JP2012519217A5 - - Google Patents
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- Publication number
- JP2012519217A5 JP2012519217A5 JP2011551457A JP2011551457A JP2012519217A5 JP 2012519217 A5 JP2012519217 A5 JP 2012519217A5 JP 2011551457 A JP2011551457 A JP 2011551457A JP 2011551457 A JP2011551457 A JP 2011551457A JP 2012519217 A5 JP2012519217 A5 JP 2012519217A5
- Authority
- JP
- Japan
- Prior art keywords
- slurry process
- carried out
- porosity
- molecular weight
- slurry
- 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
Links
- 238000000034 method Methods 0.000 claims 5
- 239000002002 slurry Substances 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 238000004438 BET method Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000007613 slurry method Methods 0.000 claims 1
- 239000011949 solid catalyst Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09153872 | 2009-02-27 | ||
| EP09153872.8 | 2009-02-27 | ||
| US20953309P | 2009-03-06 | 2009-03-06 | |
| US61/209,533 | 2009-03-06 | ||
| PCT/EP2010/051844 WO2010097305A1 (en) | 2009-02-27 | 2010-02-15 | Multistage process for the polymerization of ethylene |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015121731A Division JP6050436B2 (ja) | 2009-02-27 | 2015-06-17 | エチレンを重合するための多段階方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012519217A JP2012519217A (ja) | 2012-08-23 |
| JP2012519217A5 true JP2012519217A5 (https=) | 2013-07-11 |
| JP5837424B2 JP5837424B2 (ja) | 2015-12-24 |
Family
ID=42046259
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011551457A Active JP5837424B2 (ja) | 2009-02-27 | 2010-02-15 | エチレンを重合するための多段階方法 |
| JP2015121731A Active JP6050436B2 (ja) | 2009-02-27 | 2015-06-17 | エチレンを重合するための多段階方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015121731A Active JP6050436B2 (ja) | 2009-02-27 | 2015-06-17 | エチレンを重合するための多段階方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8557931B2 (https=) |
| EP (1) | EP2401308B1 (https=) |
| JP (2) | JP5837424B2 (https=) |
| KR (1) | KR101711811B1 (https=) |
| CN (1) | CN102333798B (https=) |
| BR (1) | BRPI1008916B1 (https=) |
| RU (1) | RU2522439C2 (https=) |
| WO (1) | WO2010097305A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5237258B2 (ja) * | 2006-03-30 | 2013-07-17 | トタル リサーチ アンド テクノロジー フエリユイ | 直列に配置された複数の反応装置を用いてエチレンのポリマーを製造する方法 |
| US10138310B2 (en) * | 2010-08-24 | 2018-11-27 | Equistar Chemicals, Lp | Preparation of LLDPE resins and films having low gels |
| DE102012109612A1 (de) | 2011-10-13 | 2013-04-18 | Samsung Electronics Co., Ltd. | Nichtflüchtige Speichervorrichtung, Programmierungsverfahren für nichtflüchtige Speichervorrichtungen und Speichersystem, das eine nichtflüchtiger Speichervorrichtung umfasst |
| IN2015DN00491A (https=) | 2012-07-27 | 2015-06-26 | Total Res & Technology Feluy | |
| EP2746299A1 (en) | 2012-12-19 | 2014-06-25 | Basell Poliolefine Italia S.r.l. | Multistage process for the polymerization of ethylene |
| FR3004849B1 (fr) * | 2013-04-23 | 2015-04-10 | Legrand France | Commutateur electrique a touche de commande monostable |
| EP3180367B1 (en) | 2014-08-14 | 2018-04-18 | Basell Polyolefine GmbH | Multi-reactor slurry polymerization processes with high ethylene purity |
| KR101686178B1 (ko) * | 2014-11-25 | 2016-12-13 | 롯데케미칼 주식회사 | 높은 내환경 응력 균열성 및 우수한 가공성을 갖는 폴리올레핀 수지의 제조 방법 |
| CN105985490A (zh) * | 2015-02-16 | 2016-10-05 | 中国石油天然气股份有限公司 | 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材 |
| BR102016009378B1 (pt) | 2016-04-27 | 2021-04-20 | Braskem S.A. | Catalisador heterogêneo de múltiplos sítios, e, processos de preparação do catalisador heterogêneo de múltiplos sítios e de obtenção de poliolefin |
| KR102647144B1 (ko) | 2017-12-26 | 2024-03-15 | 다우 글로벌 테크놀로지스 엘엘씨 | 다봉형 에틸렌계 중합체 및 저밀도 폴리에틸렌(ldpe)을 포함하는 조성물 |
| ES2946586T3 (es) | 2017-12-26 | 2023-07-21 | Dow Global Technologies Llc | Procedimiento para la producción de polímeros a base de etileno multimodales |
| BR112020012842B1 (pt) | 2017-12-26 | 2024-01-02 | Dow Global Technologies Llc | Método para produzir um polímero trimodal em um processo de polimerização em solução |
| EP3732215B8 (en) | 2017-12-26 | 2022-04-27 | Dow Global Technologies LLC | Dual reactor solution process for the production of multimodal ethylene-based polymer |
| JP7278286B2 (ja) | 2017-12-26 | 2023-05-19 | ダウ グローバル テクノロジーズ エルエルシー | 靭性が改善された多峰性エチレン系ポリマー組成物 |
| CN110016090A (zh) * | 2018-01-08 | 2019-07-16 | 李化毅 | 一种连续制备聚烯烃的方法及其制备得到的聚烯烃 |
| CN115181202B (zh) * | 2021-04-02 | 2023-12-26 | 中国石油天然气股份有限公司 | 乙烯连续聚合方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953414A (en) * | 1972-09-13 | 1976-04-27 | Montecatini Edison S.P.A., | Catalysts for the polymerization of olefins to spherically shaped polymers |
| IT969340B (it) * | 1972-09-13 | 1974-03-30 | Montedison Spa | Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica |
| GB1577512A (en) * | 1977-06-18 | 1980-10-22 | Nippon Oil Co Ltd | Olefin polymerization |
| IT1096661B (it) | 1978-06-13 | 1985-08-26 | Montedison Spa | Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente |
| IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| CA1162700A (en) * | 1981-01-30 | 1984-02-21 | Kiyoshi Kawai | Process for producing ethylene polymers |
| JPH078890B2 (ja) * | 1985-07-25 | 1995-02-01 | 三井石油化学工業株式会社 | オレフインの連続重合法 |
| JPH06104693B2 (ja) | 1986-01-06 | 1994-12-21 | 東邦チタニウム株式会社 | オレフイン類重合用触媒 |
| FI80055C (fi) | 1986-06-09 | 1990-04-10 | Neste Oy | Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner. |
| IT1230134B (it) | 1989-04-28 | 1991-10-14 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine. |
| JP2879347B2 (ja) | 1989-10-02 | 1999-04-05 | チッソ株式会社 | オレフィン重合用触媒の製法 |
| IT1243188B (it) * | 1990-08-01 | 1994-05-24 | Himont Inc | Composizioni poliolefiniche elastoplastiche |
| IT1256648B (it) * | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
| BE1007653A3 (fr) * | 1993-10-26 | 1995-09-05 | Fina Research | Procede de production de polyethylene ayant une distribution large de poids moleculaire. |
| IL127230A (en) | 1997-03-29 | 2004-07-25 | Montell Technology Company Bv | Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom |
| ES2262131T3 (es) * | 2004-02-13 | 2006-11-16 | Total Petrochemicals Research Feluy | Tamaño de grano de catalizador. |
| EP2094744A1 (en) * | 2006-12-20 | 2009-09-02 | Basell Poliolefine Italia S.R.L. | Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| KR20090101192A (ko) * | 2006-12-22 | 2009-09-24 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 올레핀 중합용 촉매 성분 및 그로부터 수득된 촉매 |
-
2010
- 2010-02-15 RU RU2011139324/04A patent/RU2522439C2/ru not_active IP Right Cessation
- 2010-02-15 EP EP10704142.8A patent/EP2401308B1/en active Active
- 2010-02-15 JP JP2011551457A patent/JP5837424B2/ja active Active
- 2010-02-15 US US13/201,202 patent/US8557931B2/en active Active
- 2010-02-15 CN CN201080009693.0A patent/CN102333798B/zh active Active
- 2010-02-15 BR BRPI1008916-0A patent/BRPI1008916B1/pt active IP Right Grant
- 2010-02-15 KR KR1020117019990A patent/KR101711811B1/ko active Active
- 2010-02-15 WO PCT/EP2010/051844 patent/WO2010097305A1/en not_active Ceased
-
2015
- 2015-06-17 JP JP2015121731A patent/JP6050436B2/ja active Active
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