WO2000017244A1 - Dual reactor ethylene polymerization process - Google Patents
Dual reactor ethylene polymerization process Download PDFInfo
- Publication number
- WO2000017244A1 WO2000017244A1 PCT/CA1999/000790 CA9900790W WO0017244A1 WO 2000017244 A1 WO2000017244 A1 WO 2000017244A1 CA 9900790 W CA9900790 W CA 9900790W WO 0017244 A1 WO0017244 A1 WO 0017244A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- reactor
- radical
- titanium
- ligand
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
-
- 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
-
- 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
- C08F210/16—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
- 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
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9913881-6A BR9913881A (en) | 1998-09-22 | 1999-08-27 | Polymerization process of ethylene in double reactor |
AU54036/99A AU5403699A (en) | 1998-09-22 | 1999-08-27 | Dual reactor ethylene polymerization process |
EP99939877A EP1124864B1 (en) | 1998-09-22 | 1999-08-27 | Dual reactor ethylene polymerization process |
DE69909502T DE69909502T2 (en) | 1998-09-22 | 1999-08-27 | MULTI-STAGE ETHYLENE POLYMERIZATION PROCESS |
AT99939877T ATE244733T1 (en) | 1998-09-22 | 1999-08-27 | MULTI-STEP ETHYLENE POLYMERIZATION PROCESS |
JP2000574151A JP4576049B2 (en) | 1998-09-22 | 1999-08-27 | Two-stage reactor ethylene polymerization |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002247703A CA2247703C (en) | 1998-09-22 | 1998-09-22 | Dual reactor ethylene polymerization process |
CA2,247,703 | 1998-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000017244A1 true WO2000017244A1 (en) | 2000-03-30 |
Family
ID=4162832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA1999/000790 WO2000017244A1 (en) | 1998-09-22 | 1999-08-27 | Dual reactor ethylene polymerization process |
Country Status (12)
Country | Link |
---|---|
US (1) | US6277931B1 (en) |
EP (1) | EP1124864B1 (en) |
JP (1) | JP4576049B2 (en) |
KR (1) | KR100615758B1 (en) |
CN (1) | CN1138792C (en) |
AT (1) | ATE244733T1 (en) |
AU (1) | AU5403699A (en) |
BR (1) | BR9913881A (en) |
CA (1) | CA2247703C (en) |
DE (1) | DE69909502T2 (en) |
ES (1) | ES2203165T3 (en) |
WO (1) | WO2000017244A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001030862A1 (en) * | 1999-10-22 | 2001-05-03 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
US6372868B1 (en) | 1999-12-07 | 2002-04-16 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
WO2009087036A1 (en) * | 2008-01-07 | 2009-07-16 | Borealis Technology Oy | Use of an improved solid vanadium-containing ziegler-natta catalyst system for producing ethylene polymer compositions in a multistage process |
WO2010086392A1 (en) * | 2009-01-30 | 2010-08-05 | Borealis Ag | A method of catalyst transitions in olefin polymerizations |
WO2014035664A1 (en) * | 2012-08-31 | 2014-03-06 | Exxonmobil Chemical Patents Inc. | Plants and processes for forming polymers |
WO2016097253A1 (en) * | 2014-12-19 | 2016-06-23 | Borealis Ag | Power cable polymer composition and power cable with advantageous properties |
WO2016063164A3 (en) * | 2014-10-21 | 2016-07-07 | Nova Chemicals (International) S.A. | Continuous solution polymerization process |
WO2016063205A3 (en) * | 2014-10-21 | 2016-07-07 | Nova Chemicals (International) S.A. | Ethylene interpolymer product with dilution index |
WO2018146649A1 (en) * | 2017-02-13 | 2018-08-16 | Nova Chemicals (International) S.A. | Caps and closures |
KR20200098544A (en) * | 2017-12-26 | 2020-08-20 | 다우 글로벌 테크놀로지스 엘엘씨 | Dual reactor solution process for manufacturing multimodal ethylene polymer |
WO2021229358A1 (en) * | 2020-05-13 | 2021-11-18 | Nova Chemicals (International) S.A. | Ethylene interpolymer product and films thereof |
US11603452B2 (en) | 2017-12-26 | 2023-03-14 | Dow Global Technologies Llc | Multimodal ethylene-based polymer compositions having improved toughness |
US11608390B2 (en) | 2018-05-31 | 2023-03-21 | Dow Global Technologies Llc | Method and system for polymer production |
US11680119B2 (en) | 2017-12-26 | 2023-06-20 | Dow Global Technologies Llc | Process for the production of multimodal ethylene-based polymers |
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MY137183A (en) * | 2001-03-16 | 2009-01-30 | Dow Global Technologies Inc | Method of making interpolymers and products made therefrom |
CA2347410C (en) * | 2001-05-11 | 2009-09-08 | Nova Chemicals Corporation | Solution polymerization process catalyzed by a phosphinimine catalyst |
ES2291639T3 (en) * | 2002-06-04 | 2008-03-01 | UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION | POLYMER COMPOSITIONS AND METHOD TO PREPARE PIPES OF THEM. |
US7323523B2 (en) * | 2004-12-07 | 2008-01-29 | Nova Chemicals (International) S.A. | Adjusting polymer characteristics through process control |
US7321015B2 (en) * | 2004-12-07 | 2008-01-22 | Nova Chemicals (International) S.A. | Adjusting polymer characteristics through process control |
US7064096B1 (en) * | 2004-12-07 | 2006-06-20 | Nova Chemicals (International) Sa | Dual catalyst on a single support |
KR101141494B1 (en) * | 2007-09-05 | 2012-05-03 | 에스케이이노베이션 주식회사 | Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same |
KR101152413B1 (en) * | 2008-09-12 | 2012-06-05 | 에스케이이노베이션 주식회사 | Ethylene copolymer and a method of preparing the same |
EP2256158B1 (en) | 2009-05-26 | 2014-07-02 | Borealis AG | Polymer composition for crosslinked articles |
EP2256159A1 (en) | 2009-05-26 | 2010-12-01 | Borealis AG | Polymer composition for crosslinked pipes |
CA2724943A1 (en) | 2010-12-10 | 2012-06-10 | Nova Chemicals Corporation | Catalyst activation in a dual reactor process |
CA2739969C (en) | 2011-05-11 | 2018-08-21 | Nova Chemicals Corporation | Improving reactor operability in a gas phase polymerization process |
US9243092B2 (en) | 2011-06-09 | 2016-01-26 | Nova Chemicals (International) S.A. | Modified phosphinimine catalysts for olefin polymerization |
US9315591B2 (en) | 2011-06-09 | 2016-04-19 | Nova Chemicals (International) S.A. | Modified phosphinimine catalysts for olefin polymerization |
US9127094B2 (en) | 2011-06-09 | 2015-09-08 | Nova Chemicals (International) S.A. | Modified phosphinimine catalysts for olefin polymerization |
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US9127106B2 (en) | 2011-06-09 | 2015-09-08 | Nova Chemicals (International) S.A. | Modified phosphinimine catalysts for olefin polymerization |
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CA3028157A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and their barrier properties |
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US10882987B2 (en) | 2019-01-09 | 2021-01-05 | Nova Chemicals (International) S.A. | Ethylene interpolymer products having intermediate branching |
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Citations (5)
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US4530914A (en) * | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
US4701432A (en) * | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US5589555A (en) * | 1991-10-03 | 1996-12-31 | Novacor Chemicals (International) S.A. | Control of a solution process for polymerization of ethylene |
EP0881233A1 (en) * | 1997-05-30 | 1998-12-02 | Nova Chemicals (International) SA | High temperature solution polymerization process |
EP0890581A1 (en) * | 1997-07-09 | 1999-01-13 | Nova Chemicals (International) SA | Supported phosphinimine-cyclopentadienyl catalysts |
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US5554775A (en) | 1995-01-17 | 1996-09-10 | Occidental Chemical Corporation | Borabenzene based olefin polymerization catalysts |
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1998
- 1998-09-22 CA CA002247703A patent/CA2247703C/en not_active Expired - Lifetime
-
1999
- 1999-08-27 BR BR9913881-6A patent/BR9913881A/en not_active IP Right Cessation
- 1999-08-27 AT AT99939877T patent/ATE244733T1/en active
- 1999-08-27 AU AU54036/99A patent/AU5403699A/en not_active Abandoned
- 1999-08-27 JP JP2000574151A patent/JP4576049B2/en not_active Expired - Lifetime
- 1999-08-27 CN CNB998111627A patent/CN1138792C/en not_active Expired - Lifetime
- 1999-08-27 KR KR1020017003603A patent/KR100615758B1/en not_active IP Right Cessation
- 1999-08-27 DE DE69909502T patent/DE69909502T2/en not_active Expired - Lifetime
- 1999-08-27 WO PCT/CA1999/000790 patent/WO2000017244A1/en active IP Right Grant
- 1999-08-27 ES ES99939877T patent/ES2203165T3/en not_active Expired - Lifetime
- 1999-08-27 EP EP99939877A patent/EP1124864B1/en not_active Expired - Lifetime
- 1999-08-30 US US09/386,098 patent/US6277931B1/en not_active Expired - Lifetime
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US4530914A (en) * | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
US4701432A (en) * | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US5589555A (en) * | 1991-10-03 | 1996-12-31 | Novacor Chemicals (International) S.A. | Control of a solution process for polymerization of ethylene |
EP0881233A1 (en) * | 1997-05-30 | 1998-12-02 | Nova Chemicals (International) SA | High temperature solution polymerization process |
EP0890581A1 (en) * | 1997-07-09 | 1999-01-13 | Nova Chemicals (International) SA | Supported phosphinimine-cyclopentadienyl catalysts |
Non-Patent Citations (2)
Title |
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LATHAM ET AL: "The chemistry of dinitrogen residues. Part 1. Diazenido complexes of titanium, and some substituted analogs. X-ray crystal structures of dichloro(.eta.-cyclopentadienyl)(N2-phenyldiazenido- N1,N2)titanium(IV), -(butyl-tert-butylmethyleneamido-N)titanium(IV), and -(triphenylphosphoranediylamido-N)tit", JOURNAL OF THE CHEMICAL SOCIETY, DALTON TRANSACTIONS,GB,CHEMICAL SOCIETY. LETCHWORTH, vol. 2, pages 377-386, XP002078049, ISSN: 0300-9246 * |
RUEBENSTAHL ET AL: "Phosphoraneiminato complexes of titanium. Synthesis and crystal structures of CpTiCl2(NPMe3), [TiCl3(NPMe3)]2, [Ti2Cl5(NPMe2Ph)3], and [Ti3Cl6(NPMe3)5][BPh4]", ZEITSCHRIFT FUER ANORGANISCHE UND ALLGEMEINE CHEMIE,DE,VERLAG VON LEOPOLD VOSS, LEIPZIG, XP002078046 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001030862A1 (en) * | 1999-10-22 | 2001-05-03 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
US6372868B1 (en) | 1999-12-07 | 2002-04-16 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
WO2009087036A1 (en) * | 2008-01-07 | 2009-07-16 | Borealis Technology Oy | Use of an improved solid vanadium-containing ziegler-natta catalyst system for producing ethylene polymer compositions in a multistage process |
WO2010086392A1 (en) * | 2009-01-30 | 2010-08-05 | Borealis Ag | A method of catalyst transitions in olefin polymerizations |
EP2216347A1 (en) * | 2009-01-30 | 2010-08-11 | Borealis AG | A method of catalyst transitions in olefin polymerizations |
WO2014035664A1 (en) * | 2012-08-31 | 2014-03-06 | Exxonmobil Chemical Patents Inc. | Plants and processes for forming polymers |
US8796408B2 (en) | 2012-08-31 | 2014-08-05 | Exxonmobil Chemical Patents Inc. | Plants and processes for forming polymers |
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Also Published As
Publication number | Publication date |
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JP4576049B2 (en) | 2010-11-04 |
US6277931B1 (en) | 2001-08-21 |
BR9913881A (en) | 2001-07-24 |
DE69909502T2 (en) | 2004-06-09 |
EP1124864B1 (en) | 2003-07-09 |
CA2247703C (en) | 2007-04-17 |
CA2247703A1 (en) | 2000-03-22 |
KR100615758B1 (en) | 2006-08-25 |
CN1319107A (en) | 2001-10-24 |
ATE244733T1 (en) | 2003-07-15 |
AU5403699A (en) | 2000-04-10 |
DE69909502D1 (en) | 2003-08-14 |
CN1138792C (en) | 2004-02-18 |
ES2203165T3 (en) | 2004-04-01 |
KR20010075250A (en) | 2001-08-09 |
EP1124864A1 (en) | 2001-08-22 |
JP2002526573A (en) | 2002-08-20 |
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