DK1036100T3 - Fremgangsmåde til fremstilling af ethylencopolymerer i segmenterede rørreaktorer og anvendelse af copylymererne som fluiditetsforbedrere - Google Patents

Fremgangsmåde til fremstilling af ethylencopolymerer i segmenterede rørreaktorer og anvendelse af copylymererne som fluiditetsforbedrere

Info

Publication number
DK1036100T3
DK1036100T3 DK98965218T DK98965218T DK1036100T3 DK 1036100 T3 DK1036100 T3 DK 1036100T3 DK 98965218 T DK98965218 T DK 98965218T DK 98965218 T DK98965218 T DK 98965218T DK 1036100 T3 DK1036100 T3 DK 1036100T3
Authority
DK
Denmark
Prior art keywords
lymers
enhancers
copy
fluid
preparing ethylene
Prior art date
Application number
DK98965218T
Other languages
English (en)
Inventor
Andreas Deckers
Bernd Wenderoth
Peter Wedel
Wilhelm Weber
Original Assignee
Basf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of DK1036100T3 publication Critical patent/DK1036100T3/da

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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
    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Detergent Compositions (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DK98965218T 1997-12-05 1998-12-01 Fremgangsmåde til fremstilling af ethylencopolymerer i segmenterede rørreaktorer og anvendelse af copylymererne som fluiditetsforbedrere DK1036100T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19754039A DE19754039A1 (de) 1997-12-05 1997-12-05 Verfahren zur Herstellung von Ethylencopolymeren in segmentierten Rohrreaktoren und Verwendung der Copolymere als Fließverbesserer
PCT/EP1998/007793 WO1999029748A1 (de) 1997-12-05 1998-12-01 Verfahren zur herstellung von ethylencopolymeren in segmentierten rohrreaktoren und verwendung der copolymere als fliessverbesserer

Publications (1)

Publication Number Publication Date
DK1036100T3 true DK1036100T3 (da) 2002-07-08

Family

ID=7850888

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98965218T DK1036100T3 (da) 1997-12-05 1998-12-01 Fremgangsmåde til fremstilling af ethylencopolymerer i segmenterede rørreaktorer og anvendelse af copylymererne som fluiditetsforbedrere

Country Status (12)

Country Link
US (1) US6610797B1 (da)
EP (1) EP1036100B1 (da)
JP (1) JP4488463B2 (da)
KR (1) KR100567636B1 (da)
AT (1) ATE215570T1 (da)
CA (1) CA2311413C (da)
DE (2) DE19754039A1 (da)
DK (1) DK1036100T3 (da)
ES (1) ES2175845T3 (da)
NO (1) NO324462B1 (da)
PT (1) PT1036100E (da)
WO (1) WO1999029748A1 (da)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021886A1 (de) * 2000-05-05 2001-11-15 Basell Polyolefine Gmbh Verfahren zum Herstellen von Phillips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Paricle-Form-Verfahren
EP1391498B1 (en) * 2001-05-08 2016-09-07 Sanyo Chemical Industries, Ltd. Fluidity improver and fuel oil composition
US6673878B2 (en) * 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
US7745550B2 (en) 2001-12-19 2010-06-29 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
DE102010001408A1 (de) 2009-02-06 2010-08-12 Basf Se Verwendung von Ketonen als Kraftstoffzusatz zur Verringerung des Kraftstoffverbrauches von Dieselmotoren
DE102010039039A1 (de) 2009-08-24 2011-03-03 Basf Se Verwendung von organischen Verbindungen als Kraftstoffzusatz zur Verringerung des Kraftstoffverbrauchs von Dieselmotoren
US8790426B2 (en) 2010-04-27 2014-07-29 Basf Se Quaternized terpolymer
JP2013529232A (ja) 2010-04-27 2013-07-18 ビーエーエスエフ ソシエタス・ヨーロピア 四級化ターポリマー
CN102958949A (zh) 2010-06-25 2013-03-06 巴斯夫欧洲公司 季化共聚物
US8911516B2 (en) 2010-06-25 2014-12-16 Basf Se Quaternized copolymer
CN103080145B (zh) 2010-07-06 2014-12-10 巴斯夫欧洲公司 不含酸的季铵化氮化合物及其在燃料和润滑剂中作为添加剂的用途
BR112013016031B1 (pt) † 2010-12-22 2020-04-07 Basell Polyolefine Gmbh processo para preparar copolímero de etileno na presença de iniciador da polimerização por radicais livres por copolimerização de etileno, copolímero de etileno obtido por tal processo e seu uso, bem como processo para revestimento por extrusão de um substrato
EP2540808A1 (de) 2011-06-28 2013-01-02 Basf Se Quaternisierte Stickstoffverbindungen und deren Verwendung als Additive in Kraft- und Schmierstoffen
US20130133243A1 (en) 2011-06-28 2013-05-30 Basf Se Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
EP2589647A1 (de) 2011-11-04 2013-05-08 Basf Se Quaternisierte Polyetheramine und deren Verwendung als Additive in Kraft- und Schmierstoffen
EP2604674A1 (de) 2011-12-12 2013-06-19 Basf Se Verwendung quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen
US9062266B2 (en) 2012-02-10 2015-06-23 Basf Se Imidazolium salts as additives for fuels
JP2015507052A (ja) 2012-02-10 2015-03-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ガソリン用、及び燃料用添加剤としてのイミダゾリウム塩
CA2865869A1 (en) 2012-03-07 2013-09-12 Basf Se Use of substituted ureas or urethanes for improvement of the use properties of mineral and synthetic nonaqueous industrial fluids
CA2866557A1 (en) 2012-03-07 2013-09-12 Basf Se Use of substituted ureas or urethanes for further improvement of the cold flow properties of mineral oils and crude oils
US9458401B2 (en) 2012-03-07 2016-10-04 Basf Se Use of substituted ureas or urethanes for improvement of the use properties of mineral and synthetic nonaqueous industrial fluids
CA2889031A1 (en) 2012-10-23 2014-05-01 Basf Se Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants
EP2811007A1 (de) 2013-06-07 2014-12-10 Basf Se Verwendung mit Alkylenoxid und Hydrocarbyl-substituierter Polycarbonsäure quaternisierter Alkylamine als Additive in Kraft- und Schmierstoffen
HUE070527T2 (hu) 2013-06-07 2025-06-28 Basf Se Kvaternerezett nitrogénvegyületek alkilén-oxiddal és szénhidrogéncsoporttal szubsztituált polikarbonsavval, mint üzemanyag-adalékok
EP3046999B1 (de) 2013-09-20 2019-02-13 Basf Se Verwendung spezieller derivate quaternisierter stickstoffverbindungen als additive in kraftstoffen
WO2015114029A1 (de) 2014-01-29 2015-08-06 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
CN109486539B (zh) 2014-01-29 2020-12-04 巴斯夫欧洲公司 用于燃料和润滑剂的多羧酸基添加剂
DE212015000271U1 (de) 2014-11-25 2017-09-06 Basf Se Korrosionsinhibitoren für Kraft- und Schmierstoffe
KR102460031B1 (ko) 2014-11-27 2022-10-27 바스프 에스이 공중합체 및 그의 연료에서 파라핀 결정의 결정화를 감소시키기 위한 용도
KR20160080453A (ko) * 2014-12-29 2016-07-08 한화토탈 주식회사 태양전지 봉지재 시트용 에틸렌비닐아세테이트 공중합체 수지의 제조방법 및 그 수지
JP6547371B2 (ja) * 2015-03-30 2019-07-24 大日本印刷株式会社 積層シート、発泡積層シート及びそれらの製造方法
WO2017009305A1 (de) 2015-07-16 2017-01-19 Basf Se Copolymere als additive für kraft- und schmierstoffe
DE212016000150U1 (de) 2015-07-24 2018-03-16 Basf Se Korrosionsinhibitoren für Kraft- und Schmierstoffe
EP3375793B1 (en) 2015-12-22 2023-09-06 Braskem S.A. Device for injecting a polymerization initiator in a tubular reactor, tubular reactor for continuous polymerization of olefins, and process for producing ethylene copolymers and polymers
EP4095217B1 (de) 2016-05-24 2024-05-08 Basf Se Copolymerisat und seine verwendung zur verminderung der kristallisation von paraffinkristallen in kraftstoffen
EP3481920B1 (de) 2016-07-05 2021-08-11 Basf Se Verwendung von korrosionsinhibitoren für kraft- und schmierstoffe
PT3481922T (pt) 2016-07-05 2021-03-29 Basf Se Inibidores de corrosão para combustíveis e lubrificantes
US20190249099A1 (en) 2016-07-07 2019-08-15 Basf Se Copolymers as additives for fuels and lubricants
WO2018007486A1 (de) 2016-07-07 2018-01-11 Basf Se Polymere als additive für kraft und schmierstoffe
WO2018007445A1 (de) 2016-07-07 2018-01-11 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
US10947467B2 (en) 2016-12-15 2021-03-16 Basf Se Polymers as additives for fuels
WO2018114348A1 (de) 2016-12-19 2018-06-28 Basf Se Additive zur verbesserung der thermischen stabilität von kraftstoffen
WO2018188986A1 (de) 2017-04-13 2018-10-18 Basf Se Polymere als additive für kraft und schmierstoffe
WO2019124675A1 (ko) * 2017-12-18 2019-06-27 주식회사 엘지화학 에틸렌 비닐아세테이트 공중합체 및 그 제조방법
EP3877425B1 (en) 2018-11-08 2023-12-06 SABIC Global Technologies B.V. A process for the preparation of ethylene homo- or copolymers in a tubular reactor
EP3990585A1 (en) 2019-06-26 2022-05-04 Basf Se New additive packages for gasoline fuels
KR102995886B1 (ko) 2019-10-31 2026-07-24 엑손모빌 케미칼 패턴츠 인코포레이티드 고분자량 에틸렌계 중합체의 제조를 위한 방법 및 시스템
EP3913035A1 (en) 2020-05-20 2021-11-24 Basf Se Novel compositions for reducing crystallization of paraffin crystals in fuels
EP3940043B1 (de) 2020-07-14 2023-08-09 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
EP4074810B1 (en) 2021-04-15 2023-11-15 Basf Se New compositions for reducing crystallization of paraffin crystals in fuels
KR102540867B1 (ko) 2021-04-29 2023-06-07 한화토탈에너지스 주식회사 개시제 투입구 위치 선정을 통한 높은 생산성으로 제품을 생산하기 위한 에틸렌 중합방법
WO2023025636A1 (en) 2021-08-27 2023-03-02 Basf Se Aqueous dispersions of paraffin inhibitors
WO2023089354A1 (de) 2021-11-16 2023-05-25 Hediger Richard Verfahren zur herstellung eines kraftstoffzusatzes
WO2024056479A1 (en) 2022-09-12 2024-03-21 Basf Se New compositions for reducing crystallization of paraffin crystals in fuels
WO2024115211A1 (en) 2022-11-30 2024-06-06 Basf Se Homo- and copolymers of vinyl ethers for reducing crystallization of paraffin crystals in fuels
EP4382588A1 (de) 2022-12-06 2024-06-12 Basf Se Additive zur verbesserung der thermischen stabilität von kraftstoffen
EP4682227A1 (en) 2024-07-18 2026-01-21 Basf Se Novel diesel fuel additive packages

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1520227A1 (de) * 1960-03-07 1970-01-02 Monsanto Co Verfahren zur Mischpolymerisation von AEthylen und Vinylacetat
US3627838A (en) * 1964-12-11 1971-12-14 Exxon Research Engineering Co Process for manufacturing potent pour depressants
DE2403516C2 (de) * 1974-01-25 1983-02-17 VEB Leuna-Werke "Walter Ulbricht", DDR 4220 Leuna Verfahren zur Herstellung von Homo-, Co- und Terpolymerisaten sowie Polymerlegierungen des Äthylens
CA1043048A (en) * 1974-04-17 1978-11-21 Exxon Research And Engineering Company Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymers
FR2397429A1 (fr) * 1977-07-13 1979-02-09 Charbonnages Ste Chimique Procede pour purifier des gaz de recirculation de particules condensees de polymere
EP0007590B1 (de) * 1978-07-26 1981-02-18 BASF Aktiengesellschaft Mitteldestillate des Erdöls, die als Dieseltreibstoffe oder leichtes Heizöl geeignet sind, mit verbesserter Filtrierbarkeit
DD159506A3 (de) * 1978-08-24 1983-03-16 Wolfgang Nette Verfahren zur herstellung von niedermolekularen aethylen-vinylazetat-kopolymeren
US4354011A (en) 1978-10-02 1982-10-12 Exxon Research & Engineering Co. Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymers
US4230811A (en) 1978-10-02 1980-10-28 Exxon Research & Engineering Co. Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymers
DD161028A1 (de) * 1979-09-27 1984-08-22 Leuna Werke Veb Verfahren zur herstellung von ethylen-vinylacetat-kopolymerisaten
DE3141507A1 (de) * 1981-10-20 1983-04-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ethylenpolymerisaten in einem zweizonen-rohrreaktor bei druecken oberhalb 500 bar
DD243936B1 (de) * 1985-12-06 1988-08-31 Leuna Werke Veb Verfahren zur herstellung von niedermolekularen ethylen-vinylacetat-copolymeren
DE4027140A1 (de) * 1990-08-28 1992-03-05 Basf Ag Ethylen/vinylacetat-copolymerisate mit erhoehtem erstarrungspunkt
DE19741097A1 (de) * 1997-09-18 1999-03-25 Basf Ag Verfahren zur Copolymerisation von Ethylen mit Vinylcarboxylaten

Also Published As

Publication number Publication date
JP4488463B2 (ja) 2010-06-23
CA2311413C (en) 2008-02-05
JP2001525462A (ja) 2001-12-11
WO1999029748A1 (de) 1999-06-17
EP1036100B1 (de) 2002-04-03
EP1036100A1 (de) 2000-09-20
KR100567636B1 (ko) 2006-04-05
NO324462B1 (no) 2007-10-22
ES2175845T3 (es) 2002-11-16
US6610797B1 (en) 2003-08-26
PT1036100E (pt) 2002-09-30
NO20002778L (no) 2000-07-31
NO20002778D0 (no) 2000-05-30
CA2311413A1 (en) 1999-06-17
KR20010032707A (ko) 2001-04-25
ATE215570T1 (de) 2002-04-15
DE19754039A1 (de) 1999-06-24
DE59803667D1 (de) 2002-05-08

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