phase
US3709853A (en) 1971-04-29 1973-01-09 Union Carbide Corp Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts
US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4250288A (en) * 1977-02-03 1981-02-10 The Dow Chemical Company High efficiency, high temperature catalyst for polymerizing olefins
US4302566A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4593010A (en) * 1983-08-31 1986-06-03 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
US4657998A (en) 1983-08-31 1987-04-14 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
JPH07116253B2 (ja) 1986-01-21 1995-12-13 東ソー株式会社 ポリオレフインの製造方法
FR2618786B1 (fr) 1987-07-31 1989-12-01 Bp Chimie Sa Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
FR2680793B1 (fr) 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
FR2707651B1 (fr) * 1993-07-13 1995-08-25 Bp Chemicals Snc Procédé pour augmenter l'activité d'un catalyseur de type Ziegler-Natta.
US5990251A (en) * 1993-07-13 1999-11-23 Bp Chemicals Limited Process for polymerising olefin with a Ziegler-Natta catalyst
FR2761998B1 (fr) * 1997-04-10 1999-06-04 Bp Chemicals Snc Procede de (co-) polymerisation de l'ethylene en presence de catalyseur a base d'oxyde de chrome
US6228957B1 (en) * 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6191239B1 (en) * 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6300432B1 (en) * 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6417301B1 (en) * 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6887957B2 (en) * 2000-10-05 2005-05-03 Bp Chemicals Limited Process for the gas-phase (co-)polymerization of olefins in a fluidized bed reactor

Also Published As

Publication number Publication date
CN1551891A (zh) 2004-12-01
BR0211175B1 (pt) 2012-10-16
JP4426289B2 (ja) 2010-03-03
JP2004536913A (ja) 2004-12-09
KR100994628B1 (ko) 2010-11-15
MY134196A (en) 2007-11-30
CN1255440C (zh) 2006-05-10
US20030027952A1 (en) 2003-02-06
DE60239066D1 (de) 2011-03-10
BR0211175A (pt) 2004-08-10
EP1417241B1 (de) 2011-01-26
US6660817B2 (en) 2003-12-09
WO2003010212A1 (en) 2003-02-06
EP1417241A1 (de) 2004-05-12
KR20040019349A (ko) 2004-03-05

Similar Documents

Publication Publication Date Title
NO881826D0 (no) Ny baaret polymeriseringskatalysator.
ATE274535T1 (de) Geträgerter, titanisierter chrom-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
DE60239066D1 (de) Gas-polymerisationsverfahren von ethylen
BR0105177A (pt) Processo para produzir homopolìmeros ou copolìmeros substancialmente amorfos de propileno
NO960898D0 (no) Fremgangsmåte ved overgang fra anvendelse av en katalysator til en annen ved polymerisering av olefiner
MY132781A (en) Olefin polymerization
BR9505777A (pt) Processo contínuo para a polimerizaçao em fase gasosa de alfa-olefínas
BR0317830A (pt) Processos para efetuar transição entre catalisadores de polimerização metalocênicos e ziegler-natta
RU95106820A (ru) Катализатор или компонент катализатора полимеризации и сополимеризации альфа-олефинов
AU2003225522A1 (en) Process for the polymerization of ethylene and interpolymers thereof
MY134192A (en) Process for the polymerization of ethylene and interpolymers thereof
DK0955304T3 (da) Metallocenkomplekser med bro til (co)polymerisation af olefiner
ATE291041T1 (de) Geträgerter und modifizierter katalysator für die polymerisation von olefine
MX9306559A (es) Proceso para preparar un catalizador de olefina, que contiene titanio.
ATE296319T1 (de) Geträgerter ziegler - metallocene polymerisationskatalysator und dessen benutzung für die polymerisation von olefinen
DE69908657D1 (de) Verfahren zur herstellung von polyethylen
BR0211176A (pt) Processo para aumentar a atividade de catalisador em um processo em fase gasosa contìnuo para polimerizar etileno ou etileno e pelo menos uma ou mais outras olefinas
DE50208000D1 (de) Komplexverbindungen und ihre verwendung zur polymerisation von olefinen
ATE332745T1 (de) Katalysatorsysteme zur polymerisation von olefinen auf grundlage von metallocen-komplexen und oligoalkylaluminaten mit sterisch gehinderten alkylgruppen als co-katalysator
DK0720989T3 (da) Kontinuert fremgangsmåde til (co)polymerisering af ethylen
ATE325139T1 (de) Dianionische, chelatierende liganden enthaltende olefinpolymerisationkatalysatoren
DE69600490D1 (de) Trägerkatalysator für die Polymerisation und seine Verwendung für die Olefinpolymerisation
DE60201021D1 (de) Mit boratreagenzien hergestellte hochaktive polyethylen-katalysatoren

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties