JP2019518842A5 - - Google Patents
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- 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 |
|---|---|---|---|
| EP16382297.6A EP3260473A1 (en) | 2016-06-24 | 2016-06-24 | High pressure, free radical polymerizations to produce ethylene-based polymers |
| EP16382297.6 | 2016-06-24 | ||
| 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 |
|---|---|---|---|---|
| US12077491B2 (en) * | 2019-09-24 | 2024-09-03 | Nova Chemicals (International) S.A. | Steam generation in oxidative dehydrogenation |
| US11325999B2 (en) * | 2019-09-30 | 2022-05-10 | Exxonmobil Chemical Patents Inc. | High pressure polyethylene tubular reactor processes for improved wire coating product |
| KR20240051235A (ko) * | 2021-09-01 | 2024-04-19 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 가변 온도 관형 반응기 프로파일 및 이로부터 제조된 중밀도 폴리에틸렌 조성물 |
| 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 |
| WO2024089081A1 (en) | 2022-10-26 | 2024-05-02 | International Technical Excellence Centers, Inc | Process for producing ethylene copolymers at high pressure in a tubular reactor |
| 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 |
| 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 |
| US6844408B2 (en) | 2000-03-16 | 2005-01-18 | Basell Polyolefine Gmbh | Preparation of polyethylene |
| AU2001264921B2 (en) | 2000-05-23 | 2006-08-24 | Osmonics, Inc. | Modified sulfonamide polymers |
| 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 |
| ATE289323T1 (de) * | 2001-08-20 | 2005-03-15 | Basell Polyolefine Gmbh | Verfahren zur hochdruckpolymerisation von ethylen |
| US7745550B2 (en) | 2001-12-19 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| US6596241B2 (en) | 2001-12-19 | 2003-07-22 | Exxonmobil Chemical Patents Inc | Tubular polymerization reactors and polymers made therein |
| KR101032167B1 (ko) | 2003-02-14 | 2011-05-02 | 기꾸찌 가부시끼가이샤 | 배지 제조 장치, 배지 및 배지 제조 장치에 있어서의압착형의 장착 방법 |
| JP2008533223A (ja) | 2005-03-09 | 2008-08-21 | 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 | 管型反応装置内でエチレンコポリマーを調製する方法 |
| 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 |
| PT2231470E (pt) | 2007-12-19 | 2011-09-28 | Skysails Gmbh & Co Kg | Dispositivo de propulsão eólica aerodinâmico tendo linhas de manobragem activas e passivas e método de controlo de um tal dispositivo |
| MX2011003550A (es) | 2008-10-07 | 2011-08-17 | Dow Global Technologies Llc | Resinas de polietileno de baja densidad, alta presion con propiedades opticas mejoradas producidas a traves del uso de agentes de transferencia de cadena altamente activos. |
| 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 |
| CA2784272A1 (en) * | 2009-12-18 | 2011-06-23 | Dow Global Technologies Llc | Polymerization process to make low density polyethylene |
| BR112013007508A2 (pt) | 2010-09-30 | 2019-09-24 | Dow Global Technologies Llc | processo de polimerização em alta pressãp para formar um interpolímero a base de etileno, interpolímero a base de etileno e artigo |
| BR112013007510B1 (pt) * | 2010-09-30 | 2020-10-20 | Dow Global Technologies Llc | processo de polimerização em alta pressão para formar um polímero a base de etileno, polímero a base de etileno, composição e artigo |
| BR112013022111B1 (pt) | 2011-03-03 | 2020-03-10 | Basell Polyolefine Gmbh | Processo para preparar homopolímero ou copolímero de etileno na presença de iniciador de polimerização de radical livre e pelo menos um agente de transferência de cadeia em reator tubular, homopolímero ou copolímero de etileno obtenível por tal processo, seu uso e processo para revestimento por extrusão de substrato |
| BR112014009303B1 (pt) | 2011-10-19 | 2021-02-02 | Dow Global Technologies Llc | processo de polimerização de alta pressão |
| US9228036B2 (en) | 2011-11-23 | 2016-01-05 | Dow Global Technologies Llc | Low density ethylene-based polymers with broad molecular weight distributions and low extractables |
| US9334348B2 (en) | 2011-11-23 | 2016-05-10 | Dow Global Technologies Llc | Low density ethylene-based polymers with extracts at lower molecular weights |
| BR112014009337A2 (pt) * | 2011-12-09 | 2017-04-18 | Borealis Ag | polietileno de baixa densidade, composição, processo para produção de polietileno de baixa densidade, método de polimerização contínua, método para um processo de revestimento por extrusão, artigo e uso |
| US9394389B2 (en) | 2012-11-20 | 2016-07-19 | Dow Global Technologies Llc | Low density ethylene-based polymers with high melt strength |
| JP6374956B2 (ja) | 2013-05-22 | 2018-08-15 | ダウ グローバル テクノロジーズ エルエルシー | 高溶融強度を有する低密度エチレン系ポリマーを含有する組成物及びそれから形成されるフィルム |
| US9765160B2 (en) | 2013-12-19 | 2017-09-19 | Dow Global Technologies Llc | Tubular low density ethylene-based polymers with improved balance of extractables and melt elasticity |
| WO2015100318A1 (en) | 2013-12-26 | 2015-07-02 | Dow Global Technologies Llc | Processes to form ethylene-based polymers using asymmetrical polyenes |
| ES2874999T3 (es) * | 2013-12-26 | 2021-11-08 | Dow Global Technologies Llc | Polímeros basados en etileno formados usando polienos asimétricos |
| KR102577959B1 (ko) | 2015-06-25 | 2023-09-14 | 다우 글로벌 테크놀로지스 엘엘씨 | 낮은 헥산 추출물을 갖는 에틸렌계 폴리머 |
| JP6998217B2 (ja) | 2015-06-25 | 2022-02-10 | ダウ グローバル テクノロジーズ エルエルシー | 低ヘキサン抽出物及び低密度を有するエチレン系ポリマー |
| 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 EP EP17733925.6A patent/EP3475316B1/en active Active
- 2017-06-22 ES ES17733925T patent/ES2842551T3/es active Active
- 2017-06-22 CN CN201780034788.XA patent/CN109312008B/zh active Active
- 2017-06-22 US US16/302,830 patent/US10774159B2/en active Active
- 2017-06-22 WO PCT/US2017/038777 patent/WO2017223329A1/en not_active Ceased
- 2017-06-22 JP JP2018564220A patent/JP7495207B2/ja active Active
- 2017-06-22 KR KR1020197001375A patent/KR102403518B1/ko active Active
-
2022
- 2022-01-21 JP JP2022008159A patent/JP2022064936A/ja active Pending
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