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-DMAC10.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-DMAC10.html) |
| EP (2) | EP3260473A1 (cg-RX-API-DMAC10.html) |
| JP (2) | JP7495207B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR102403518B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN109312008B (cg-RX-API-DMAC10.html) |
| ES (1) | ES2842551T3 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2017223329A1 (cg-RX-API-DMAC10.html) |
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 |
| KR20220076492A (ko) * | 2019-09-30 | 2022-06-08 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 개선된 와이어 코팅 제품을 위한 고압 폴리에틸렌 관형 반응기 공정 |
| US20240360255A1 (en) * | 2021-09-01 | 2024-10-31 | ExxonMobil Technology and Engineering Company | 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 |
| 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 |
| 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 |
| US6844408B2 (en) | 2000-03-16 | 2005-01-18 | Basell Polyolefine Gmbh | Preparation of polyethylene |
| CA2409615C (en) | 2000-05-23 | 2010-08-24 | Osmonics, Inc. | Modified sulfonamide polymers |
| DE60106773T2 (de) | 2000-08-15 | 2005-12-22 | Akzo Nobel N.V. | Verwendung von trioxepanen zur herstellung von acrylharzen mit hohem feststoffgehalt, styrolharzen und polyethylenharzen mit niedriger dichte |
| DE50202289D1 (de) * | 2001-08-20 | 2005-03-24 | 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 |
| WO2006094723A1 (en) | 2005-03-09 | 2006-09-14 | Saudi Basic Industries Corporation | A process for the preparation of an ethylene copolymer in a tubular reactor |
| BRPI0614392A2 (pt) * | 2005-08-05 | 2011-03-22 | Exxonmobil Chemical Patentes Inc | processo e aparelho para fabricação de polìmeros e copolìmeros de etileno |
| 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 |
| NZ585761A (en) | 2007-12-19 | 2011-11-25 | Skysails Gmbh & Co Kg | Aerodynamic wind propulsion device having active and passive steering lines and method for controlling of such a device |
| CA2738475A1 (en) | 2008-10-07 | 2010-04-15 | Dow Global Technologies Llc | High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents |
| WO2010071653A1 (en) | 2008-12-18 | 2010-06-24 | 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 |
| CN103237823B (zh) | 2010-09-30 | 2016-05-18 | 陶氏环球技术有限责任公司 | 基于乙烯的互聚物及其制备方法 |
| KR20140009164A (ko) * | 2010-09-30 | 2014-01-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 저밀도 폴리에틸렌을 제조하는 중합 방법 |
| 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 |
| KR101971308B1 (ko) | 2011-10-19 | 2019-04-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 저 밀도 에틸렌계 중합체의 제조를 위한 프레쉬 에틸렌 분포를 사용한 중합 방법 |
| BR112014012268B1 (pt) | 2011-11-23 | 2020-09-29 | Dow Global Technologies Llc | Polímero a base de etileno, composição e artigo |
| EP3098262B1 (en) | 2011-11-23 | 2019-06-05 | Dow Global Technologies LLC | Low density ethylene-based polymers with broad molecular weight distributions and low extractables |
| WO2013083285A1 (en) | 2011-12-09 | 2013-06-13 | Borealis Ag | A new polyethylene |
| EP2922881B1 (en) | 2012-11-20 | 2017-07-19 | Dow Global Technologies LLC | Low density ethylene-based polymers with high melt strength |
| EP2999742B1 (en) | 2013-05-22 | 2024-02-14 | Dow Global Technologies LLC | Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same |
| CN105814099B (zh) | 2013-12-19 | 2019-01-11 | 陶氏环球技术有限责任公司 | 具有改进的可提取率与熔融弹性平衡的管状低密度基于乙烯的聚合物 |
| KR102278813B1 (ko) | 2013-12-26 | 2021-07-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 비대칭 폴리엔을 사용하여 에틸렌계 중합체를 형성하는 방법 |
| SG11201605160QA (en) | 2013-12-26 | 2016-07-28 | Dow Global Technologies Llc | Ethylene-based polymers formed using asymmetrical polyenes |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
| US10358512B2 (en) | 2015-06-25 | 2019-07-23 | Dow Global Technologies Llc | Ethylene-based polymers with low hexane extractables |
| ES2954149T3 (es) | 2015-06-25 | 2023-11-20 | Dow Global Technologies Llc | Un proceso para producir un polímero a base de etileno |
-
2016
- 2016-06-24 EP EP16382297.6A patent/EP3260473A1/en not_active Withdrawn
-
2017
- 2017-06-22 JP JP2018564220A patent/JP7495207B2/ja 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 EP EP17733925.6A patent/EP3475316B1/en active Active
- 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 KR KR1020197001375A patent/KR102403518B1/ko active Active
-
2022
- 2022-01-21 JP JP2022008159A patent/JP2022064936A/ja active Pending
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