ATE435244T1 - Katalysatoren basiert auf chrom in einem mineralöl und verfahren zur polymerisation von ethylen - Google Patents
Katalysatoren basiert auf chrom in einem mineralöl und verfahren zur polymerisation von ethylenInfo
- Publication number
- ATE435244T1 ATE435244T1 AT04717382T AT04717382T ATE435244T1 AT E435244 T1 ATE435244 T1 AT E435244T1 AT 04717382 T AT04717382 T AT 04717382T AT 04717382 T AT04717382 T AT 04717382T AT E435244 T1 ATE435244 T1 AT E435244T1
- Authority
- AT
- Austria
- Prior art keywords
- mineral oil
- chrome
- catalysts based
- polymerizing ethylene
- slurry
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002480 mineral oil Substances 0.000 title abstract 2
- 235000010446 mineral oil Nutrition 0.000 title abstract 2
- 230000000379 polymerizing effect Effects 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 238000012685 gas phase polymerization Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
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
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45863103P | 2003-03-28 | 2003-03-28 | |
| PCT/US2004/006505 WO2004094489A1 (en) | 2003-03-28 | 2004-03-04 | Chromium-based catalysts in mineral oil for production of polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE435244T1 true ATE435244T1 (de) | 2009-07-15 |
Family
ID=33310687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04717382T ATE435244T1 (de) | 2003-03-28 | 2004-03-04 | Katalysatoren basiert auf chrom in einem mineralöl und verfahren zur polymerisation von ethylen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7202313B2 (de) |
| EP (1) | EP1611171B1 (de) |
| JP (1) | JP2006521455A (de) |
| CN (1) | CN100451039C (de) |
| AT (1) | ATE435244T1 (de) |
| AU (1) | AU2004232695A1 (de) |
| BR (1) | BRPI0409019B1 (de) |
| CA (1) | CA2517269A1 (de) |
| DE (1) | DE602004021787D1 (de) |
| ES (1) | ES2325537T3 (de) |
| MX (1) | MXPA05010376A (de) |
| WO (1) | WO2004094489A1 (de) |
Families Citing this family (69)
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| US7790826B2 (en) | 2004-05-06 | 2010-09-07 | DowGlobal Technologies Inc. | Polymer molding compositions |
| MX2007007274A (es) | 2004-12-17 | 2007-08-22 | Dow Global Technologies Inc | Composiciones de polietileno de reologia modificada. |
| US8129484B2 (en) | 2005-07-27 | 2012-03-06 | Univation Technologies, Llc | Blow molding polyethylene resins |
| US20070027276A1 (en) | 2005-07-27 | 2007-02-01 | Cann Kevin J | Blow molding polyethylene resins |
| US20070109911A1 (en) | 2005-11-16 | 2007-05-17 | Neubauer Anthony C | High speed and direct driven rotating equipment for polyolefin manufacturing |
| CN100400553C (zh) * | 2006-02-25 | 2008-07-09 | 中国石油化工股份有限公司 | 一种用于乙烯聚合或乙烯与α-烯烃共聚的改进的催化剂体系 |
| US8324330B2 (en) | 2006-03-31 | 2012-12-04 | Saudi Basic Industires Corporation | Process for the preparation of a silylchromate catalyst |
| US9303103B2 (en) * | 2008-02-27 | 2016-04-05 | Univation Technologies, Llc | Modified chromium-based catalysts and polymerization processes for using the same |
| US20110318514A1 (en) * | 2009-02-06 | 2011-12-29 | Dow Global Technologies, Llc | Ethylene-based polymers and compositions, method of making the same and articles prepared therefrom |
| US20100326017A1 (en) * | 2009-06-25 | 2010-12-30 | Darla Kindel | Protective Cover |
| WO2011006111A1 (en) | 2009-07-09 | 2011-01-13 | Union Carbide Chemicals & Plastics Technology Llc | Enhanced condensed mode operation in method of producing polyofefins with chromium based catalysts |
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| ES3041028T3 (en) | 2014-09-02 | 2025-11-06 | Univation Tech Llc | Polyolefin production with chromium-based catalysts |
| SG10201801621UA (en) | 2014-09-02 | 2018-04-27 | Univation Tech Llc | Polyolefin production with chromium-based catalysts |
| ES2838599T3 (es) | 2014-09-02 | 2021-07-02 | Univation Tech Llc | Producción de poliolefina con catalizadores basados en cromo |
| CA2870027C (en) * | 2014-11-07 | 2022-04-26 | Matthew Zaki Botros | Blow molding composition and process |
| CN107001506A (zh) | 2014-11-24 | 2017-08-01 | 尤尼威蒂恩技术有限责任公司 | 包含颗粒的组合物 |
| CA2967398C (en) | 2014-11-24 | 2023-01-24 | Univation Technologies, Llc | Chromium-based catalyst compositions for olefin polymerization |
| BR112018009655B1 (pt) | 2015-11-19 | 2022-11-08 | Dow Global Technologies Llc | Composição de polietileno adequada para uso em um componente de dobradiça viva e componente de dobradiça viva |
| MY187286A (en) | 2015-12-10 | 2021-09-19 | Dow Global Technologies Llc | Polyethylene compositions for the preparation of tapes, fibers, or monofilaments |
| CA3008820C (en) | 2015-12-21 | 2023-12-19 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and toughness for molding applications |
| US11492467B2 (en) | 2015-12-21 | 2022-11-08 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and environmental stress crack resistance |
| CN108473699B (zh) | 2016-01-29 | 2022-06-28 | 尤尼威蒂恩技术有限责任公司 | 具有改善的韧性的聚烯烃膜 |
| EP3445790B1 (de) | 2016-04-20 | 2023-07-12 | Univation Technologies, LLC | Polymer schmelzindexmodifikator |
| CN109996822A (zh) | 2016-11-18 | 2019-07-09 | 埃克森美孚化学专利公司 | 使用含铬催化剂的聚合方法 |
| US11180577B2 (en) | 2016-12-15 | 2021-11-23 | Univation Technologies, Llc | Rating polymerization processes |
| US20200071438A1 (en) | 2017-03-21 | 2020-03-05 | Exxonmobil Chemical Patents Inc. | Processes for Preparing a Catalyst System and Polymerizing Olefins |
| CN110612313A (zh) | 2017-03-23 | 2019-12-24 | 埃克森美孚化学专利公司 | 催化剂体系及其制备和使用方法 |
| CA3079148A1 (en) * | 2017-10-27 | 2019-05-02 | Univation Technologies, Llc | Polyethylene copolymer resins and films |
| WO2019083715A1 (en) | 2017-10-27 | 2019-05-02 | Univation Technologies, Llc | SELECTIVE TRANSITION OF POLYMERIZATION PROCESS |
| CN111212856B (zh) | 2017-10-31 | 2023-03-24 | 埃克森美孚化学专利公司 | 来自在脂肪族溶剂中原位形成负载的铝氧烷的无甲苯的二氧化硅负载的单中心茂金属催化剂 |
| US10738182B2 (en) | 2018-04-23 | 2020-08-11 | Dow Global Technologies Llc | Molded articles and methods thereof |
| CN112585177A (zh) | 2018-07-31 | 2021-03-30 | 尤尼威蒂恩技术有限责任公司 | 单峰聚乙烯共聚物和其膜 |
| CN112739731A (zh) * | 2018-07-31 | 2021-04-30 | 尤尼威蒂恩技术有限责任公司 | 单峰聚乙烯共聚物和其膜 |
| US12152095B2 (en) | 2019-03-21 | 2024-11-26 | Exxonmobil Chemical Patents Inc. | Methods for improving production in gas phase polymerization |
| WO2020190510A1 (en) | 2019-03-21 | 2020-09-24 | Exxonmobil Chemical Patents Inc. | Methods for improving gas phase polymerization |
| KR20220114592A (ko) | 2019-12-11 | 2022-08-17 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 저 방향족 함량을 갖는 폴리올레핀 |
| WO2021221904A1 (en) | 2020-04-28 | 2021-11-04 | Exxonmobil Chemical Patents Inc. | Density and chemical composition control for polymer with good stress crack properties |
| WO2022047449A1 (en) | 2020-08-25 | 2022-03-03 | Exxonmobil Chemical Patents Inc. | High density polyethylene compositions with exceptional physical properties |
| CN116601160A (zh) | 2020-11-23 | 2023-08-15 | 埃克森美孚化学专利公司 | 由原位形成的铝氧烷制备催化剂的改进方法 |
| WO2022108971A1 (en) | 2020-11-23 | 2022-05-27 | Exxonmobil Chemical Patents Inc. | Toluene free supported methylalumoxane precursor |
| EP4301792A2 (de) | 2021-03-05 | 2024-01-10 | ExxonMobil Chemical Patents Inc. | Verfahren zur herstellung und verwendung von schlammkatalysatormischungen |
| WO2022250822A1 (en) | 2021-05-24 | 2022-12-01 | Exxonmobil Chemical Patents Inc. | Biphasic polymerization processes |
| US20240382918A1 (en) | 2021-09-14 | 2024-11-21 | Exxonmobil Chemical Patents Inc. | Catalyst Feeder and Processes Thereof |
| EP4499716A1 (de) | 2022-03-31 | 2025-02-05 | ExxonMobil Chemical Patents Inc. | Lineare polyethylene mit niedriger dichte, polymerisationen davon und folien daraus |
| WO2023225428A1 (en) | 2022-05-18 | 2023-11-23 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions and processes for their production |
| EP4543585A1 (de) | 2022-06-24 | 2025-04-30 | ExxonMobil Chemical Patents Inc. | Kostengünstige verfahren zur in-situ-mao-unterstützung und abgeleitete fertige polyolefinkatalysatoren |
| EP4577584A1 (de) | 2022-08-22 | 2025-07-02 | ExxonMobil Chemical Patents Inc. | Polyethylenzusammensetzungen und daraus hergestellte folien |
| EP4584306A1 (de) | 2022-09-07 | 2025-07-16 | ExxonMobil Chemical Patents Inc. | Polyethylene und artikel daraus |
| WO2024242936A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Catalysts and polymerizations for improved polyolefins |
| WO2024242929A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Low density polethylenes, films thereof, and methods and catalysts for production thereof |
| WO2024242931A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Catalysts, polyethylenes, polymerizations thereof, and films thereof |
| WO2024242949A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Polyethylenes having improved processability and films thereof |
| WO2024242932A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Polethylenes, catalysts for their polymerization, and films thereof |
| WO2024242933A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Catalysts and polymerizations for improved polyolefins |
| WO2024253831A1 (en) | 2023-06-06 | 2024-12-12 | ExxonMobil Technology and Engineering Company | Non-coordinated alkylaluminum free anion modified alumoxanes and methods thereof |
| US12319774B1 (en) * | 2024-01-23 | 2025-06-03 | Chevron Phillips Chemical Company Lp | Particle size control of silyl chromate catalysts and uses thereof in fluidized bed reactors |
| WO2025250307A1 (en) | 2024-05-30 | 2025-12-04 | ExxonMobil Technology and Engineering Company | Methods for improving gas phase polymerization |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL135065C (de) * | 1965-05-14 | |||
| US3704287A (en) | 1970-09-17 | 1972-11-28 | Union Carbide Corp | High temperature reduced catalyst and process |
| NL7503081A (nl) * | 1974-03-21 | 1975-09-23 | Hoechst Ag | Werkwijze voor het bereiden van een gemengde katalysator. |
| DE2417150A1 (de) | 1974-04-09 | 1975-11-06 | Hoechst Ag | Verfahren zur herstellung eines mischkatalysators |
| US4100105A (en) | 1977-01-21 | 1978-07-11 | Union Carbide Corporation | Titanium-modified silyl chromate catalysts for ethylene polymerization |
| NL8002599A (nl) * | 1980-05-07 | 1981-12-01 | Stamicarbon | Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee. |
| US4548915A (en) * | 1984-04-10 | 1985-10-22 | Shell Oil Company | Olefin polymerization catalyst composition |
| US5310834A (en) | 1987-05-20 | 1994-05-10 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
| US5198400A (en) | 1987-05-20 | 1993-03-30 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
| GB8919924D0 (en) | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
| US5034364A (en) * | 1989-11-09 | 1991-07-23 | Mobil Oil Corporation | Multiple chromium compound-containing catalyst composition and olefin polymerization therewith |
| AU7148394A (en) * | 1993-08-27 | 1995-03-09 | Union Carbide Chemicals & Plastics Technology Corporation | Improved method and catalysts for producing polymer for blow molding applications |
| FR2741549B1 (fr) | 1995-11-29 | 1998-01-02 | Bp Chemicals Snc | Procede d'introduction d'un catalyseur dans un reacteur de polymerisation d'olefine en phase gazeuse |
| NO960350A (no) | 1996-01-26 | 1997-04-28 | Borealis As | Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale |
| US6022933A (en) * | 1997-08-14 | 2000-02-08 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
| NO981631L (no) * | 1998-04-08 | 1999-10-11 | Borealis As | Katalysator for polymerisasjon av etylen, og fremgangsmaate for fremstilling av denne |
| BE1012364A3 (fr) * | 1998-12-22 | 2000-10-03 | Solvay | Procede pour la preparation d'une composition catalytique pour la polymerisation des alpha-olefines, composition catalytique obtenue et procede de polymerisation utilisant une telle composition catalytique |
| NO990642D0 (no) | 1999-02-11 | 1999-02-11 | Borealis As | Katalysatorsystem og fremgangsmÕte for olefin-polymerisering |
| US6617405B1 (en) * | 1999-07-14 | 2003-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
| US6777367B2 (en) * | 2001-02-13 | 2004-08-17 | Fina Technology, Inc. | Method for the preparation of metallocene catalysts |
-
2004
- 2004-03-04 DE DE602004021787T patent/DE602004021787D1/de not_active Expired - Fee Related
- 2004-03-04 ES ES04717382T patent/ES2325537T3/es not_active Expired - Lifetime
- 2004-03-04 US US10/543,980 patent/US7202313B2/en not_active Expired - Lifetime
- 2004-03-04 BR BRPI0409019-5A patent/BRPI0409019B1/pt not_active IP Right Cessation
- 2004-03-04 EP EP04717382A patent/EP1611171B1/de not_active Revoked
- 2004-03-04 JP JP2006509041A patent/JP2006521455A/ja active Pending
- 2004-03-04 AU AU2004232695A patent/AU2004232695A1/en not_active Abandoned
- 2004-03-04 MX MXPA05010376A patent/MXPA05010376A/es active IP Right Grant
- 2004-03-04 WO PCT/US2004/006505 patent/WO2004094489A1/en not_active Ceased
- 2004-03-04 CA CA002517269A patent/CA2517269A1/en not_active Abandoned
- 2004-03-04 AT AT04717382T patent/ATE435244T1/de not_active IP Right Cessation
- 2004-03-04 CN CNB2004800085470A patent/CN100451039C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2004232695A1 (en) | 2004-11-04 |
| US20060155081A1 (en) | 2006-07-13 |
| BRPI0409019B1 (pt) | 2014-09-02 |
| US7202313B2 (en) | 2007-04-10 |
| CN1768083A (zh) | 2006-05-03 |
| EP1611171A1 (de) | 2006-01-04 |
| CN100451039C (zh) | 2009-01-14 |
| JP2006521455A (ja) | 2006-09-21 |
| CA2517269A1 (en) | 2004-11-04 |
| MXPA05010376A (es) | 2006-01-27 |
| EP1611171B1 (de) | 2009-07-01 |
| DE602004021787D1 (de) | 2009-08-13 |
| WO2004094489A1 (en) | 2004-11-04 |
| ES2325537T3 (es) | 2009-09-08 |
| BRPI0409019A (pt) | 2006-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |