KR101971308B1 - 저 밀도 에틸렌계 중합체의 제조를 위한 프레쉬 에틸렌 분포를 사용한 중합 방법 - Google Patents
저 밀도 에틸렌계 중합체의 제조를 위한 프레쉬 에틸렌 분포를 사용한 중합 방법 Download PDFInfo
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- KR101971308B1 KR101971308B1 KR1020147010101A KR20147010101A KR101971308B1 KR 101971308 B1 KR101971308 B1 KR 101971308B1 KR 1020147010101 A KR1020147010101 A KR 1020147010101A KR 20147010101 A KR20147010101 A KR 20147010101A KR 101971308 B1 KR101971308 B1 KR 101971308B1
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- ethylene
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- stream
- fresh
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161548996P | 2011-10-19 | 2011-10-19 | |
| US61/548,996 | 2011-10-19 | ||
| PCT/US2012/059469 WO2013059042A1 (en) | 2011-10-19 | 2012-10-10 | Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140078665A KR20140078665A (ko) | 2014-06-25 |
| KR101971308B1 true KR101971308B1 (ko) | 2019-04-22 |
Family
ID=47116398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147010101A Active KR101971308B1 (ko) | 2011-10-19 | 2012-10-10 | 저 밀도 에틸렌계 중합체의 제조를 위한 프레쉬 에틸렌 분포를 사용한 중합 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9120880B2 (enExample) |
| EP (3) | EP2751146B1 (enExample) |
| JP (1) | JP6141288B2 (enExample) |
| KR (1) | KR101971308B1 (enExample) |
| CN (1) | CN104011095B (enExample) |
| AR (1) | AR088387A1 (enExample) |
| BR (1) | BR112014009303B1 (enExample) |
| ES (3) | ES2850252T3 (enExample) |
| IN (1) | IN2014CN02739A (enExample) |
| WO (1) | WO2013059042A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237819B (zh) | 2010-09-30 | 2016-10-26 | 陶氏环球技术有限责任公司 | 制备低密度聚乙烯的聚合方法 |
| IN2014CN03760A (enExample) | 2011-11-23 | 2015-09-04 | Dow Global Technologies Llc | |
| KR102057264B1 (ko) | 2011-11-23 | 2019-12-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체 |
| CN104507982B (zh) | 2012-06-27 | 2017-06-20 | 陶氏环球技术有限责任公司 | 基于乙烯的聚合物以及用于其的方法 |
| EP2922881B1 (en) | 2012-11-20 | 2017-07-19 | 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 |
| ES2868951T3 (es) | 2013-05-22 | 2021-10-22 | Dow Global Technologies Llc | Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto |
| 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 |
| CN105829358B (zh) | 2013-12-23 | 2019-07-23 | 英尼奥斯欧洲股份公司 | 用于在聚合反应器系统中使烯烃聚合的方法 |
| US9718906B2 (en) | 2013-12-26 | 2017-08-01 | Dow Global Technologies Llc | Processes to form ethylene-based polymers using asymmetrical polyenes |
| JP6609254B2 (ja) | 2013-12-26 | 2019-11-20 | 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、エチレン系ポリマーの調製のための反応器の安定性を改善する方法 |
| BR112016013743B1 (pt) | 2013-12-26 | 2021-12-07 | Dow Global Technologies Llc | Composição e artigo |
| MX2016016709A (es) | 2014-06-27 | 2017-04-27 | Dow Global Technologies Llc | Proceso para preparar polimeros basados en etileno que usa una distribucion de monoxido de carbono. |
| BR112016029765B1 (pt) | 2014-06-27 | 2021-12-07 | Dow Global Technologies Llc | Composição à base de etileno e artigo |
| ES2772183T3 (es) | 2014-12-30 | 2020-07-07 | Dow Global Technologies Llc | Proceso para controlar la producción y calidad del polímero a base de etileno formado mediante polimerización por radicales libres a alta presión |
| CN107771199B (zh) | 2015-06-17 | 2021-05-25 | 陶氏环球技术有限责任公司 | 使用在管式反应器中制得且任选地经支化剂改性的高熔融强度乙烯类聚合物制得交联电缆绝缘材料的方法 |
| EP3317306B1 (en) | 2015-06-25 | 2020-03-18 | Dow Global Technologies LLC | Process for forming ethylene based polymers |
| WO2017223324A1 (en) | 2016-06-24 | 2017-12-28 | Dow Global Technologies Llc | High pressure, free radical polymerizations to produce ethylene-based polymers |
| BR112017027866B1 (pt) | 2015-06-25 | 2022-05-24 | Dow Global Technologies Llc | Processo para produzir um homopolímero de etileno, formado de um radical livre |
| EP3313902B1 (en) | 2015-06-25 | 2023-07-19 | Dow Global Technologies LLC | A process for producing an ethylene-based polymer |
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| EP3002300B1 (en) | 2017-07-19 |
| JP6141288B2 (ja) | 2017-06-07 |
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| US9120880B2 (en) | 2015-09-01 |
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| IN2014CN02739A (enExample) | 2015-07-03 |
| ES2850252T3 (es) | 2021-08-26 |
| BR112014009303A2 (pt) | 2017-04-11 |
| ES2564234T3 (es) | 2016-03-21 |
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