JP2019518842A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019518842A5 JP2019518842A5 JP2018564220A JP2018564220A JP2019518842A5 JP 2019518842 A5 JP2019518842 A5 JP 2019518842A5 JP 2018564220 A JP2018564220 A JP 2018564220A JP 2018564220 A JP2018564220 A JP 2018564220A JP 2019518842 A5 JP2019518842 A5 JP 2019518842A5
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- mwd
- polymer
- reaction zone
- rfen
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 94
- 239000005977 Ethylene Substances 0.000 claims description 94
- 238000006243 chemical reaction Methods 0.000 claims description 72
- 229920000642 polymer Polymers 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 55
- 238000006116 polymerization reaction Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 14
- 239000003999 initiator Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000379 polymerizing effect Effects 0.000 claims description 6
- 150000003254 radicals Chemical class 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022008159A JP2022064936A (ja) | 2016-06-24 | 2022-01-21 | エチレン系ポリマーを生成するための高圧フリーラジカル重合 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16382297.6 | 2016-06-24 | ||
| EP16382297.6A EP3260473A1 (en) | 2016-06-24 | 2016-06-24 | High pressure, free radical polymerizations to produce ethylene-based polymers |
| PCT/US2017/038777 WO2017223329A1 (en) | 2016-06-24 | 2017-06-22 | High pressure, free radical polymerizations to produce ethylene-based polymers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022008159A Division JP2022064936A (ja) | 2016-06-24 | 2022-01-21 | エチレン系ポリマーを生成するための高圧フリーラジカル重合 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019518842A JP2019518842A (ja) | 2019-07-04 |
| JP2019518842A5 true JP2019518842A5 (https=) | 2020-07-30 |
| JP7495207B2 JP7495207B2 (ja) | 2024-06-04 |
Family
ID=56235769
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018564220A Active JP7495207B2 (ja) | 2016-06-24 | 2017-06-22 | エチレン系ポリマーを生成するための高圧フリーラジカル重合 |
| JP2022008159A Pending JP2022064936A (ja) | 2016-06-24 | 2022-01-21 | エチレン系ポリマーを生成するための高圧フリーラジカル重合 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022008159A Pending JP2022064936A (ja) | 2016-06-24 | 2022-01-21 | エチレン系ポリマーを生成するための高圧フリーラジカル重合 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10774159B2 (https=) |
| EP (2) | EP3260473A1 (https=) |
| JP (2) | JP7495207B2 (https=) |
| KR (1) | KR102403518B1 (https=) |
| CN (1) | CN109312008B (https=) |
| ES (1) | ES2842551T3 (https=) |
| WO (1) | WO2017223329A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3148833A1 (en) * | 2019-09-24 | 2021-04-01 | Nova Chemicals Corporation | Steam generation in oxidative dehydrogenation |
| WO2021067007A1 (en) * | 2019-09-30 | 2021-04-08 | Exxonmobil Chemical Patents Inc. | High pressure polyethylene tubular reactor processes for improved wire coating product |
| EP4396245A1 (en) * | 2021-09-01 | 2024-07-10 | ExxonMobil Chemical Patents Inc. | Variable temperature tubular reactor profiles and intermediate density polyethylene compositions produced therefrom |
| WO2024002393A1 (zh) * | 2022-07-01 | 2024-01-04 | 中国石油化工股份有限公司 | 烯烃自由基聚合的方法与烯烃自由基聚合装置 |
| EP4375304A1 (en) | 2022-11-28 | 2024-05-29 | International Technical Excellence Centers, Llc | Process for producing ethylene copolymers at high pressure in a tubular reactor |
| CN120112569A (zh) | 2022-10-26 | 2025-06-06 | 国际技术卓越中心股份有限公司 | 在管式反应器中高压生产乙烯共聚物的工艺 |
| CN121889437A (zh) * | 2023-09-29 | 2026-04-17 | 陶氏环球技术有限责任公司 | 用于改善ldpe产品性能和工厂产能的高压自由基管式反应器配置 |
| WO2025181065A1 (en) * | 2024-02-29 | 2025-09-04 | Basell Polyolefine Gmbh | Film with high weathering resistance |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370101A (en) | 1971-10-11 | 1974-10-09 | Exxon Research Engineering Co | Production of polyethylene |
| GB1419012A (en) | 1973-03-29 | 1975-12-24 | Ici Ltd | Production of polyethylene |
| US4135044A (en) | 1977-08-08 | 1979-01-16 | Exxon Research & Engineering Co. | Process for achieving high conversions in the production of polyethylene |
| JPS6137010A (ja) | 1984-07-30 | 1986-02-21 | 三菱農機株式会社 | トラクタの耕深制御装置 |
| DD276598A3 (de) | 1988-04-12 | 1990-03-07 | Leuna Werke Veb | Verfahren zur einstellung und regelung der einsatzgasstroeme fuer mehrzonenrohrreaktoren |
| DE19829399A1 (de) | 1998-07-01 | 2000-02-03 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte |
| AU2001256204A1 (en) | 2000-03-16 | 2001-09-24 | Basell Polyolefine Gmbh | Method for the production of polyethylene |
| ATE384756T1 (de) | 2000-05-23 | 2008-02-15 | Ge Osmonics Inc | Modifizierte sulfonamidpolymere |
| EP1311556B1 (en) | 2000-08-15 | 2004-10-27 | Akzo Nobel N.V. | Use of trioxepans in the production of high-solid acrylic, styrenic and low-density polyethylene type resins |
| US6887955B2 (en) * | 2001-08-20 | 2005-05-03 | Basell Polyolefine Gmbh | Method for high pressure polymerization of ethylene |
| US6596241B2 (en) | 2001-12-19 | 2003-07-22 | Exxonmobil Chemical Patents Inc | Tubular polymerization reactors and polymers made therein |
| US7745550B2 (en) | 2001-12-19 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| EP1595468B1 (en) | 2003-02-14 | 2012-07-11 | Kabushiki Kaisha Bandai | Press form mounting method in badge production device |
| KR101391511B1 (ko) | 2005-03-09 | 2014-05-07 | 사우디 베이식 인더스트리즈 코포레이션 | 튜브형 반응기 내 공정으로 제조된 에틸렌 공중합체 |
| EP1919967A1 (en) * | 2005-08-05 | 2008-05-14 | ExxonMobil Chemical Patents Inc. | Process and apparatus for manufacturing ethylene polymers and copolymers |
| JP5034422B2 (ja) | 2005-11-28 | 2012-09-26 | 住友化学株式会社 | ポリエチレンの製造方法 |
| EP2231470B1 (en) | 2007-12-19 | 2011-09-07 | Skysails GmbH & Co. KG | Aerodynamic wind propulsion device having active and passive steering lines and method for controlling of such a device |
| CN102239188A (zh) * | 2008-10-07 | 2011-11-09 | 陶氏环球技术有限责任公司 | 使用高活性链转移剂制造的具有改进的光学性质的高压低密度聚乙烯树脂 |
| CN102256697B (zh) | 2008-12-18 | 2014-11-12 | 埃克森美孚化学专利公司 | 高压聚合工艺 |
| WO2011075465A1 (en) * | 2009-12-18 | 2011-06-23 | Dow Global Technology Llc | Polymerization process to make low density polyethylene |
| EP2621963B1 (en) * | 2010-09-30 | 2016-07-06 | Dow Global Technologies LLC | Polymerization process to make low density polyethylene |
| WO2012044503A1 (en) | 2010-09-30 | 2012-04-05 | Dow Global Technologies Llc | Ethylene-based interpolymers and processes to make the same |
| EP2681250B2 (en) | 2011-03-03 | 2018-11-14 | Basell Polyolefine GmbH | Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent |
| EP2751146B1 (en) | 2011-10-19 | 2016-01-20 | Dow Global Technologies LLC | Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers |
| CN104053717B (zh) | 2011-11-23 | 2016-08-31 | 陶氏环球技术有限责任公司 | 具有较低分子量的提取物的低密度的基于乙烯的聚合物 |
| KR102057264B1 (ko) | 2011-11-23 | 2019-12-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체 |
| JP5945001B2 (ja) | 2011-12-09 | 2016-07-05 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | 低密度ポリエチレンの製造方法 |
| BR112015010787B1 (pt) | 2012-11-20 | 2022-01-18 | Dow Global Technologies Llc | Composição a base de etileno de baixa densidade, artigo e método de polimerização para formar uma composição a base de etileno de baixa densidade |
| CN105189637B (zh) | 2013-05-22 | 2018-02-06 | 陶氏环球技术有限责任公司 | 含有具高熔融强度低密度乙烯基聚合物的组合物和由其形成的膜 |
| BR112016013042B1 (pt) | 2013-12-19 | 2020-12-15 | Dow Global Technologies Llc | Polímero a base de etileno, composição e artigo |
| US9718906B2 (en) | 2013-12-26 | 2017-08-01 | Dow Global Technologies Llc | Processes to form ethylene-based polymers using asymmetrical polyenes |
| KR102315130B1 (ko) | 2013-12-26 | 2021-10-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 비대칭 폴리엔을 사용하여 형성된 에틸렌계 중합체 |
| ES2775506T3 (es) | 2015-06-25 | 2020-07-27 | Dow Global Technologies Llc | Polímeros basados en etileno con bajo contenido de extraíbles con hexano |
| US10730973B2 (en) | 2015-06-25 | 2020-08-04 | Dow Global Technologies Llc | Ethylene-based polymers with low hexane extractables and low densities |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
-
2016
- 2016-06-24 EP EP16382297.6A patent/EP3260473A1/en not_active Withdrawn
-
2017
- 2017-06-22 ES ES17733925T patent/ES2842551T3/es active Active
- 2017-06-22 WO PCT/US2017/038777 patent/WO2017223329A1/en not_active Ceased
- 2017-06-22 US US16/302,830 patent/US10774159B2/en active Active
- 2017-06-22 KR KR1020197001375A patent/KR102403518B1/ko active Active
- 2017-06-22 EP EP17733925.6A patent/EP3475316B1/en active Active
- 2017-06-22 JP JP2018564220A patent/JP7495207B2/ja active Active
- 2017-06-22 CN CN201780034788.XA patent/CN109312008B/zh active Active
-
2022
- 2022-01-21 JP JP2022008159A patent/JP2022064936A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019518842A5 (https=) | ||
| EA201800018A1 (ru) | Способ получения полиэтиленовой композиции | |
| CN102656197B (zh) | 具有改进的氢去除的制备多模态聚烯烃聚合物的方法 | |
| EP2836296B1 (en) | Methods of making polyethylene polymer comprising polar comonomer and polymer compositions | |
| CN1378561A (zh) | 生产聚烯烃的方法 | |
| NO179286C (no) | Flertrinnsprosess for fremstilling av polyetylen | |
| CN107406537A (zh) | 抗静电剂存在下的聚合工艺 | |
| JP2019527254A (ja) | パイプ用ポリエチレン | |
| JP2018518576A5 (https=) | ||
| BR112019008570B1 (pt) | Processo de polimerização de olefina em um reator de fase gasosa que tem três ou mais zonas de polimerização | |
| FR3030307B1 (fr) | Polymere multiphasique a titre d'agent epaississant et suspensif | |
| KR101174524B1 (ko) | 상호연결된 루프 반응기 | |
| KR20070057139A (ko) | 바이패스 라인을 구비한 중합 반응기 | |
| CN104955852A (zh) | 具有连续输送的烯烃聚合工艺 | |
| ATE432296T1 (de) | Bimetallische indenoindolyl katalysatoren | |
| CN106459279B (zh) | 用于形成聚烯烃的方法 | |
| US8183332B2 (en) | Slurry phase polymerisation process | |
| HUE030644T2 (en) | A method for producing a polyethylene mixture comprising a metallocene-made resin and a chromium-based resin. | |
| US12338303B2 (en) | Process for making propylene-based terpolymer | |
| CN105408364B (zh) | 聚合方法 | |
| BR112019008857B1 (pt) | Processo de polimerização de olefina em um reator de fase gasosa que compreende uma unidade de tubo ascendente e um tubo descendente | |
| EA200601228A1 (ru) | Способ полимеризации | |
| CN1884313A (zh) | 聚丙烯的分子量分布在较宽范围内可调的连续聚合生产方法及其设备 | |
| CN107108950A (zh) | 用于提纯排出流的方法 | |
| BR112023004187B1 (pt) | Processo e sistema de polimerização para produzir polímeros de alfa-olefina na presença de um catalisador de polimerização em uma sequência de polimerização de múltiplos estágios operada continuamente |