AR088387A1 - Proceso de polimerizacion con distribuciones de etileno para la preparacion de polimeros a base de etileno de baja densidad - Google Patents
Proceso de polimerizacion con distribuciones de etileno para la preparacion de polimeros a base de etileno de baja densidadInfo
- Publication number
- AR088387A1 AR088387A1 ARP120103894A AR088387A1 AR 088387 A1 AR088387 A1 AR 088387A1 AR P120103894 A ARP120103894 A AR P120103894A AR 088387 A1 AR088387 A1 AR 088387A1
- Authority
- AR
- Argentina
- Prior art keywords
- ethylene
- reaction zone
- stream
- fed
- weight
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 22
- 239000005977 Ethylene Substances 0.000 title abstract 22
- 238000006116 polymerization reaction Methods 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 13
- 239000012986 chain transfer agent Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
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
Landscapes
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161548996P | 2011-10-19 | 2011-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR088387A1 true AR088387A1 (es) | 2014-05-28 |
Family
ID=47116398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP120103894 AR088387A1 (es) | 2011-10-19 | 2012-10-18 | Proceso de polimerizacion con distribuciones de etileno para la preparacion de polimeros a base de etileno de baja densidad |
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) |
Families Citing this family (51)
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| 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 |
| KR102577463B1 (ko) * | 2015-06-25 | 2023-09-14 | 다우 글로벌 테크놀로지스 엘엘씨 | 높은 g' 및 넓은 mwd를 갖는 관형 에틸렌계 폴리머의 개선된 제조 공정 |
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| CN107873035B (zh) | 2015-06-30 | 2021-04-09 | 陶氏环球技术有限责任公司 | 高压自由基聚合 |
| KR102699315B1 (ko) * | 2015-09-28 | 2024-08-30 | 다우 글로벌 테크놀로지스 엘엘씨 | 감소된 겔 총수 및 적은 반응기 오염을 갖는 에틸렌계 폴리머 생산 방법 |
| EP3168238A1 (en) * | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Ethylene-based polymers formed by high pressure free radical polymerizations |
| EP3168239A1 (en) * | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | High pressure free radical polymerizations |
| EP3168237A1 (en) * | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | High pressure, free radical polymerizations to produce ethylene-based polymers |
| KR101748971B1 (ko) * | 2015-12-24 | 2017-06-20 | 한화토탈 주식회사 | 태양전지 봉지재 시트용 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 그 제조방법으로 제조된 수지 |
| KR101699183B1 (ko) * | 2015-12-24 | 2017-01-23 | 한화토탈 주식회사 | 에틸렌 비닐아세테이트 공중합체 수지의 제조방법 및 이로부터 제조된 수지와 이를 이용하여 제조된 태양전지 봉지재용 시트 |
| KR101757565B1 (ko) * | 2015-12-29 | 2017-07-12 | 한화토탈 주식회사 | 폴리에틸렌 또는 폴리에틸렌 비닐아세테이트 공중합체의 제조 방법 |
| JP6997713B2 (ja) | 2016-02-23 | 2022-02-04 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系ポリマーおよびこれを製造する方法 |
| ES2848573T3 (es) | 2016-05-18 | 2021-08-10 | Dow Global Technologies Llc | Polímeros a base de etileno y procesos para obtener los mismos |
| EP3260472A1 (en) | 2016-06-24 | 2017-12-27 | Dow Global Technologies LLC | Ethylene-based polymers formed by high pressure free radical polymerizations |
| EP3260473A1 (en) | 2016-06-24 | 2017-12-27 | Dow Global Technologies LLC | High pressure, free radical polymerizations to produce ethylene-based polymers |
| WO2017223467A1 (en) | 2016-06-24 | 2017-12-28 | Dow Global Technologies Llc | Process for making high pressure free radical ethylene copolymers |
| WO2018223045A1 (en) | 2017-06-02 | 2018-12-06 | Dow Global Technologies Llc | Ethylene-based polymers and processes for the same |
| US11072669B2 (en) * | 2017-06-28 | 2021-07-27 | Dow Global Technologies Llc | High pressure, free radical polymerizations to produce ethylene-based polymers |
| CN110891759B (zh) | 2017-07-28 | 2022-04-12 | 陶氏环球技术有限责任公司 | 用于低速挤出涂布操作的低密度基于乙烯的聚合物 |
| JP7261788B2 (ja) | 2017-07-31 | 2023-04-20 | ダウ グローバル テクノロジーズ エルエルシー | 末端および内部不飽和の新規な分布を有するエチレン系ポリマー |
| JP7638209B2 (ja) | 2018-11-30 | 2025-03-03 | ダウ グローバル テクノロジーズ エルエルシー | 分岐を有するエチレン系ポリマー組成物およびその製造プロセス |
| KR20220043153A (ko) | 2019-07-31 | 2022-04-05 | 다우 글로벌 테크놀로지스 엘엘씨 | 분지형 에틸렌계 중합체 조성물 |
| KR20220076492A (ko) * | 2019-09-30 | 2022-06-08 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 개선된 와이어 코팅 제품을 위한 고압 폴리에틸렌 관형 반응기 공정 |
| BR112022009713A2 (pt) | 2019-11-26 | 2022-08-09 | Dow Global Technologies Llc | Composição de polímero, artigo, e, processo |
| EP4065614A1 (en) | 2019-11-26 | 2022-10-05 | Dow Global Technologies LLC | Ethylene-based polymer composition with branching and process for producing the same |
| BR112022009266A2 (pt) * | 2019-11-26 | 2022-08-02 | Dow Global Technologies Llc | Composição de polímero, artigo, e, processo |
| EP4126980A1 (en) | 2020-03-31 | 2023-02-08 | Dow Global Technologies LLC | Substituted silanes as chain transfer agents for polyolefin production |
| US11680117B2 (en) | 2020-04-16 | 2023-06-20 | Exxonmobil Chemical Patents Inc. | Polyethylenes and processes for producing polyethylenes |
| EP4188969A1 (en) | 2020-07-29 | 2023-06-07 | Dow Global Technologies LLC | Ethylene-based polymer composition with multifunctional branching agent and process for producing same |
| US20230407034A1 (en) | 2020-11-24 | 2023-12-21 | Dow Global Technologies Llc | Extruded foams manufactured using highly branched ethylene-based polymers |
| KR20230146072A (ko) | 2021-02-19 | 2023-10-18 | 다우 글로벌 테크놀로지스 엘엘씨 | 개질된 저밀도 폴리에틸렌 수지 및 이의 제조 방법 |
| 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 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL246540A (enExample) | 1958-12-17 | |||
| BE607527A (enExample) | 1960-08-29 | 1900-01-01 | ||
| DE1745537A1 (de) | 1967-06-09 | 1972-08-10 | Leuna Werke Veb | Verfahren zur Herstellung von AEhylenpolymerisaten und Copolymerisaten des AEthylens mit anderen polymerisierbaren Verbindungen in roehrenfoermigen Reaktoren |
| US3917577A (en) | 1968-09-20 | 1975-11-04 | Basf Ag | Continuous production of ethylene homopolymers |
| DE1807493C3 (de) | 1968-11-07 | 1980-05-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten |
| DE1908963C3 (de) | 1969-02-22 | 1980-04-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten |
| DE1908962C3 (de) | 1969-02-22 | 1980-04-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Herstellen von Äthylenhomopolymerisaten |
| GB1419012A (en) | 1973-03-29 | 1975-12-24 | Ici Ltd | Production of polyethylene |
| DD120200A1 (enExample) | 1975-03-24 | 1976-06-05 | ||
| FR2385745A1 (fr) | 1977-03-31 | 1978-10-27 | Charbonnages Ste Chimique | Procede de polymerisation de l'ethylene, sous pressions elevees, avec recyclage |
| DE3640613A1 (de) | 1986-11-27 | 1988-06-09 | Ruhrchemie Ag | Verfahren zur herstellung von ethylen-mischpolymerisaten und deren verwendung als zusatz zu mineraloel und mineraloelfraktionen |
| DD276598A3 (de) | 1988-04-12 | 1990-03-07 | Leuna Werke Veb | Verfahren zur einstellung und regelung der einsatzgasstroeme fuer mehrzonenrohrreaktoren |
| DE3912975A1 (de) * | 1989-04-20 | 1990-11-08 | Basf Ag | Polyethylen sowie copolymerisate aus ueberwiegenden anteilen von ethylen |
| DE19829399A1 (de) | 1998-07-01 | 2000-02-03 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte |
| 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 |
| US6596241B2 (en) | 2001-12-19 | 2003-07-22 | Exxonmobil Chemical Patents Inc | Tubular polymerization reactors and polymers made therein |
| US6673878B2 (en) * | 2001-12-19 | 2004-01-06 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| KR100630887B1 (ko) * | 2004-11-19 | 2006-10-02 | 삼성토탈 주식회사 | 다양한 물성의 제품을 높은 생산성으로 제조하기 위한에틸렌 중합방법 및 이에 이용되는 관형 반응기 |
| US8415442B2 (en) * | 2008-10-07 | 2013-04-09 | Dow Global Technologies Llc | High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents |
| US9243087B2 (en) * | 2009-06-11 | 2016-01-26 | Dow Global Technologies Llc | LDPE enabling high output and good optics when blended with other polymers |
| US9068032B2 (en) * | 2009-08-10 | 2015-06-30 | Dow Global Technologies Llc | LDPE for use as a blend component in shrinkage film applications |
| US8729186B2 (en) | 2009-12-18 | 2014-05-20 | Dow Global Technologies Llc | Polymerization process to make low density polyethylene |
| ES2555498T3 (es) * | 2009-12-18 | 2016-01-04 | Dow Global Technologies Llc | Procedimiento de polimerización para fabricar polietileno de baja densidad |
| 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 |
| ES2646270T3 (es) | 2010-09-30 | 2017-12-13 | Dow Global Technologies Llc | Interpolímeros basados en etileno y procesos de preparación de los mismos |
| WO2012117039A1 (en) | 2011-03-03 | 2012-09-07 | 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 |
-
2012
- 2012-10-10 IN IN2739CHN2014 patent/IN2014CN02739A/en unknown
- 2012-10-10 CN CN201280062493.0A patent/CN104011095B/zh active Active
- 2012-10-10 EP EP12780351.8A patent/EP2751146B1/en active Active
- 2012-10-10 KR KR1020147010101A patent/KR101971308B1/ko active Active
- 2012-10-10 EP EP17175785.9A patent/EP3243849B1/en active Active
- 2012-10-10 EP EP15193022.9A patent/EP3002300B1/en not_active Revoked
- 2012-10-10 US US14/352,506 patent/US9120880B2/en active Active
- 2012-10-10 ES ES17175785T patent/ES2850252T3/es active Active
- 2012-10-10 ES ES12780351.8T patent/ES2564234T3/es active Active
- 2012-10-10 BR BR112014009303-2A patent/BR112014009303B1/pt active IP Right Grant
- 2012-10-10 ES ES15193022.9T patent/ES2640122T3/es active Active
- 2012-10-10 WO PCT/US2012/059469 patent/WO2013059042A1/en not_active Ceased
- 2012-10-10 JP JP2014537112A patent/JP6141288B2/ja active Active
- 2012-10-18 AR ARP120103894 patent/AR088387A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014009303B1 (pt) | 2021-02-02 |
| EP3002300B1 (en) | 2017-07-19 |
| JP6141288B2 (ja) | 2017-06-07 |
| EP3243849A3 (en) | 2018-02-21 |
| CN104011095A (zh) | 2014-08-27 |
| EP3243849A2 (en) | 2017-11-15 |
| EP3002300A1 (en) | 2016-04-06 |
| JP2014530935A (ja) | 2014-11-20 |
| EP2751146A1 (en) | 2014-07-09 |
| CN104011095B (zh) | 2016-10-05 |
| US20140288257A1 (en) | 2014-09-25 |
| KR101971308B1 (ko) | 2019-04-22 |
| EP2751146B1 (en) | 2016-01-20 |
| KR20140078665A (ko) | 2014-06-25 |
| EP3243849B1 (en) | 2020-11-25 |
| WO2013059042A1 (en) | 2013-04-25 |
| US9120880B2 (en) | 2015-09-01 |
| ES2640122T3 (es) | 2017-10-31 |
| IN2014CN02739A (enExample) | 2015-07-03 |
| ES2850252T3 (es) | 2021-08-26 |
| BR112014009303A2 (pt) | 2017-04-11 |
| ES2564234T3 (es) | 2016-03-21 |
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