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 |
|---|---|---|---|
| EP16382297.6 | 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 (cg-RX-API-DMAC7.html) | 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 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3260473A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP7495207B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102403518B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN109312008B (cg-RX-API-DMAC7.html) |
| ES (1) | ES2842551T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2017223329A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES3037298T3 (en) * | 2019-09-24 | 2025-09-30 | Nova Chemicals International Sa | Steam generation in oxidative dehydrogenation |
| CN114502602B (zh) * | 2019-09-30 | 2024-02-06 | 埃克森美孚化学专利公司 | 用于改进的线材涂覆产品的高压聚乙烯管式反应器方法 |
| 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 |
| EP4608882A1 (en) | 2022-10-26 | 2025-09-03 | International Technical Excellence Centers, Inc. | Process for producing ethylene copolymers at high pressure in a tubular reactor |
| WO2025072132A1 (en) * | 2023-09-29 | 2025-04-03 | Dow Global Technologies Llc | High pressure free radical tubular reactor configuration for improving ldpe product capability and plant capacity |
| 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 |
| DE50102850D1 (de) | 2000-03-16 | 2004-08-19 | Basell Polyolefine Gmbh | Verfahren zur herstellung von polyethylen |
| IL153045A0 (en) | 2000-05-23 | 2003-06-24 | Osmonics Inc | Modified sulfonamide polymers |
| AU2001282086A1 (en) | 2000-08-15 | 2002-02-25 | Akzo Nobel N.V. | Use of trioxepans in the process to make high-solid acrylic, styrenic, and ldpe-type resins |
| JP4249614B2 (ja) * | 2001-08-20 | 2009-04-02 | バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | エチレンの高圧重合法 |
| 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 |
| KR101032167B1 (ko) | 2003-02-14 | 2011-05-02 | 기꾸찌 가부시끼가이샤 | 배지 제조 장치, 배지 및 배지 제조 장치에 있어서의압착형의 장착 방법 |
| KR101391511B1 (ko) | 2005-03-09 | 2014-05-07 | 사우디 베이식 인더스트리즈 코포레이션 | 튜브형 반응기 내 공정으로 제조된 에틸렌 공중합체 |
| CA2617474A1 (en) * | 2005-08-05 | 2007-02-15 | 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 |
| WO2009080098A1 (en) | 2007-12-19 | 2009-07-02 | 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 |
| US8445606B2 (en) | 2008-12-18 | 2013-05-21 | Exxonmobil Chemical Patents Inc. | High pressure polymerization process |
| EP2513162B1 (en) * | 2009-12-18 | 2015-11-04 | Dow Global Technologies 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 |
| RU2572821C2 (ru) | 2011-03-03 | 2016-01-20 | Базелль Полиолефине Гмбх | Способ получения гомополимеров или сополимеров этилена в трубчатом реакторе, по меньшей мере, с двумя реакционными зонами с различной концентрацией агента передачи цепи |
| EP3002300B1 (en) | 2011-10-19 | 2017-07-19 | Dow Global Technologies LLC | Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers |
| WO2013078018A2 (en) | 2011-11-23 | 2013-05-30 | Dow Global Technologies Llc | Low density ethylene-based polymers with broad molecular weight distributions and low extractables |
| WO2013078224A1 (en) | 2011-11-23 | 2013-05-30 | Dow Global Technologies Llc | Low density ethylene-based polymers with extracts at lower molecular weights |
| US9593177B2 (en) | 2011-12-09 | 2017-03-14 | Borealis Ag | Polyethylene |
| JP6325566B2 (ja) | 2012-11-20 | 2018-05-16 | ダウ グローバル テクノロジーズ エルエルシー | 高い溶融強度を有する低密度エチレン系ポリマー |
| BR112015027619B1 (pt) | 2013-05-22 | 2021-05-18 | Dow Global Technologies Llc | composições contendo polímeros à base de etileno de baixa densidade, artigo e filme |
| SG11201604967QA (en) | 2013-12-19 | 2016-07-28 | Dow Global Technologies Llc | Tubular low density ethylene-based polymers with improved balance of extractables and melt elasticity |
| JP2017502131A (ja) | 2013-12-26 | 2017-01-19 | ダウ グローバル テクノロジーズ エルエルシー | 非対称ポリエンを使用して形成されるエチレン系ポリマー |
| KR102278813B1 (ko) | 2013-12-26 | 2021-07-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 비대칭 폴리엔을 사용하여 에틸렌계 중합체를 형성하는 방법 |
| WO2016210075A1 (en) | 2015-06-25 | 2016-12-29 | Dow Global Technologies Llc | Ethylene-based polymers with low hexane extractables |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
| WO2016209706A2 (en) | 2015-06-25 | 2016-12-29 | Dow Global Technologies Llc | Ethylene-b as ed polymers with low hexane extractables and low densities |
-
2016
- 2016-06-24 EP EP16382297.6A patent/EP3260473A1/en not_active Withdrawn
-
2017
- 2017-06-22 WO PCT/US2017/038777 patent/WO2017223329A1/en not_active Ceased
- 2017-06-22 KR KR1020197001375A patent/KR102403518B1/ko active Active
- 2017-06-22 US US16/302,830 patent/US10774159B2/en active Active
- 2017-06-22 CN CN201780034788.XA patent/CN109312008B/zh active Active
- 2017-06-22 JP JP2018564220A patent/JP7495207B2/ja active Active
- 2017-06-22 ES ES17733925T patent/ES2842551T3/es active Active
- 2017-06-22 EP EP17733925.6A patent/EP3475316B1/en active Active
-
2022
- 2022-01-21 JP JP2022008159A patent/JP2022064936A/ja active Pending
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