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 (72)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7790826B2 (en) | 2004-05-06 | 2010-09-07 | DowGlobal Technologies Inc. | Polymer molding compositions |
| AU2005316788B2 (en) | 2004-12-17 | 2012-04-05 | Dow Global Technologies Llc | Rheology modified polyethylene compositions |
| 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 |
| JP2009531484A (ja) * | 2006-03-31 | 2009-09-03 | サウディ ベーシック インダストリーズ コーポレイション | シリルクロメート触媒の調製プロセス |
| US9303103B2 (en) * | 2008-02-27 | 2016-04-05 | Univation Technologies, Llc | Modified chromium-based catalysts and polymerization processes for using the same |
| BRPI1005302B1 (pt) * | 2009-02-06 | 2021-07-20 | Dow Global Technologies Llc | Interpolímero a base de etileno, composição, artigo e tubo oco |
| US20100326017A1 (en) * | 2009-06-25 | 2010-12-30 | Darla Kindel | Protective Cover |
| US20110009577A1 (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 |
| WO2011078850A1 (en) * | 2009-12-22 | 2011-06-30 | Exxonmobil Chemical Patents Inc. | System and method for providing a continuous flow of catalyst into a polyolefin reactor |
| US8399580B2 (en) | 2010-08-11 | 2013-03-19 | Chevron Philips Chemical Company Lp | Additives to chromium catalyst mix tank |
| CN102372796B (zh) * | 2010-08-12 | 2013-04-24 | 中国石油化工股份有限公司 | 硅胶负载型复合铬系催化剂及其制备方法和应用 |
| CA2740755C (en) * | 2011-05-25 | 2019-01-15 | Nova Chemicals Corporation | Chromium catalysts for olefin polymerization |
| CA2749835C (en) | 2011-08-23 | 2018-08-21 | Nova Chemicals Corporation | Feeding highly active phosphinimine catalysts to a gas phase reactor |
| ES2887356T3 (es) * | 2011-12-19 | 2021-12-22 | Dow Global Technologies Llc | Una composición de polietileno y artículos preparados a partir de la misma |
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| CA2783494C (en) | 2012-07-23 | 2019-07-30 | Nova Chemicals Corporation | Adjusting polymer composition |
| CN105143289B (zh) * | 2013-05-02 | 2017-07-21 | 陶氏环球技术有限责任公司 | 聚乙烯组合物和由其制成的物品 |
| SG10201906006QA (en) | 2013-11-21 | 2019-08-27 | Univation Tech Llc | Method for controlling polyolefin properties during polymerisation |
| CN106459283B (zh) | 2014-05-27 | 2019-05-31 | Sabic环球技术有限责任公司 | 在不相容的催化剂之间转变的方法 |
| ES2866947T3 (es) * | 2014-09-02 | 2021-10-20 | Univation Tech Llc | Producción de poliolefinas con catalizadores a base de cromo |
| BR112017003639B1 (pt) | 2014-09-02 | 2021-01-19 | Univation Technologies, Llc | método de preparação de um catalisador à base de cromo para polimerização de uma olefina em uma poliolefina |
| BR112017004029B1 (pt) | 2014-09-02 | 2021-02-09 | Univation Technologies, Llc | método de preparação de um catalisador à base de cromo |
| CA2870027C (en) * | 2014-11-07 | 2022-04-26 | Matthew Zaki Botros | Blow molding composition and process |
| US10266618B2 (en) | 2014-11-24 | 2019-04-23 | Univation Technologies, Llc | Chromium-based catalyst compositions for olefin polymerization |
| 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 |
| 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 |
| US11124902B2 (en) | 2015-12-10 | 2021-09-21 | Dow Global Technologies Llc | Polyethylene compositions for the preparation of tapes, fibers, or monofilaments |
| EP3394169B1 (de) | 2015-12-21 | 2024-06-12 | Dow Global Technologies LLC | Polyethylenformulierungen mit verbesserter barriere und zähigkeit für formanwendungen |
| WO2017112510A1 (en) | 2015-12-21 | 2017-06-29 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and environmental stress crack resistance |
| US10913831B2 (en) | 2016-01-29 | 2021-02-09 | Univation Technologies, Llc | Polyolefin film with improved toughness |
| US10870719B2 (en) | 2016-04-20 | 2020-12-22 | Univation Technologies, Llc | Polymer flow index modifier |
| WO2018093421A1 (en) | 2016-11-18 | 2018-05-24 | Exxonmobil Chemical Patents Inc. | Polymerization processes utilizing chromium-containing catalysts |
| CA3046800A1 (en) | 2016-12-15 | 2018-06-21 | Univation Technologies, Llc | Rating polymerization processes |
| EP3601386A1 (de) | 2017-03-21 | 2020-02-05 | ExxonMobil Chemical Patents Inc. | Verfahren zur herstellung eines katalysatorsystems und polymerisierung von olefinen |
| US10870716B2 (en) | 2017-03-23 | 2020-12-22 | Exxonmobil Chemical Patents Inc. | Catalyst systems and methods for preparing and using the same |
| US11161923B2 (en) | 2017-10-27 | 2021-11-02 | Univation Technologies, Llc | Selectively transitioning polymerization processes |
| WO2019083716A1 (en) * | 2017-10-27 | 2019-05-02 | Univation Technologies, Llc | RESINS AND FILMS BASED ON A POLYETHYLENE COPOLYMER |
| 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 |
| EP3830146A1 (de) * | 2018-07-31 | 2021-06-09 | Univation Technologies, LLC | Unimodales polyethylencopolymer und folie daraus |
| US12012472B2 (en) | 2018-07-31 | 2024-06-18 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| EP3941950A1 (de) | 2019-03-21 | 2022-01-26 | ExxonMobil Chemical Patents Inc. | Verfahren zur verbesserung der produktion in der gasphasenpolymerisation |
| WO2020190510A1 (en) | 2019-03-21 | 2020-09-24 | Exxonmobil Chemical Patents Inc. | Methods for improving gas phase polymerization |
| EP4073131A1 (de) | 2019-12-11 | 2022-10-19 | ExxonMobil Chemical Patents Inc. | Niedrigaromatische polyolefine |
| CN115551904B (zh) | 2020-04-28 | 2024-03-22 | 埃克森美孚化学专利公司 | 具有良好应力开裂性能的聚合物的密度和化学组成控制 |
| WO2022047449A1 (en) | 2020-08-25 | 2022-03-03 | Exxonmobil Chemical Patents Inc. | High density polyethylene compositions with exceptional physical properties |
| US20240018278A1 (en) | 2020-11-23 | 2024-01-18 | ExxonMobil Technology and Engineering Company-Chem | Improved Process to Prepare Catalyst from In-Situ Formed Alumoxane |
| US20240010660A1 (en) | 2020-11-23 | 2024-01-11 | Exxonmobil Chemical Patents Inc. | Toluene Free Supported Methylalumoxane Precursor |
| CN116917353A (zh) | 2021-03-05 | 2023-10-20 | 埃克森美孚化学专利公司 | 制备和使用淤浆催化剂混合物的方法 |
| US20240239929A1 (en) | 2021-05-24 | 2024-07-18 | Exxonmobil Chemical Patents Inc. | Biphasic Polymerization Processes |
| WO2023044215A1 (en) | 2021-09-14 | 2023-03-23 | 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 |
| CN119343383A (zh) | 2022-05-18 | 2025-01-21 | 埃克森美孚化学专利公司 | 聚乙烯组合物及其生产方法 |
| WO2023250240A1 (en) | 2022-06-24 | 2023-12-28 | Exxonmobil Chemical Patents Inc. | Low cost processes of in-situ mao supportation and the derived finished polyolefin catalysts |
| CN119768442A (zh) | 2022-08-22 | 2025-04-04 | 埃克森美孚化学专利公司 | 聚乙烯组合物和由其制备的膜 |
| WO2024054736A1 (en) | 2022-09-07 | 2024-03-14 | Exxonmobil Chemical Patents Inc. | Polyethylenes and articles thereof |
| 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 |
| CN121420001A (zh) | 2023-05-23 | 2026-01-27 | 埃克森美孚技术与工程公司 | 聚乙烯、用于它们的聚合的催化剂及其膜 |
| CN121399175A (zh) | 2023-05-23 | 2026-01-23 | 埃克森美孚技术与工程公司 | 用于改进的聚烯烃的催化剂和聚合 |
| WO2024242936A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Catalysts and polymerizations for improved polyolefins |
| EP4716704A1 (de) | 2023-05-23 | 2026-04-01 | ExxonMobil Technology and Engineering Company | Polyethylene mit verbesserter verarbeitbarkeit und daraus hergestellte folien |
| WO2024242931A1 (en) | 2023-05-23 | 2024-11-28 | ExxonMobil Technology and Engineering Company | Catalysts, polyethylenes, polymerizations thereof, and films thereof |
| KR20260017476A (ko) | 2023-06-06 | 2026-02-05 | 엑손모빌 테크놀로지 앤드 엔지니어링 컴퍼니 | 비배위된 알킬알루미늄이 없는 음이온 개질된 알루목산 및 그의 방법 |
| 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 |
| WO2026024387A1 (en) | 2024-07-22 | 2026-01-29 | ExxonMobil Technology and Engineering Company | Polyethylene sealing layer resins |
| WO2026024926A1 (en) | 2024-07-25 | 2026-01-29 | ExxonMobil Technology and Engineering Company | Metallocene catalyst compounds for producing polyolefins |
| WO2026024944A1 (en) | 2024-07-25 | 2026-01-29 | ExxonMobil Technology and Engineering Company | Metallocene catalyst compounds for producing polyolefins |
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 |
| DE2417150A1 (de) * | 1974-04-09 | 1975-11-06 | Hoechst Ag | Verfahren zur herstellung eines mischkatalysators |
| NL7503081A (nl) * | 1974-03-21 | 1975-09-23 | Hoechst Ag | Werkwijze voor het bereiden van een gemengde katalysator. |
| 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 |
| US5198400A (en) | 1987-05-20 | 1993-03-30 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
| US5310834A (en) | 1987-05-20 | 1994-05-10 | 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 |
| CA2130974A1 (en) * | 1993-08-27 | 1995-02-28 | Issac Jacob Levine | Method and catalyst 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 |
| NO300220B1 (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 BR BRPI0409019-5A patent/BRPI0409019B1/pt not_active IP Right Cessation
- 2004-03-04 WO PCT/US2004/006505 patent/WO2004094489A1/en not_active Ceased
- 2004-03-04 JP JP2006509041A patent/JP2006521455A/ja active Pending
- 2004-03-04 AT AT04717382T patent/ATE435244T1/de not_active IP Right Cessation
- 2004-03-04 ES ES04717382T patent/ES2325537T3/es not_active Expired - Lifetime
- 2004-03-04 CN CNB2004800085470A patent/CN100451039C/zh not_active Expired - Fee Related
- 2004-03-04 MX MXPA05010376A patent/MXPA05010376A/es active IP Right Grant
- 2004-03-04 EP EP04717382A patent/EP1611171B1/de not_active Revoked
- 2004-03-04 CA CA002517269A patent/CA2517269A1/en not_active Abandoned
- 2004-03-04 DE DE602004021787T patent/DE602004021787D1/de not_active Expired - Fee Related
- 2004-03-04 AU AU2004232695A patent/AU2004232695A1/en not_active Abandoned
- 2004-03-04 US US10/543,980 patent/US7202313B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2325537T3 (es) | 2009-09-08 |
| BRPI0409019B1 (pt) | 2014-09-02 |
| US20060155081A1 (en) | 2006-07-13 |
| EP1611171A1 (de) | 2006-01-04 |
| CN1768083A (zh) | 2006-05-03 |
| CA2517269A1 (en) | 2004-11-04 |
| JP2006521455A (ja) | 2006-09-21 |
| WO2004094489A1 (en) | 2004-11-04 |
| US7202313B2 (en) | 2007-04-10 |
| AU2004232695A1 (en) | 2004-11-04 |
| EP1611171B1 (de) | 2009-07-01 |
| MXPA05010376A (es) | 2006-01-27 |
| BRPI0409019A (pt) | 2006-03-28 |
| DE602004021787D1 (de) | 2009-08-13 |
| CN100451039C (zh) | 2009-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |