ATE236934T1 - Olefinpolymerisationsverfahren - Google Patents

Olefinpolymerisationsverfahren

Info

Publication number
ATE236934T1
ATE236934T1 AT00905181T AT00905181T ATE236934T1 AT E236934 T1 ATE236934 T1 AT E236934T1 AT 00905181 T AT00905181 T AT 00905181T AT 00905181 T AT00905181 T AT 00905181T AT E236934 T1 ATE236934 T1 AT E236934T1
Authority
AT
Austria
Prior art keywords
catalyst
feed
catalyst composition
olefin polymerization
reaction vessel
Prior art date
Application number
AT00905181T
Other languages
English (en)
Inventor
Arild Follestad
Vidar Almqvist
Ketil Strand Andersen
Richard Blom
Ivar Martin Dahl
Arild Geir Andersen
Original Assignee
Borealis Tech Oy
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
Priority claimed from GBGB9904044.6A external-priority patent/GB9904044D0/en
Priority claimed from NO990834A external-priority patent/NO990834D0/no
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE236934T1 publication Critical patent/ATE236934T1/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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63916—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 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
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • Y10S526/919—Catalyst injection technique in addition polymerization processes

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00905181T 1999-02-22 2000-02-22 Olefinpolymerisationsverfahren ATE236934T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9904044.6A GB9904044D0 (en) 1999-02-22 1999-02-22 Olefin polymerisation process
NO990834A NO990834D0 (no) 1999-02-22 1999-02-22 FremgangsmÕte ved tilf°rsel av katalysatorsystem ved kontinuerlig polymerisasjon
PCT/GB2000/000623 WO2000050466A1 (en) 1999-02-22 2000-02-22 Olefin polymerisation process

Publications (1)

Publication Number Publication Date
ATE236934T1 true ATE236934T1 (de) 2003-04-15

Family

ID=26315170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00905181T ATE236934T1 (de) 1999-02-22 2000-02-22 Olefinpolymerisationsverfahren

Country Status (6)

Country Link
US (1) US6610799B1 (de)
EP (1) EP1165622B1 (de)
AT (1) ATE236934T1 (de)
AU (1) AU2681000A (de)
DE (1) DE60002056T2 (de)
WO (1) WO2000050466A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO980552D0 (no) * 1998-02-09 1998-02-09 Borealis As Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik
US6462149B1 (en) * 2000-09-22 2002-10-08 Union Carbide Chemicals & Plastics Technology Corporation Control of resin split in single-reactor manufacture of bimodal polyolefins
US6608149B2 (en) 2000-12-04 2003-08-19 Univation Technologies, Llc Polymerization process
GB0102440D0 (en) 2001-01-31 2001-03-14 Borealis Tech Oy Catalyst
MY137183A (en) 2001-03-16 2009-01-30 Dow Global Technologies Inc Method of making interpolymers and products made therefrom
WO2002090393A1 (en) * 2001-05-07 2002-11-14 Exxonmobil Chemical Patents Inc. Polyethylene resins
JP4020862B2 (ja) * 2001-07-19 2007-12-12 ユニベーション・テクノロジーズ・エルエルシー コモノマー少量組込み触媒とコモノマー多量組込み触媒を含有する混合メタロセン触媒系
CN101037488B (zh) 2001-11-15 2010-08-25 尤尼威蒂恩技术有限责任公司 利用先行指标的聚合监测和控制
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
BR0315341B1 (pt) 2002-10-15 2014-02-18 Adesivos compreendendo poliolefina.
ES2293344T3 (es) 2003-08-19 2008-03-16 Dow Global Technologies Inc. Interpolimeros adecuados para usar en colas termoplasticas y procesos para prepararlos.
RU2255093C1 (ru) * 2003-12-26 2005-06-27 Казанское Открытое Акционерное Общество "Органический Синтез" (Оао "Казаньоргсинтез") Способ получения оксиднохромового катализатора на неорганическом носителе - компонента двойной каталитической системы сополимеризации этилена
DE102004029465A1 (de) * 2004-06-18 2006-01-05 Basell Polyolefine Gmbh Verfahren zur Bestimmung und Regelung der Zusammensetzung von Polymermischungen bei der Polymerisation
US7642330B2 (en) * 2005-03-31 2010-01-05 Exxonmobil Chemical Patents Inc. Method of selecting polyolefins based on rheological properties
DE102005019393A1 (de) * 2005-04-25 2006-10-26 Basell Polyolefine Gmbh Polyethylenformmassen für Spritzgussanwendungen
DE102005035477A1 (de) 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
US7473745B2 (en) * 2005-09-02 2009-01-06 Equistar Chemicals, Lp Preparation of multimodal polyethylene
EP1767549A1 (de) 2005-09-20 2007-03-28 Ineos Europe Limited Polymerisationskatalysatoren
US7999043B2 (en) 2007-12-24 2011-08-16 Basell Polyolefine Gmbh Multistage process for the polymerization of olefins
EP2383298A1 (de) † 2010-04-30 2011-11-02 Ineos Europe Limited Polymerisierungsverfahren
CA2713042C (en) 2010-08-11 2017-10-24 Nova Chemicals Corporation Method of controlling polymer architecture
EA201401186A1 (ru) * 2012-04-26 2015-02-27 Сауди Бейсик Индастриз Корпорейшн Способ полимеризации этилена
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
BR112016019334B1 (pt) * 2014-02-11 2021-03-09 Univation Technologies, Llc método para formar uma composição de catalisador
WO2018084983A1 (en) 2016-11-03 2018-05-11 Exxonmobil Chemical Patents Inc. Multi-component catalyst composition supply system and process for producing polymers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198400A (en) * 1987-05-20 1993-03-30 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
US5179178A (en) 1992-05-15 1993-01-12 Phillips Petroleum Company Olefin polymerization
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
CA2138572C (en) * 1993-12-21 1999-08-24 Univation Technologies Llc Production of polyolefins containing long chain branches by a gas phase process
CN1078596C (zh) * 1994-09-08 2002-01-30 美孚石油公司 用于单反应器中控制宽/双态树脂的mwd的混合催化剂
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
DE19716239A1 (de) 1997-04-18 1998-10-22 Basf Ag Verfahren zur Polymerisation von alpha-Olefinen in der Gasphase
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process

Also Published As

Publication number Publication date
AU2681000A (en) 2000-09-14
EP1165622B1 (de) 2003-04-09
WO2000050466A1 (en) 2000-08-31
DE60002056D1 (de) 2003-05-15
US6610799B1 (en) 2003-08-26
DE60002056T2 (de) 2003-11-06
EP1165622A1 (de) 2002-01-02

Similar Documents

Publication Publication Date Title
DE60002056D1 (de) Olefinpolymerisationsverfahren
AU4670401A (en) Process for producing propylene based polymer compositions
CA2407602A1 (en) Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
CA2315047A1 (en) Mixed catalyst system
CA2143586A1 (en) Method for Making and Using a Supported Metallocene Catalyst System
ATE305332T1 (de) Katalysator mit organometallischer zusammensetzung
NO20021493L (no) Organometall-katalysatorblandinger
JP2002544294A5 (de)
DE69920291D1 (de) Verbesserter katalysator für olefinhomo- und co-polymerisation
MY126752A (en) Mixed catalyst compounds, catalyst systems and their use in a polymerization process
ATE400591T1 (de) Polymerisationsverfahren
CA2395292A1 (en) Organometal compound catalyst
BR0002576A (pt) Processo em reator de estágios
KR970706311A (ko) 단일 반응기에서 제조된 광범위한/이정 수지의 분자량 분포를 조절하는 방법(process for controlling the mwd of a broad/bimodal resin produced in a single reactor)
JP4990433B2 (ja) 改良された押出し加工性を有するエチレン・α−オレフィンエラストマー重合体組成物
PL2065404T3 (pl) Sposób produkcji heterofazowego kopolimeru propylenu
AU7540700A (en) Modified supported catalysts for the polymerization of olefins
ATE312124T1 (de) Polymerisationsverfahren
CA2355497A1 (en) Catalytic matrix and process for polyolefin production
CA2201390A1 (fr) Composante catalytique et son utilisation en polymerisation des olefines
AU6045399A (en) Slurry polymerization process and polymer compositions
EP0970974A4 (de) Verfahren zur herstellung von olefinpolymeren
GB0126147D0 (en) Process
BR9807921A (pt) Sistema de catalisador para sìntese de alto rendimento de poliolefinas.
NO20032239D0 (no) Alfaolefinmonomerer som motstandsreduserende midler, og fremgangsmåter forå fremstille motstandsreduserende midler ved anvendelse av samme

Legal Events

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