ATE489409T1 - Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor - Google Patents
Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktorInfo
- Publication number
- ATE489409T1 ATE489409T1 AT05716676T AT05716676T ATE489409T1 AT E489409 T1 ATE489409 T1 AT E489409T1 AT 05716676 T AT05716676 T AT 05716676T AT 05716676 T AT05716676 T AT 05716676T AT E489409 T1 ATE489409 T1 AT E489409T1
- Authority
- AT
- Austria
- Prior art keywords
- ethylene
- improving
- monomer
- copolymerization
- polymerization reactor
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100568 | 2004-02-13 | ||
PCT/EP2005/050624 WO2005077994A1 (en) | 2004-02-13 | 2005-02-14 | Process for improving the co-polymerization of ethylene and an olefin co-monomer in a polymerization loop reactor. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE489409T1 true ATE489409T1 (de) | 2010-12-15 |
Family
ID=34854695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05716676T ATE489409T1 (de) | 2004-02-13 | 2005-02-14 | Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070037937A1 (de) |
EP (1) | EP1713842B1 (de) |
JP (1) | JP5230102B2 (de) |
KR (1) | KR101055353B1 (de) |
CN (1) | CN1922219B (de) |
AT (1) | ATE489409T1 (de) |
DE (1) | DE602005024922D1 (de) |
DK (1) | DK1713842T3 (de) |
EA (1) | EA009792B1 (de) |
ES (1) | ES2354256T3 (de) |
PT (1) | PT1713842E (de) |
WO (1) | WO2005077994A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7645841B2 (en) | 2004-08-27 | 2010-01-12 | Chevron Phillips Chemical Company Lp | Method and system to reduce polymerization reactor fouling |
US8058367B2 (en) | 2004-08-27 | 2011-11-15 | Chevron Phillips Chemical Company Lp | Methods and systems for controlling polymer particle size |
GB0426059D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426057D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426058D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
ATE542836T1 (de) * | 2006-03-30 | 2012-02-15 | Total Petrochemicals Res Feluy | Verfahren zur herstellung von ethylenpolymeren unter verwendung einer reihe von hintereinander angeordneten reaktoren |
EP1842861A1 (de) | 2006-04-03 | 2007-10-10 | Total Petrochemicals Research Feluy | Verfahren zur Verbesserung der Polymerisation von Ethen und einem oder mehreren optionalen Comonomer(en) in einem Schlaufenreaktor |
EP2055719A1 (de) | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Optimierung des Verfahrens zur Polymerisierung von Ethylen |
EP2055725A1 (de) * | 2007-11-05 | 2009-05-06 | Total Petrochemicals Research Feluy | Reduzierte Blockierung beim Überführen eines Polymerprodukts von einem Reaktor zu einem anderen |
EP2275201A1 (de) * | 2009-06-18 | 2011-01-19 | Total Petrochemicals Research Feluy | Polymerisierungsverfahren mit verbesserter Polymerhomogenität |
ES2468615T3 (es) | 2009-12-18 | 2014-06-16 | Total Research & Technology Feluy | Procedimiento para mejorar la reacción de polimerizaci�n de etileno |
EP2374823A1 (de) * | 2010-04-07 | 2011-10-12 | Borealis AG | Herstellung von Alpha-Olefincopolymeren in einem Schlaufenreaktor mit variabler Comonomerzuführung |
KR101456399B1 (ko) * | 2010-07-30 | 2014-10-31 | 토탈 리서치 앤드 테크놀로지 펠루이 | 루프형 반응기용 펌프 |
CN103896704B (zh) * | 2012-12-27 | 2016-04-27 | 中国石油化工股份有限公司 | 乙烯齐聚生产alpha烯烃的方法 |
WO2014114646A1 (en) * | 2013-01-22 | 2014-07-31 | Total Research & Technology Feluy | Olefin polymerization process with continuous transfer |
HUE026812T2 (en) | 2013-01-22 | 2016-07-28 | Total Res & Technology Feluy | Olefin polymerization process with continuous discharge |
CN104086350B (zh) * | 2013-04-01 | 2016-08-17 | 中国石油化工股份有限公司 | 乙烯齐聚生产alpha烯烃的方法 |
CN104086349B (zh) * | 2013-04-01 | 2016-08-17 | 中国石油化工股份有限公司 | 乙烯齐聚生产alpha烯烃的方法 |
KR101679515B1 (ko) * | 2015-02-12 | 2016-11-24 | 주식회사 엘지화학 | 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계 |
US10029230B1 (en) * | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
KR102410623B1 (ko) | 2017-10-19 | 2022-06-17 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
WO2021066437A1 (ko) * | 2019-09-30 | 2021-04-08 | 주식회사 엘지화학 | 장기 물성 및 가공성이 우수한 에틸렌/1-헥센 공중합체 |
KR102526767B1 (ko) * | 2019-09-30 | 2023-04-27 | 주식회사 엘지화학 | 장기 물성 및 가공성이 우수한 에틸렌/1-헥센 공중합체 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2917465A (en) * | 1956-04-27 | 1959-12-15 | Phillips Petroleum Co | Polymerization catalyst feed control |
EP0580930B1 (de) * | 1992-07-31 | 1996-11-20 | Fina Research S.A. | Verfahren zur Herstellung eines Polyäthylens mit breiter Molekulargewichtsverteilung |
JPH09216916A (ja) * | 1996-02-13 | 1997-08-19 | Tosoh Corp | エチレン/α−オレフィン共重合体の製造方法 |
US6239235B1 (en) * | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
KR100531628B1 (ko) * | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
EP1020481A1 (de) * | 1999-01-18 | 2000-07-19 | Fina Research S.A. | Herstellung von Polyethylen |
EP1083183A1 (de) * | 1999-09-10 | 2001-03-14 | Fina Research S.A. | Verfahren zur Herstellung von Polyolefinen |
EP1195388A1 (de) * | 2000-10-04 | 2002-04-10 | ATOFINA Research | Verfahren zur Herstellung von bimodalem Polyethylen |
US6916892B2 (en) * | 2001-12-03 | 2005-07-12 | Fina Technology, Inc. | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
WO2003091294A1 (en) * | 2002-04-26 | 2003-11-06 | Atofina Research | Rotomoulded articles prepared with polyethylene |
MXPA05002807A (es) * | 2002-09-13 | 2005-12-05 | Chevron Philips Chemical Compa | Aparato con reactor de bucle y procedimientos de polimerizacion con multiples puntos de alimentacion para olefinas y catalizadores. |
-
2005
- 2005-02-14 EA EA200601476A patent/EA009792B1/ru not_active IP Right Cessation
- 2005-02-14 WO PCT/EP2005/050624 patent/WO2005077994A1/en active Application Filing
- 2005-02-14 CN CN2005800049197A patent/CN1922219B/zh not_active Expired - Fee Related
- 2005-02-14 DE DE602005024922T patent/DE602005024922D1/de active Active
- 2005-02-14 DK DK05716676.1T patent/DK1713842T3/da active
- 2005-02-14 PT PT05716676T patent/PT1713842E/pt unknown
- 2005-02-14 JP JP2006552630A patent/JP5230102B2/ja not_active Expired - Fee Related
- 2005-02-14 EP EP05716676A patent/EP1713842B1/de not_active Not-in-force
- 2005-02-14 KR KR1020067018083A patent/KR101055353B1/ko not_active IP Right Cessation
- 2005-02-14 AT AT05716676T patent/ATE489409T1/de not_active IP Right Cessation
- 2005-02-14 ES ES05716676T patent/ES2354256T3/es active Active
-
2006
- 2006-07-27 US US11/499,472 patent/US20070037937A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1922219B (zh) | 2011-06-01 |
JP5230102B2 (ja) | 2013-07-10 |
EA200601476A1 (ru) | 2007-02-27 |
DK1713842T3 (da) | 2011-01-24 |
CN1922219A (zh) | 2007-02-28 |
DE602005024922D1 (de) | 2011-01-05 |
EP1713842A1 (de) | 2006-10-25 |
JP2007522317A (ja) | 2007-08-09 |
KR20070004694A (ko) | 2007-01-09 |
WO2005077994A1 (en) | 2005-08-25 |
ES2354256T3 (es) | 2011-03-11 |
US20070037937A1 (en) | 2007-02-15 |
EA009792B1 (ru) | 2008-04-28 |
KR101055353B1 (ko) | 2011-08-09 |
PT1713842E (pt) | 2011-01-17 |
EP1713842B1 (de) | 2010-11-24 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |