SG11201803782VA - High pressure, free radical polymerizations to produce ethylene-based polymers - Google Patents
High pressure, free radical polymerizations to produce ethylene-based polymersInfo
- Publication number
- SG11201803782VA SG11201803782VA SG11201803782VA SG11201803782VA SG11201803782VA SG 11201803782V A SG11201803782V A SG 11201803782VA SG 11201803782V A SG11201803782V A SG 11201803782VA SG 11201803782V A SG11201803782V A SG 11201803782VA SG 11201803782V A SG11201803782V A SG 11201803782VA
- Authority
- SG
- Singapore
- Prior art keywords
- ethylene
- international
- optionally
- dow
- pct
- Prior art date
Links
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/08—Low density, i.e. < 0.91 g/cm3
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15382554.2A EP3168237A1 (de) | 2015-11-10 | 2015-11-10 | Radikalische hochdruckpolymerisierung zur herstellung von ethylenbasierten polymeren |
| PCT/US2016/061390 WO2017083559A1 (en) | 2015-11-10 | 2016-11-10 | High pressure, free radical polymerizations to produce ethylene-based polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201803782VA true SG11201803782VA (en) | 2018-06-28 |
Family
ID=54557355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201803782VA SG11201803782VA (en) | 2015-11-10 | 2016-11-10 | High pressure, free radical polymerizations to produce ethylene-based polymers |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10494457B2 (de) |
| EP (2) | EP3168237A1 (de) |
| JP (1) | JP6937298B2 (de) |
| KR (1) | KR20180081084A (de) |
| CN (1) | CN108473604B (de) |
| BR (1) | BR112018009036B1 (de) |
| ES (1) | ES2776631T3 (de) |
| SG (1) | SG11201803782VA (de) |
| WO (1) | WO2017083559A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201705241QA (en) | 2014-12-30 | 2017-07-28 | Dow Global Technologies Llc | Process to control output and quality of ethylene-based polymer formed by high pressure free radical polymerization |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
| CN112321757A (zh) * | 2015-08-31 | 2021-02-05 | 埃克森美孚化学专利公司 | 高压聚乙烯生产中的调节剂控制 |
| EP3168239A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Hochdruckfreie radikalpolymerisation |
| EP3168237A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Radikalische hochdruckpolymerisierung zur herstellung von ethylenbasierten polymeren |
| EP3168238A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Mittels hochdruckradikalpolymerisation hergestellte ethylenbasierte polymere |
| WO2018218470A1 (en) | 2017-05-29 | 2018-12-06 | Dow Global Technologies Llc | Thermoplastic polyolefin compositions useful for aldehyde abatement |
| ES2890954T3 (es) | 2017-07-28 | 2022-01-25 | Dow Global Technologies Llc | Polímeros basados en etileno de baja densidad para operaciones de revestimiento por extrusión de baja velocidad |
| KR102658251B1 (ko) * | 2017-07-31 | 2024-04-18 | 다우 글로벌 테크놀로지스 엘엘씨 | 말단 불포화 및 내부 불포화의 새로운 분포를 갖는 에틸렌계 중합체 |
| KR102133030B1 (ko) * | 2017-12-18 | 2020-07-10 | 주식회사 엘지화학 | 올레핀 중합체, 이의 제조 방법, 그리고 이를 이용한 필름 |
| EP3877425B1 (de) * | 2018-11-08 | 2023-12-06 | SABIC Global Technologies B.V. | Verfahren zur herstellung von ethylenhomo- oder -copolymeren in einem rohrreaktor |
| 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 |
| KR20220041310A (ko) * | 2020-09-25 | 2022-04-01 | 에스케이이노베이션 주식회사 | 에틸렌-아크릴산 공중합체 제조 공정의 용매 세척방법 |
| US20240059876A1 (en) | 2021-02-19 | 2024-02-22 | Dow Global Technologies Llc | Modified low density polyethylene resins and method for making the same |
| 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 (de) | 2022-11-28 | 2024-05-29 | International Technical Excellence Centers, Llc | Verfahren zur herstellung von ethylencopolymeren bei hohem druck in einem rohrreaktor |
| 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 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370101A (en) | 1971-10-11 | 1974-10-09 | Exxon Research Engineering Co | Production of polyethylene |
| JPS532585A (en) * | 1976-06-29 | 1978-01-11 | Sumitomo Chem Co Ltd | Preparation of polyethylene |
| US4135044A (en) | 1977-08-08 | 1979-01-16 | Exxon Research & Engineering Co. | Process for achieving high conversions in the production of polyethylene |
| EP0619827B1 (de) | 1991-12-30 | 1996-06-12 | The Dow Chemical Company | Ethyleninterpolymeren polymerisation |
| US6545088B1 (en) | 1991-12-30 | 2003-04-08 | Dow Global Technologies Inc. | Metallocene-catalyzed process for the manufacture of EP and EPDM polymers |
| KR100301978B1 (ko) | 1993-01-29 | 2001-11-14 | 리챠드 지. 워터맨 | 에틸렌공중합법 |
| US6448341B1 (en) | 1993-01-29 | 2002-09-10 | The Dow Chemical Company | Ethylene interpolymer blend compositions |
| US5869575A (en) | 1995-08-02 | 1999-02-09 | The Dow Chemical Company | Ethylene interpolymerizations |
| ATE275590T1 (de) * | 1998-01-12 | 2004-09-15 | Dow Global Technologies Inc | Äthylenpolymere mittlerer dichte, verfahren zur herstellung dieser polymere und verwendung von carbonyl-haltigen kettenübertragungsmitteln in diesem verfahren |
| ATE271075T1 (de) | 2000-03-16 | 2004-07-15 | Basell Polyolefine Gmbh | Verfahren zur herstellung von polyethylen |
| RU2003107053A (ru) | 2000-08-15 | 2004-09-20 | Акцо Нобель Н.В. (NL) | Использование триоксепанов в способе получения акриловых, стирольных и пэнп-смол с высоким содержанием вещества |
| KR100419864B1 (ko) * | 2001-11-15 | 2004-03-04 | 한국화학연구원 | 신규 가교제와 이를 함유하는 가교형 고체 고분자 전해질 |
| US7745550B2 (en) | 2001-12-19 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| CN1271102C (zh) * | 2003-06-12 | 2006-08-23 | 中国科学院化学研究所 | 一种功能化聚烯烃嵌段共聚物的制备方法 |
| CN101137681B (zh) | 2005-03-09 | 2011-04-13 | 沙特基础工业公司 | 在管式反应器中制备乙烯共聚物的方法 |
| US7582709B2 (en) | 2005-08-05 | 2009-09-01 | Exxonmobil Chemical Patents Inc. | Process and apparatus for manufacturing ethylene polymers and copolymers |
| BRPI0614390A2 (pt) | 2005-08-05 | 2011-03-22 | Exxonmobil Chem Patents Inc | compressor para polimeração em alta pressão |
| 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 |
| US7989573B2 (en) * | 2005-12-16 | 2011-08-02 | 3M Innovative Properties Company | Method of free radically polymerizing vinyl monomers |
| US7968661B2 (en) * | 2005-12-28 | 2011-06-28 | 3M Innovative Properties Company | Method of free radically polymerizing vinyl monomers |
| EP2331590B1 (de) | 2008-10-07 | 2016-04-20 | Dow Global Technologies LLC | Harze von hochdruck-polyethylen niederer dichte mit verbesserten optischen eigenschaften, hergestellt durch verwendung von hochaktiven kettenübertragungsmitteln |
| US8445606B2 (en) | 2008-12-18 | 2013-05-21 | Exxonmobil Chemical Patents Inc. | High pressure polymerization process |
| EP2379606B1 (de) * | 2009-01-16 | 2012-11-28 | Basell Polyolefine GmbH | Ethylenpolymerisationsverfahren in einem röhrenreaktor mit verringerter leistung |
| AR083077A1 (es) | 2010-09-30 | 2013-01-30 | Dow Global Technologies Llc | Proceso de polimerizacion para elaborar polietileno de baja densidad |
| EP2621968B1 (de) | 2010-09-30 | 2017-09-20 | Dow Global Technologies LLC | Ethylenbasierte interpolymere und verfahren zu ihrer herstellung |
| EP2651987B1 (de) | 2010-12-17 | 2016-09-21 | Dow Global Technologies LLC | Ethylenbasierte polymere und verfahren zu ihrer herstellung |
| EP2681250B2 (de) | 2011-03-03 | 2018-11-14 | Basell Polyolefine GmbH | Verfahren zur herstellung von ethylen-homopolymeren oder -copolymeren in einem rohrreaktor mit mindestens zwei reaktionszonen mit verschiedenen konzentrationen eines kettenübertragungsmittels |
| US9120880B2 (en) * | 2011-10-19 | 2015-09-01 | Dow Global Technologies Llc | Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers |
| JP2014530835A (ja) * | 2011-10-21 | 2014-11-20 | ノバルティスアーゲー | Ｓ１ｐ受容体モジュレーターまたはｓ１ｐ受容体アゴニストのための投薬量レジメン |
| KR102057264B1 (ko) | 2011-11-23 | 2019-12-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체 |
| EP2822981B1 (de) * | 2012-03-09 | 2016-05-25 | Basf Se | Kontinuierliches verfahren zur synthese von pfropfpolymeren auf basis von polyethern |
| BR112015027947B1 (pt) | 2013-05-22 | 2022-01-18 | Dow Global Technologies Llc | Composição, artigo e método para formar a composição |
| KR20200124326A (ko) | 2013-05-22 | 2020-11-02 | 다우 글로벌 테크놀로지스 엘엘씨 | 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물 |
| 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 |
| WO2015166297A1 (en) | 2014-04-30 | 2015-11-05 | Exxonmobil Chemical Patents Inc. | Process for manufacturing ethylene polymers and copolymers |
| SG11201705241QA (en) | 2014-12-30 | 2017-07-28 | Dow Global Technologies Llc | Process to control output and quality of ethylene-based polymer formed by high pressure free radical polymerization |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
| JP6823647B2 (ja) | 2015-09-28 | 2021-02-03 | ダウ グローバル テクノロジーズ エルエルシー | ゲル数が減少し、反応器汚損が少ないエチレン系ポリマーを生成する方法 |
| EP3168239A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Hochdruckfreie radikalpolymerisation |
| EP3168238A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Mittels hochdruckradikalpolymerisation hergestellte ethylenbasierte polymere |
| EP3168237A1 (de) | 2015-11-10 | 2017-05-17 | Dow Global Technologies LLC | Radikalische hochdruckpolymerisierung zur herstellung von ethylenbasierten polymeren |
| EP3420026A1 (de) | 2016-02-23 | 2019-01-02 | Dow Global Technologies LLC | Ethylenbasierte polymere und verfahren zur herstellung davon |
| KR102309046B1 (ko) | 2016-05-18 | 2021-10-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 에틸렌계 중합체 및 이의 제조 방법 |
-
2015
- 2015-11-10 EP EP15382554.2A patent/EP3168237A1/de not_active Withdrawn
-
2016
- 2016-11-10 ES ES16801916T patent/ES2776631T3/es active Active
- 2016-11-10 SG SG11201803782VA patent/SG11201803782VA/en unknown
- 2016-11-10 WO PCT/US2016/061390 patent/WO2017083559A1/en active Application Filing
- 2016-11-10 EP EP16801916.4A patent/EP3374405B1/de active Active
- 2016-11-10 KR KR1020187015341A patent/KR20180081084A/ko not_active Application Discontinuation
- 2016-11-10 BR BR112018009036-0A patent/BR112018009036B1/pt active IP Right Grant
- 2016-11-10 CN CN201680076031.2A patent/CN108473604B/zh active Active
- 2016-11-10 US US15/769,296 patent/US10494457B2/en active Active
- 2016-11-10 JP JP2018522577A patent/JP6937298B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3374405B1 (de) | 2020-02-12 |
| US10494457B2 (en) | 2019-12-03 |
| BR112018009036A8 (pt) | 2019-02-26 |
| WO2017083559A1 (en) | 2017-05-18 |
| BR112018009036A2 (pt) | 2018-10-30 |
| ES2776631T3 (es) | 2020-07-31 |
| BR112018009036B1 (pt) | 2022-01-04 |
| CN108473604A (zh) | 2018-08-31 |
| EP3374405A1 (de) | 2018-09-19 |
| KR20180081084A (ko) | 2018-07-13 |
| US20180305476A1 (en) | 2018-10-25 |
| CN108473604B (zh) | 2020-10-16 |
| JP6937298B2 (ja) | 2021-09-22 |
| JP2018532861A (ja) | 2018-11-08 |
| EP3168237A1 (de) | 2017-05-17 |
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