ATE236934T1 - Olefinpolymerisationsverfahren - Google Patents
OlefinpolymerisationsverfahrenInfo
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO990834A NO990834D0 (no) | 1999-02-22 | 1999-02-22 | FremgangsmÕte ved tilf°rsel av katalysatorsystem ved kontinuerlig polymerisasjon |
GBGB9904044.6A GB9904044D0 (en) | 1999-02-22 | 1999-02-22 | Olefin polymerisation process |
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 (24)
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 |
MY131000A (en) | 2001-03-16 | 2007-07-31 | Dow Global Technologies Inc | High melt strength polymers and method of making same |
WO2002090393A1 (en) | 2001-05-07 | 2002-11-14 | Exxonmobil Chemical Patents Inc. | Polyethylene resins |
RU2296135C2 (ru) * | 2001-07-19 | 2007-03-27 | Юнивейшн Технолоджиз, Ллс | Смешанные металлоценовые каталитические системы, содержащие компонент, обеспечивающий плохое включение сомономера, и компонент, обеспечивающий хорошее включение сомономера |
KR100838953B1 (ko) | 2001-11-15 | 2008-06-16 | 유니베이션 테크놀로지즈, 엘엘씨 | 선행 지표를 이용한 중합반응 모니터링 및 조절 |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
CA2499951C (en) | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
ATE455832T1 (de) | 2003-08-19 | 2010-02-15 | Dow Global Technologies Inc | Interpolymere zur verwendung für schmelzklebstoffe und verfahren zu ihrer herstellung |
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 |
WO2009080359A1 (en) | 2007-12-24 | 2009-07-02 | 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 |
EP2841472A1 (de) * | 2012-04-26 | 2015-03-04 | Saudi Basic Industries Corporation | Verfahren zur polymerisation von ethylen |
CA2783494C (en) | 2012-07-23 | 2019-07-30 | Nova Chemicals Corporation | Adjusting polymer composition |
US9809667B2 (en) | 2014-02-11 | 2017-11-07 | Univation Technologies, Llc | Producing polyolefin products |
CN110114374A (zh) * | 2016-11-03 | 2019-08-09 | 埃克森美孚化学专利公司 | 多组分催化剂组合物供应系统和制备聚合物的方法 |
Family Cites Families (8)
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 |
JP2895408B2 (ja) | 1993-12-21 | 1999-05-24 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | 気相方法による長鎖枝を含有するポリオレフィンの製造 |
ES2160713T3 (es) | 1994-09-08 | 2001-11-16 | Mobil Oil Corp | Control catalitico de la distribucion de peso molecular de una resina amplia/bimodal en un reactor sencillo. |
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 |
-
2000
- 2000-02-22 WO PCT/GB2000/000623 patent/WO2000050466A1/en active IP Right Grant
- 2000-02-22 AU AU26810/00A patent/AU2681000A/en not_active Abandoned
- 2000-02-22 DE DE60002056T patent/DE60002056T2/de not_active Expired - Fee Related
- 2000-02-22 AT AT00905181T patent/ATE236934T1/de not_active IP Right Cessation
- 2000-02-22 EP EP00905181A patent/EP1165622B1/de not_active Expired - Lifetime
- 2000-02-22 US US09/913,529 patent/US6610799B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1165622A1 (de) | 2002-01-02 |
AU2681000A (en) | 2000-09-14 |
DE60002056T2 (de) | 2003-11-06 |
DE60002056D1 (de) | 2003-05-15 |
US6610799B1 (en) | 2003-08-26 |
EP1165622B1 (de) | 2003-04-09 |
WO2000050466A1 (en) | 2000-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE236934T1 (de) | Olefinpolymerisationsverfahren | |
GB0008690D0 (en) | Process | |
CA2407602A1 (en) | Polymerization catalyst compositions and processes to produce polymers and bimodal polymers | |
BR0013335B1 (pt) | mistura polimérica baseada em etileno, e artigo | |
BR9708645A (pt) | Processo de polimerização para produzir elastÈmero de poliolefina, cocatalisador gerador de cátion para ativar um procatalisador de metaloceno, elastÈmero de poliolefina possuindo uma combinação única de propriedades e produtos fabricados a partir do mesmo | |
EP1138687A4 (de) | Metallocenverbindung, ein verfahren zur herstellung einer metallocenverbindung, olefin polymerisationskatalysator, ein verfahren zur herstellung von polyolefinen und polyolefine | |
CA2315047A1 (en) | Mixed catalyst system | |
TWI265935B (en) | Organometal catalyst compositions | |
EP1092730A4 (de) | Verfahren zur herstellung eines olefinpolymers und oplefinpolymer | |
DE60022909D1 (de) | Katalysator mit organometallischer zusammensetzung | |
EA200000903A1 (ru) | Способ повышения степени превращения диенов в процессах полимеризации такого типа, как получение эпдм | |
JP2002544294A5 (de) | ||
MY126752A (en) | Mixed catalyst compounds, catalyst systems and their use in a polymerization process | |
ATE400591T1 (de) | Polymerisationsverfahren | |
DE69920291D1 (de) | Verbesserter katalysator für olefinhomo- und co-polymerisation | |
MX9605121A (es) | Un proceso para preparar la mezcla de polietileno in situ. | |
ATE240976T1 (de) | Verbesserte polymerausbeute durch geträgerte metallocenkatalysatoren | |
JP2002528622A (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 | |
TW339340B (en) | Polyol-based plasticized composition which has a controlled viscosity and polyurethane obtained therefrom | |
AU7540700A (en) | Modified supported catalysts for the polymerization of olefins | |
CA2355497A1 (en) | Catalytic matrix and process for polyolefin production | |
EP0970974A4 (de) | Verfahren zur herstellung von olefinpolymeren | |
GB0126147D0 (en) | Process | |
AU6045399A (en) | Slurry polymerization process and polymer compositions | |
TW200615288A (en) | ANSA-metallocene compound, process of preparing the same, and process of preparing polyolefin using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |