JP2007532719A5 - - Google Patents
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- Publication number
- JP2007532719A5 JP2007532719A5 JP2007507432A JP2007507432A JP2007532719A5 JP 2007532719 A5 JP2007532719 A5 JP 2007532719A5 JP 2007507432 A JP2007507432 A JP 2007507432A JP 2007507432 A JP2007507432 A JP 2007507432A JP 2007532719 A5 JP2007532719 A5 JP 2007532719A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- catalyst component
- component
- productivity
- molecular weight
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- 239000003054 catalyst Substances 0.000 claims 38
- 229910052739 hydrogen Inorganic materials 0.000 claims 8
- 239000001257 hydrogen Substances 0.000 claims 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 7
- 229920000642 polymer Polymers 0.000 claims 7
- 239000003795 chemical substances by application Substances 0.000 claims 6
- 150000001336 alkenes Chemical class 0.000 claims 4
- 239000000155 melt Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 230000003197 catalytic Effects 0.000 claims 2
- 229920000098 polyolefin Polymers 0.000 claims 2
- 230000004044 response Effects 0.000 claims 2
- 230000004043 responsiveness Effects 0.000 claims 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56023004P | 2004-04-07 | 2004-04-07 | |
| US60/560,230 | 2004-04-07 | ||
| PCT/US2005/011493 WO2005100414A1 (en) | 2004-04-07 | 2005-04-05 | Method of controlling olefin polymerization |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007532719A JP2007532719A (ja) | 2007-11-15 |
| JP2007532719A5 true JP2007532719A5 (US20070167578A1-20070719-C00029.png) | 2008-05-15 |
| JP5301151B2 JP5301151B2 (ja) | 2013-09-25 |
Family
ID=34964940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007507432A Expired - Fee Related JP5301151B2 (ja) | 2004-04-07 | 2005-04-05 | オレフィン重合を制御する方法 |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005035477A1 (de) * | 2005-07-26 | 2007-02-01 | Basell Polyolefine Gmbh | Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren |
| BRPI0819633B1 (pt) | 2007-11-20 | 2018-12-18 | Univation Tech Llc | método para produzir uma composição de poliolefina |
| US8809220B2 (en) * | 2010-04-13 | 2014-08-19 | Union Carbide Chemicals & Plastics Technology Llc | Method of making Ziegler-Natta type catalysts |
| SG191342A1 (en) | 2010-12-31 | 2013-08-30 | Union Carbide Chem Plastic | Polymers, method of producing the same, and articles made therefrom |
| US8940842B2 (en) * | 2012-09-24 | 2015-01-27 | Chevron Phillips Chemical Company Lp | Methods for controlling dual catalyst olefin polymerizations |
| CA2938740C (en) * | 2014-02-11 | 2022-06-21 | Univation Technologies, Llc | Producing polyolefin products |
| US10934372B2 (en) * | 2016-08-23 | 2021-03-02 | Exxonmobil Chemical Patents Inc. | Olefin polymerization processes |
| CA3046800A1 (en) * | 2016-12-15 | 2018-06-21 | Univation Technologies, Llc | Rating polymerization processes |
| SG11201911812QA (en) * | 2017-06-08 | 2020-01-30 | Univation Tech Llc | Method of maintaining a melt flow index of a polyethylene polymer product |
| CN111051353B (zh) * | 2017-08-28 | 2022-09-09 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯 |
| US10654949B2 (en) * | 2018-02-22 | 2020-05-19 | Exxonmobil Chemical Patents Inc. | High molecular weight functionalized olefin copolymer quenching agent |
| EP4028430A1 (en) | 2019-09-13 | 2022-07-20 | ExxonMobil Chemical Patents Inc. | Slurry loop reactor polymerization rate and quality controller |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB632416I5 (US20070167578A1-20070719-C00029.png) * | 1956-03-01 | 1976-03-09 | ||
| US3190862A (en) * | 1961-05-24 | 1965-06-22 | Monsanto Co | Copolymers of ethylene and methyl substituted alpha, omega-diolefins |
| NL281221A (US20070167578A1-20070719-C00029.png) * | 1961-07-21 | |||
| DE1595665C3 (de) * | 1966-08-09 | 1975-08-14 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Äthylenpolymerisaten |
| CA849081A (en) * | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
| IT1113111B (it) * | 1978-02-28 | 1986-01-20 | Snia Viscosa | Procedimento perfezionato per la preparazione di alfa,gamma diammine |
| IT1127222B (it) * | 1979-11-14 | 1986-05-21 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione di olefine |
| IT1141295B (it) * | 1980-04-22 | 1986-10-01 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione delle alfaolefine |
| US4481301A (en) * | 1981-12-04 | 1984-11-06 | Mobil Oil Corporation | Highly active catalyst composition for polymerizing alpha-olefins |
| IT1190682B (it) * | 1982-02-12 | 1988-02-24 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine |
| US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| US4530914A (en) * | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
| US4937299A (en) * | 1983-06-06 | 1990-06-26 | Exxon Research & Engineering Company | Process and catalyst for producing reactor blend polyolefins |
| JPS6155104A (ja) * | 1984-08-24 | 1986-03-19 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
| US5055438A (en) * | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
| US4939217A (en) * | 1987-04-03 | 1990-07-03 | Phillips Petroleum Company | Process for producing polyolefins and polyolefin catalysts |
| US4918038A (en) * | 1987-10-29 | 1990-04-17 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution |
| US5330950A (en) * | 1987-12-29 | 1994-07-19 | Mobil Oil Corporation | Mixed Ziegler and chromium catalyst and process for preparing a broad molecular weight distribution HDPE |
| NZ235032A (en) | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
| US5026798A (en) * | 1989-09-13 | 1991-06-25 | Exxon Chemical Patents Inc. | Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system |
| US5064802A (en) * | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
| US5237025A (en) * | 1990-10-09 | 1993-08-17 | Phillips Petroleum Company | Process for making bimodal polyolefins using two independent particulate catalysts |
| US5372980A (en) * | 1993-06-03 | 1994-12-13 | Polysar | Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers |
| DE69426936T3 (de) * | 1993-10-21 | 2006-07-27 | Exxonmobil Oil Corp. | Polyolefinmischungen aus bimodaler molekulargewichstverteilung |
| US5614456A (en) * | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
| US6461696B1 (en) * | 1993-11-16 | 2002-10-08 | Baxter International Inc. | Multi-layered polymer based moisture barrier structure for medical grade products |
| US5624877A (en) * | 1994-02-25 | 1997-04-29 | Phillips Petroleum Company | Process for producing polyolefins |
| US5442018A (en) * | 1994-04-01 | 1995-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors |
| 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 |
| US5882750A (en) | 1995-07-03 | 1999-03-16 | Mobil Oil Corporation | Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
| JP3654318B2 (ja) * | 1995-11-24 | 2005-06-02 | 東邦チタニウム株式会社 | オレフィン類重合用固体触媒成分および触媒 |
| US6051525A (en) * | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
| US6001766A (en) | 1997-12-24 | 1999-12-14 | Mobil Oil Corporation | Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes |
| US6258903B1 (en) * | 1998-12-18 | 2001-07-10 | Univation Technologies | Mixed catalyst system |
| US6184299B1 (en) * | 1999-03-31 | 2001-02-06 | Union Carbide Chemicals & Plastics Technology Corporation | Staged reactor process |
| US6372868B1 (en) * | 1999-12-07 | 2002-04-16 | Univation Technologies, Llc | Start up methods for multiple catalyst systems |
| BR0015236B1 (pt) * | 1999-10-22 | 2011-06-14 | mÉtodos de inicializaÇço para sistemas catalisadores méltiplos. | |
| US7101939B2 (en) * | 2001-11-30 | 2006-09-05 | Exxonmobil Chemical Patents Inc. | Ethylene/α-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use |
| US6828395B1 (en) * | 2003-10-15 | 2004-12-07 | Univation Technologies, Llc | Polymerization process and control of polymer composition properties |
| US7238756B2 (en) * | 2003-10-15 | 2007-07-03 | Univation Technologies, Llc | Polymerization process and control of polymer composition properties |
-
2005
- 2005-04-05 SG SG200902387-0A patent/SG151339A1/en unknown
- 2005-04-05 JP JP2007507432A patent/JP5301151B2/ja not_active Expired - Fee Related
- 2005-04-05 CN CN2005800107686A patent/CN1938341B/zh active Active
- 2005-04-05 MY MYPI20051528A patent/MY162605A/en unknown
- 2005-04-05 CA CA2560348A patent/CA2560348C/en not_active Expired - Fee Related
- 2005-04-05 BR BRPI0508789-9A patent/BRPI0508789A/pt not_active IP Right Cessation
- 2005-04-05 ES ES05732744T patent/ES2386357T3/es active Active
- 2005-04-05 AU AU2005233566A patent/AU2005233566B2/en not_active Ceased
- 2005-04-05 WO PCT/US2005/011493 patent/WO2005100414A1/en active Application Filing
- 2005-04-05 RU RU2006139079/04A patent/RU2006139079A/ru not_active Application Discontinuation
- 2005-04-05 US US11/099,328 patent/US7601783B2/en not_active Expired - Fee Related
- 2005-04-05 EP EP05732744A patent/EP1732957B1/en not_active Not-in-force
- 2005-04-06 AR ARP050101354A patent/AR053745A1/es active IP Right Grant
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