ATE260305T1 - Verfahren zur polymerisation von monomeren in wirbelschichtbetten - Google Patents
Verfahren zur polymerisation von monomeren in wirbelschichtbettenInfo
- Publication number
- ATE260305T1 ATE260305T1 AT99118595T AT99118595T ATE260305T1 AT E260305 T1 ATE260305 T1 AT E260305T1 AT 99118595 T AT99118595 T AT 99118595T AT 99118595 T AT99118595 T AT 99118595T AT E260305 T1 ATE260305 T1 AT E260305T1
- Authority
- AT
- Austria
- Prior art keywords
- fluidized beds
- polymerizing monomers
- olefins
- alpha
- alone
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1809—Controlling processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00584—Controlling the density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00628—Controlling the composition of the reactive mixture
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- 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
- C08F110/02—Ethene
-
- 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
- C08F210/14—Monomers containing five or more carbon atoms
-
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1993/003946 WO1994025495A1 (en) | 1993-05-20 | 1993-04-26 | Process for polymerizing monomers in fluidized beds |
US6525093A | 1993-05-20 | 1993-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE260305T1 true ATE260305T1 (de) | 2004-03-15 |
Family
ID=26745385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99118595T ATE260305T1 (de) | 1993-04-26 | 1994-04-25 | Verfahren zur polymerisation von monomeren in wirbelschichtbetten |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0696293B2 (de) |
JP (2) | JPH08509773A (de) |
CN (1) | CN1130913A (de) |
AT (1) | ATE260305T1 (de) |
AU (1) | AU681147B2 (de) |
CA (1) | CA2161448C (de) |
DE (1) | DE69433579T3 (de) |
DK (1) | DK0970971T3 (de) |
ES (2) | ES2212443T5 (de) |
GR (1) | GR3034220T3 (de) |
RU (1) | RU2125063C1 (de) |
WO (1) | WO1994025497A1 (de) |
Families Citing this family (123)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5462999A (en) * | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
US5712353A (en) * | 1994-10-31 | 1998-01-27 | Exxon Chemical Patents Inc. | Gas phase polymerization process |
US5763543A (en) * | 1994-09-14 | 1998-06-09 | Exxon Chemical Patents Inc. | Olefin polymerization process with little or no scavenger present |
US5693727A (en) * | 1996-06-06 | 1997-12-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for feeding a liquid catalyst to a fluidized bed polymerization reactor |
US5990250A (en) * | 1997-05-30 | 1999-11-23 | Union Carbide Chemicals & Plastics Technology Corporation | Method of fluidized bed temperature control |
WO1999002573A1 (en) * | 1997-07-08 | 1999-01-21 | Union Carbide Chemicals & Plastics Technology Cor Poration | Method for reducing sheeting during olefin polymerization |
DE19801859A1 (de) | 1998-01-20 | 1999-07-22 | Bayer Ag | Verfahren zur Vermeidung von Instabilitäten bei der Gasphasenpolymerisation von Kautschuk |
WO1999051648A1 (en) * | 1998-04-07 | 1999-10-14 | Exxon Chemical Patents Inc. | Polymerization process |
ES2666708T3 (es) | 1998-11-02 | 2018-05-07 | Dow Global Technologies Llc | Interpolímeros reo-fluidificantes de etileno/alfa-olefina y su preparación |
US6127441A (en) * | 1998-11-05 | 2000-10-03 | Nippon Unicar Company Limited | Expandable resin composition |
US6258903B1 (en) * | 1998-12-18 | 2001-07-10 | Univation Technologies | Mixed catalyst system |
US6218484B1 (en) * | 1999-01-29 | 2001-04-17 | Union Carbide Chemicals & Plastics Technology Corporation | Fluidized bed reactor and polymerization process |
CN1305909C (zh) * | 2002-12-26 | 2007-03-21 | 尤尼威蒂恩技术有限责任公司 | 气相聚乙烯反应器的静电测量和探测方法 |
MXPA06013461A (es) * | 2004-05-20 | 2007-06-12 | Univation Tech Llc | Proceso de polimerizacion. |
DE102005056775A1 (de) | 2005-11-28 | 2007-05-31 | Basell Polyolefine Gmbh | Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor |
US7696289B2 (en) | 2006-05-12 | 2010-04-13 | Exxonmobil Chemical Patents Inc. | Low molecular weight induced condensing agents |
EP2090356A1 (de) | 2007-12-24 | 2009-08-19 | Borealis Technology OY | Reaktorsysteme und Verfahren zur katalytischen Polymerisierung von Olefinen, sowie die Verwendung des Reaktorsystems bei der katalytischen Polymerisierung von Olefinen |
EP2082797A1 (de) | 2007-12-24 | 2009-07-29 | Borealis Technology OY | Reaktorsystem für die katalytische Polymerisierung von Olefinen mit Abschirmmitteln und Verfahren und Verwendung davon |
ES2666896T3 (es) | 2007-12-24 | 2018-05-08 | Borealis Technology Oy | Sistema reactor y proceso para la polimerización catalítica de olefinas y el uso de tal sistema reactor en la polimerización catalítica de olefinas |
EP2103632A1 (de) * | 2008-03-20 | 2009-09-23 | Ineos Europe Limited | Polimerisationsverfahren |
EP2130862A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymerzusammensetzung und daraus hergestellte druckfeste Rohre |
EP2130859A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre |
EP2130863A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Hochdichte Polymerzusammensetzungen, Verfahren für ihre Herstellung und daraus hergestellte druckfeste Rohre |
EP2182524A1 (de) | 2008-10-31 | 2010-05-05 | Borealis AG | Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer |
EP2182526A1 (de) | 2008-10-31 | 2010-05-05 | Borealis AG | Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer |
EP2182525A1 (de) | 2008-10-31 | 2010-05-05 | Borealis AG | Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer |
ATE551369T1 (de) | 2008-11-17 | 2012-04-15 | Borealis Ag | Mehrstufiger prozess zur herstellung von polyethylen mit reduzierter gelbildung |
EP2223943B1 (de) | 2009-02-25 | 2011-10-19 | Borealis AG | Multimodales Polymer aus Propylen, Zusammensetzung damit und Verfahren zur Herstellung davon |
EP2223944A1 (de) | 2009-02-26 | 2010-09-01 | Borealis AG | Verfahren zur Herstellung von Semikristallin-Propylenpolymeren |
WO2011058089A1 (en) | 2009-11-13 | 2011-05-19 | Borealis Ag | Process for producing a polymerization catalyst |
ES2424958T3 (es) | 2009-11-13 | 2013-10-10 | Borealis Ag | Proceso para polimerización de olefinas |
EP2499169B1 (de) | 2009-11-13 | 2014-04-02 | Borealis AG | Verfahren zur wiederherstellung einer übergangsmetallverbindung |
EP2322568B1 (de) | 2009-11-13 | 2013-05-15 | Borealis AG | Verfahren zur Herstellung eines Olefin-Polymerisationskatalysatoren |
EP2348056A1 (de) | 2010-01-26 | 2011-07-27 | Ineos Europe Limited | Verfahren zur Gasphase Polymenisation von Olefinen |
ES2624858T3 (es) | 2010-06-17 | 2017-07-17 | Borealis Ag | Sistema de control para un reactor en fase gaseosa, un reactor en fase gaseosa para la producción catalítica de poliolefinas, un método para producciones catalíticas de poliolefinas y un uso del sistema de control |
EP2452960B1 (de) | 2010-11-12 | 2015-01-07 | Borealis AG | Verfahren zur Herstellung von Propylencopolymeren mit einer extrem hohen Schmelzflussrate |
EP2452959B1 (de) | 2010-11-12 | 2015-01-21 | Borealis AG | Verfahren zur Herstellung von statistischen Propylencopolymeren und deren Verwendung |
EP2452957A1 (de) | 2010-11-12 | 2012-05-16 | Borealis AG | Verbessertes Verfahren zur Herstellung heterophasischer Propylencopolymere |
EP2452976A1 (de) | 2010-11-12 | 2012-05-16 | Borealis AG | Heterophasische Propylencopolymere mit verbesserten Steifheits-/Stoßfestigkeits-/Fließfähigkeitsverhältnis |
EP2457647A1 (de) | 2010-11-29 | 2012-05-30 | Ineos Commercial Services UK Limited | Vorrichtung und Verfahren |
US9394381B2 (en) | 2010-11-29 | 2016-07-19 | Ineos Sales (Uk) Limited | Polymerisation control process |
HUE051319T2 (hu) | 2011-03-02 | 2021-03-01 | Borealis Ag | Nagy átmenõteljesítményû reaktoregység olefinek polimerizálására |
ES2817776T3 (es) | 2011-03-02 | 2021-04-08 | Borealis Ag | Un procedimiento para la producción de polímeros |
ES2605429T3 (es) | 2011-06-15 | 2017-03-14 | Borealis Ag | Mezcla del reactor in situ de un polipropileno nucleado catalizado por Ziegler-Natta y un polipropileno catalizado por metaloceno |
EP2570455A1 (de) | 2011-09-16 | 2013-03-20 | Borealis AG | Polyethylenzusammensetzung mit breiter Molekulargewichtsverteilung und verbesserter Homogenität |
EP2594333B1 (de) | 2011-11-21 | 2014-07-30 | Borealis AG | Verfahren zur Rückgewinnung von Polymeren und Vorrichtung dafür |
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EP2617741B1 (de) | 2012-01-18 | 2016-01-13 | Borealis AG | Verfahren zur polymerisierung von olefinpolymeren in gegenwart eines katalysators und verfahren zur steuerung des verfahrens |
US9382359B2 (en) | 2012-08-29 | 2016-07-05 | Borealis Ag | Reactor assembly and method for polymerization of olefins |
EP2730612B1 (de) | 2012-11-09 | 2016-09-14 | Abu Dhabi Polymers Company Limited (Borouge) | Polymerzusammensetzung mit einer Mischung aus multimodalem Polyethylen und weiteres Ethylenpolymer, das für die Produktion eines Tropfenbewässerungsrohres geeignet ist |
EP2730611B1 (de) | 2012-11-09 | 2017-01-04 | Abu Dhabi Polymers Company Limited (Borouge) | Tropfenbewässerungsrohr mit einer polymerzusammensetzung, die ein multimodales polyethylenbasisharz umfasst |
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EP2745926A1 (de) | 2012-12-21 | 2014-06-25 | Borealis AG | Gasphasenpolymerisation und Reaktoranordnung mit einem Fließbettreaktor und einem externen Wanderbettreaktor |
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ES2632593T3 (es) | 2013-04-22 | 2017-09-14 | Borealis Ag | Procedimiento de dos fases de producción de composiciones de polipropileno |
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EP2796474B1 (de) | 2013-04-22 | 2018-01-10 | Borealis AG | Mehrstufenverfahren zur Herstellung von Polypropylenzusammensetzungen |
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PL2796499T3 (pl) | 2013-04-22 | 2018-12-31 | Abu Dhabi Polymers Company Limited (Borouge) | Kompozycja polipropylenowa o ulepszonej udarności do zastosowań w rurach |
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PL2796500T3 (pl) | 2013-04-22 | 2018-12-31 | Abu Dhabi Polymers Company Limited (Borouge) | Kompozycja kopolimeru przypadkowego propylenu do zastosowań do rur |
WO2015038696A1 (en) * | 2013-09-12 | 2015-03-19 | Dow Global Technologies Llc | Gas-phase polymerization process with wet zone |
EP2853562A1 (de) | 2013-09-27 | 2015-04-01 | Borealis AG | Zweistufiges Verfahren zur Herstellung von Polypropylenzusammensetzungen |
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PL2860202T3 (pl) | 2013-10-10 | 2018-11-30 | Borealis Ag | Polietylen odporny na wysoką temperaturę i sposób jego wytwarzania |
EP2860204B1 (de) | 2013-10-10 | 2018-08-01 | Borealis AG | Polyethylenzusammensetzung für Rohranwendungen |
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EP2883887A1 (de) | 2013-12-13 | 2015-06-17 | Borealis AG | Mehrstufenverfahren zur Herstellung von Polyethylenzusammensetzungen |
EP2995631A1 (de) | 2014-09-12 | 2016-03-16 | Borealis AG | Verfahren zur Herstellung von Pfropfcopolymeren auf einem Polyolefinrückgrat |
KR101907331B1 (ko) | 2014-11-26 | 2018-10-11 | 보레알리스 아게 | 필름 층을 위한 폴리에틸렌 조성물 |
TWI600694B (zh) | 2014-11-26 | 2017-10-01 | 柏列利斯股份公司 | 膜層 |
BR112017005285B1 (pt) | 2014-12-08 | 2021-09-28 | Borealis Ag | Processo para extrudar e peletizar um copolímero de propileno |
CN107207650B (zh) | 2014-12-22 | 2020-09-15 | Sabic环球技术有限责任公司 | 不相容催化剂之间的转换方法 |
CA2975026C (en) | 2015-02-05 | 2023-10-31 | Borealis Ag | Process for producing polyethylene |
EP3053936A1 (de) | 2015-02-06 | 2016-08-10 | Borealis AG | Verfahren zur Herstellung von Copolymeren von Ethylen mit Alpha-Olefinen |
EP3053976A1 (de) | 2015-02-09 | 2016-08-10 | Borealis AG | Klebstoffzusammensetzung |
BR112017016081B1 (pt) | 2015-02-20 | 2022-05-03 | Borealis Ag | Copolímeros heterofásicos de propileno, seu processo para produção e tubo |
KR102006096B1 (ko) * | 2015-05-08 | 2019-07-31 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 중합 방법 |
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CN109135067A (zh) | 2017-06-27 | 2019-01-04 | 阿布扎比聚合物有限责任公司(博禄) | 用于制造高压管的聚丙烯组合物 |
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WO2019166652A1 (en) | 2018-03-02 | 2019-09-06 | Borealis Ag | Process |
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WO2021150377A1 (en) | 2020-01-24 | 2021-07-29 | Exxonmobil Chemical Patents Inc. | Methods for producing bimodal polyolefins and impact copolymers |
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EP4389418A1 (de) | 2022-12-19 | 2024-06-26 | Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. | Mehrlagige kollationsschrumpffolie |
EP4389820A1 (de) | 2022-12-21 | 2024-06-26 | Borealis AG | Statistische polypropylencopolymerzusammensetzungen mit verbesserter schlagfestigkeit für rohranwendungen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543399A (en) * | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
DZ520A1 (fr) * | 1982-03-24 | 2004-09-13 | Union Carbide Corp | Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé. |
US4588790A (en) † | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
ZA844157B (en) † | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
CA1268754A (en) † | 1985-06-21 | 1990-05-08 | Howard Curtis Welborn, Jr. | Supported polymerization catalyst |
EP0279863B1 (de) † | 1986-08-26 | 1992-10-14 | Mitsui Petrochemical Industries, Ltd. | Katalysator zur polymerisierung von alpha-olefin und verfahren |
US5008228A (en) † | 1988-03-29 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for preparing a silica gel supported metallocene-alumoxane catalyst |
JP2923383B2 (ja) * | 1991-10-01 | 1999-07-26 | 出光石油化学株式会社 | スチレン系重合体の製造方法 |
JPH07509753A (ja) * | 1992-08-05 | 1995-10-26 | エクソン・ケミカル・パテンツ・インク | エチレンとc↓7乃至c↓1↓0オレフィンの気相重合 |
US5317036A (en) * | 1992-10-16 | 1994-05-31 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization reactions utilizing soluble unsupported catalysts |
KR100190268B1 (ko) † | 1993-04-26 | 1999-06-01 | 에인혼 해롤드 | 유동상에서 단량체를 중합시키는 방법 |
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1994
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- 1994-04-25 JP JP6524448A patent/JPH08509773A/ja active Pending
- 1994-04-25 CN CN94192274A patent/CN1130913A/zh active Pending
- 1994-04-25 EP EP94914901A patent/EP0696293B2/de not_active Expired - Lifetime
- 1994-04-25 AU AU67127/94A patent/AU681147B2/en not_active Expired
- 1994-04-25 CA CA002161448A patent/CA2161448C/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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EP0696293B2 (de) | 2009-06-17 |
AU6712794A (en) | 1994-11-21 |
AU681147B2 (en) | 1997-08-21 |
DE69433579T3 (de) | 2009-11-05 |
JPH08509773A (ja) | 1996-10-15 |
ES2148327T5 (es) | 2009-11-17 |
ES2148327T3 (es) | 2000-10-16 |
JP4191748B2 (ja) | 2008-12-03 |
WO1994025497A1 (en) | 1994-11-10 |
CN1130913A (zh) | 1996-09-11 |
EP0696293B1 (de) | 2000-05-24 |
DE69433579T2 (de) | 2004-12-16 |
CA2161448A1 (en) | 1994-11-10 |
ES2212443T5 (es) | 2009-11-13 |
RU2125063C1 (ru) | 1999-01-20 |
CA2161448C (en) | 2003-10-14 |
ES2212443T3 (es) | 2004-07-16 |
JP2006241467A (ja) | 2006-09-14 |
EP0696293A1 (de) | 1996-02-14 |
DE69433579D1 (de) | 2004-04-01 |
GR3034220T3 (en) | 2000-12-29 |
DK0970971T3 (da) | 2004-03-29 |
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