JP2019515059A5 - - Google Patents
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- Publication number
- JP2019515059A5 JP2019515059A5 JP2018551234A JP2018551234A JP2019515059A5 JP 2019515059 A5 JP2019515059 A5 JP 2019515059A5 JP 2018551234 A JP2018551234 A JP 2018551234A JP 2018551234 A JP2018551234 A JP 2018551234A JP 2019515059 A5 JP2019515059 A5 JP 2019515059A5
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- ethylene
- cta
- process according
- initiator solution
- 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 14
- 239000002904 solvent Substances 0.000 claims 12
- 239000003999 initiator Substances 0.000 claims 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 8
- 239000005977 Ethylene Substances 0.000 claims 8
- 229920000642 polymer Polymers 0.000 claims 7
- 239000000243 solution Substances 0.000 claims 7
- 238000006243 chemical reaction Methods 0.000 claims 6
- 238000006116 polymerization reaction Methods 0.000 claims 5
- 238000009835 boiling Methods 0.000 claims 4
- 229930195734 saturated hydrocarbon Natural products 0.000 claims 4
- 239000008188 pellet Substances 0.000 claims 3
- 239000012188 paraffin wax Substances 0.000 claims 2
- 150000003254 radicals Chemical class 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004949 mass spectrometry Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000013557 residual solvent Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662326511P | 2016-04-22 | 2016-04-22 | |
| US62/326,511 | 2016-04-22 | ||
| PCT/US2017/028864 WO2017184990A1 (en) | 2016-04-22 | 2017-04-21 | Method for producing low volatile tubular low density ethylene-based polymers for clean extrusion coating processing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019515059A JP2019515059A (ja) | 2019-06-06 |
| JP2019515059A5 true JP2019515059A5 (https=) | 2020-05-28 |
| JP6946331B2 JP6946331B2 (ja) | 2021-10-06 |
Family
ID=58668998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018551234A Active JP6946331B2 (ja) | 2016-04-22 | 2017-04-21 | 清浄な押出コーティング処理のための低揮発性管状低密度エチレン系ポリマーを製造する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10815321B2 (https=) |
| EP (1) | EP3445789B1 (https=) |
| JP (1) | JP6946331B2 (https=) |
| KR (1) | KR102387183B1 (https=) |
| CN (1) | CN109071686B (https=) |
| BR (1) | BR112018069870B1 (https=) |
| ES (1) | ES2803232T3 (https=) |
| WO (1) | WO2017184990A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3148833A1 (en) * | 2019-09-24 | 2021-04-01 | Nova Chemicals Corporation | Steam generation in oxidative dehydrogenation |
| JP7789703B2 (ja) * | 2020-06-15 | 2025-12-22 | ダウ グローバル テクノロジーズ エルエルシー | Ｌｄｐｅ重合中のエチレン揮発性物質を減少させるためのプロセス |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL110624C (https=) | 1955-11-30 | |||
| GB1047191A (https=) | 1963-02-15 | 1900-01-01 | ||
| DE3227746A1 (de) | 1982-07-24 | 1984-01-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von polymerisaten des ethylens |
| AR001122A1 (es) | 1995-03-06 | 1997-09-24 | Akzo Nobel Nv | Procedimiento de polímerizacion que utiliza una composición de peróxidos (co)polímero funcionalizadoobtenido por el proceso y uso de una composición de peróxidos |
| AU2001256204A1 (en) | 2000-03-16 | 2001-09-24 | Basell Polyolefine Gmbh | Method for the production of polyethylene |
| 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 |
| JP2006519900A (ja) | 2003-03-06 | 2006-08-31 | バーゼル・ポリオレフィン・ゲーエムベーハー | 高圧反応器における連続的エチレン重合プロセスの制御 |
| DE10351262A1 (de) * | 2003-10-31 | 2005-06-02 | Basell Polyolefine Gmbh | Verfahren zur kontinuierlichen Herstellung von Ethylenhomo- oder Copolymeren |
| EP1555292B1 (en) | 2004-01-13 | 2015-12-23 | Borealis Technology Oy | Extrusion coating polyethylene |
| KR101391511B1 (ko) | 2005-03-09 | 2014-05-07 | 사우디 베이식 인더스트리즈 코포레이션 | 튜브형 반응기 내 공정으로 제조된 에틸렌 공중합체 |
| EP1777238B1 (en) | 2005-10-18 | 2007-05-02 | Borealis Technology Oy | Polyethylene blend component and blends containing the same |
| CA2541180A1 (en) | 2006-03-23 | 2007-09-23 | Nova Chemicals Corporation | Extrusion coating composition |
| CN101679232B (zh) | 2007-03-09 | 2014-02-12 | 陶氏环球技术有限责任公司 | 自由基引发剂体系和生产低密度聚乙烯聚合物的高压、自由基聚合方法 |
| 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 |
| CN102471388B (zh) | 2009-07-14 | 2014-08-06 | 埃克森美孚化学专利公司 | 高压自由基聚合方法 |
| EP2655444B2 (en) | 2010-12-22 | 2018-11-21 | Basell Polyolefine GmbH | Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers |
| 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 |
| CN104379609B (zh) | 2012-05-31 | 2017-02-22 | 博里利斯股份公司 | 用于挤出涂覆的低密度聚乙烯 |
| KR101746692B1 (ko) | 2012-05-31 | 2017-06-27 | 보레알리스 아게 | 압출 코팅을 위한 에틸렌 중합체 |
| 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 |
| ES2637970T3 (es) | 2013-05-22 | 2017-10-18 | Dow Global Technologies Llc | Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto |
| SG11201605159UA (en) * | 2013-12-26 | 2016-07-28 | Dow Global Technologies Llc | Processes to improve reactor stability for the preparation of ethylene-based polymers using asymmetrical polyenes |
| WO2015166297A1 (en) | 2014-04-30 | 2015-11-05 | Exxonmobil Chemical Patents Inc. | Process for manufacturing ethylene polymers and copolymers |
| ES2775506T3 (es) * | 2015-06-25 | 2020-07-27 | Dow Global Technologies Llc | Polímeros basados en etileno con bajo contenido de extraíbles con hexano |
-
2017
- 2017-04-21 US US16/095,412 patent/US10815321B2/en active Active
- 2017-04-21 BR BR112018069870-9A patent/BR112018069870B1/pt active IP Right Grant
- 2017-04-21 WO PCT/US2017/028864 patent/WO2017184990A1/en not_active Ceased
- 2017-04-21 EP EP17721282.6A patent/EP3445789B1/en active Active
- 2017-04-21 KR KR1020187031696A patent/KR102387183B1/ko active Active
- 2017-04-21 JP JP2018551234A patent/JP6946331B2/ja active Active
- 2017-04-21 ES ES17721282T patent/ES2803232T3/es active Active
- 2017-04-21 CN CN201780021905.9A patent/CN109071686B/zh active Active
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