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
Danish (da)
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

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
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (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 (pt)
EP (1) EP1036100B1 (pt)
JP (1) JP4488463B2 (pt)
KR (1) KR100567636B1 (pt)
AT (1) ATE215570T1 (pt)
CA (1) CA2311413C (pt)
DE (2) DE19754039A1 (pt)
DK (1) DK1036100T3 (pt)
ES (1) ES2175845T3 (pt)
NO (1) NO324462B1 (pt)
PT (1) PT1036100E (pt)
WO (1) WO1999029748A1 (pt)

Families Citing this family (53)

* 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
CA2795545A1 (en) 2010-04-27 2011-11-03 Basf Se Quaternized terpolymer
CA2803207A1 (en) 2010-06-25 2011-12-29 Basf Se Quaternized copolymer
US8911516B2 (en) 2010-06-25 2014-12-16 Basf Se Quaternized copolymer
CA2804322C (en) 2010-07-06 2020-02-11 Basf Se Acid-free quaternised nitrogen compounds and use thereof as additives in fuels and lubricants
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
US20130133243A1 (en) 2011-06-28 2013-05-30 Basf Se Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
EP2540808A1 (de) 2011-06-28 2013-01-02 Basf Se Quaternisierte Stickstoffverbindungen und deren Verwendung als Additive in Kraft- und Schmierstoffen
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
KR20140133566A (ko) 2012-02-10 2014-11-19 바스프 에스이 연료 및 가연물용 첨가제로서의 이미다졸륨 염
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
RU2014140226A (ru) 2012-03-07 2016-04-27 Басф Се Применение замещенных мочевин или уретанов для улучшения потребительских свойств минеральных и синтетических неводных промышленных жидкостей, в частности топлив или смазочных материалов
WO2013131837A1 (de) 2012-03-07 2013-09-12 Basf Se VERWENDUNG VON SUBSTITUIERTEN HARNSTOFFEN ODER URETHANEN ZUR WEITEREN VERBESSERUNG DER KALTFLIEßEIGENSCHAFTEN VON MINERALÖLEN UND ROHÖLEN
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
MY186439A (en) 2013-06-07 2021-07-22 Basf Se Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants
ES2728113T3 (es) 2013-09-20 2019-10-22 Basf Se Uso de derivados especiales de compuestos cuaternizados de nitrógeno, como aditivos en combustibles
US11168273B2 (en) 2014-01-29 2021-11-09 Basf Se Polycarboxylic acid-based additives for fuels and lubricants
CA2938220A1 (en) 2014-01-29 2015-08-06 Basf Se Corrosion inhibitors for fuels and lubricants
WO2016083090A1 (de) 2014-11-25 2016-06-02 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
US10557096B2 (en) 2014-11-27 2020-02-11 Basf Se Copolymer and use thereof for reducing crystallization of paraffin crystals in fuels
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
US11085001B2 (en) 2015-07-16 2021-08-10 Basf Se Copolymers as additives for fuels and lubricants
DE212016000150U1 (de) 2015-07-24 2018-03-16 Basf Se Korrosionsinhibitoren für Kraft- und Schmierstoffe
WO2017106940A1 (pt) * 2015-12-22 2017-06-29 Braskem S.A. Dispositivo injetor de iniciador de polimerização em reator tubular, reator tubular para polimerização contínua de olefinas, e processo de produção de polímeros e copolímeros de etileno
EP4095217B1 (de) 2016-05-24 2024-05-08 Basf Se Copolymerisat und seine verwendung zur verminderung der kristallisation von paraffinkristallen in kraftstoffen
US11078418B2 (en) 2016-07-05 2021-08-03 Basf Se Corrosion inhibitors for fuels and lubricants
US10844308B2 (en) 2016-07-05 2020-11-24 Basf Se Corrosion inhibitors 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
EP3481921B1 (de) 2016-07-07 2023-04-26 Basf Se Copolymere als additive für kraft- und schmierstoffe
CN110088253B (zh) 2016-12-15 2022-03-18 巴斯夫欧洲公司 作为燃料添加剂的聚合物
WO2018114348A1 (de) 2016-12-19 2018-06-28 Basf Se Additive zur verbesserung der thermischen stabilität von kraftstoffen
EP3609990B1 (de) 2017-04-13 2021-10-27 Basf Se Polymere als additive für kraft- und schmierstoffe
KR102247232B1 (ko) * 2017-12-18 2021-05-03 주식회사 엘지화학 에틸렌 비닐아세테이트 공중합체 및 그 제조방법
US20220306960A1 (en) 2019-06-26 2022-09-29 Basf Se New Additive Packages for Gasoline Fuels
EP4051717A1 (en) 2019-10-31 2022-09-07 ExxonMobil Chemical Patents Inc. Methods and systems for the production of high molecular weight ethylene-based polymers
EP3913035A1 (en) 2020-05-20 2021-11-24 Basf Se Novel compositions for reducing crystallization of paraffin crystals in fuels
ES2964845T3 (es) 2020-07-14 2024-04-09 Basf Se Inhibidores de corrosión para combustibles y lubricantes
RS65269B1 (sr) 2021-04-15 2024-03-29 Basf Se Nove kompozicije za smanjenje kristalizacije kristala parafina u gorivima
KR102540867B1 (ko) 2021-04-29 2023-06-07 한화토탈에너지스 주식회사 개시제 투입구 위치 선정을 통한 높은 생산성으로 제품을 생산하기 위한 에틸렌 중합방법
AU2022333206A1 (en) 2021-08-27 2024-04-11 Basf Se Aqueous dispersions of paraffin inhibitors
CA3237233A1 (en) 2021-11-16 2023-05-25 Richard HEDIGER Method for producing of a fuel additive
WO2024056479A1 (en) 2022-09-12 2024-03-21 Basf Se New compositions for reducing crystallization of paraffin crystals in fuels

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979522A (en) * 1960-03-07 1965-01-06 Monsanto Co Production of a copolymer
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
GB1499568A (en) * 1974-04-17 1978-02-01 Exxon Research Engineering Co Preparation of copolymers of ethylene and ethylenically unsaturated monomers and distillate oil containing copolymers so produced
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
PT1036100E (pt) 2002-09-30
EP1036100A1 (de) 2000-09-20
DE59803667D1 (de) 2002-05-08
EP1036100B1 (de) 2002-04-03
DE19754039A1 (de) 1999-06-24
CA2311413C (en) 2008-02-05
CA2311413A1 (en) 1999-06-17
KR20010032707A (ko) 2001-04-25
US6610797B1 (en) 2003-08-26
ES2175845T3 (es) 2002-11-16
JP2001525462A (ja) 2001-12-11
NO20002778L (no) 2000-07-31
NO20002778D0 (no) 2000-05-30
ATE215570T1 (de) 2002-04-15
NO324462B1 (no) 2007-10-22
WO1999029748A1 (de) 1999-06-17
KR100567636B1 (ko) 2006-04-05
JP4488463B2 (ja) 2010-06-23

Similar Documents

Publication Publication Date Title
DK1036100T3 (da) Fremgangsmåde til fremstilling af ethylencopolymerer i segmenterede rørreaktorer og anvendelse af copylymererne som fluiditetsforbedrere
KR930700563A (ko) 에틸렌/알파 올레핀 카복실산 또는 에스테르의 개질된 균질한 공중합체의 제조방법
DK0517868T3 (da) Flertrinsproces til fremstilling af polyethylen
AU2001256204A1 (en) Method for the production of polyethylene
DK0695313T3 (da) Fremgangsmåde til gasfasepolymerisation af alfa-olefiner
Wannemacher et al. Novel copolymers via nitroxide mediated controlled free radical polymerization of vinyl chloride
US5376739A (en) Preparation of copolymers of ethylene with acrylic esters
EP2045277A3 (fr) Procédé de polymérisation radicalaire pour préparer des copolymères à blocs et copolymères à blocs
DK652389A (da) Fremgangsmaade til kontinuert gasfasepolymerisering af alfa-olefiner kontrolleret ved samtidig tilfoersel af et aktiverende middel og et aktivitetshaemmende middel til polymeriseringsmediet
ES2190116T3 (es) Procedimiento para la copolimerizacion de etileno con vinilcarboxilatos.
CA1050199A (en) Process for producing ethylene polymers in tubular reactor
AR024339A1 (es) Proceso para la polimerizacion de isobuteno.
KR840000586A (ko) 일정한 물리화학적 성질을 갖는 폴리에틸렌의 제조방법
ATE49007T1 (de) Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem zweizonen-rohrreaktor.
Venkatesh et al. Olefin copolymerization via reversible addition–fragmentation chain transfer
US6245864B1 (en) Copolymer of (a) ethylene and (b) and alkenoic acid or a derivative thereof a mixture of said monomers
ES523301A0 (es) Un procedimiento para preparar un polimero soluble en agua.
US5082910A (en) Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator
KR940011497A (ko) 저분자량 에틸렌-비닐 아세테이트 공중합체의 제조방법
ES2094261T3 (es) Homopolimeros y copolimeros del etileno asi como un procedimiento para su obtencion.
KR970074800A (ko) 안정한 자유 라디칼 및 자유 라디칼 개시제 존재 하의 중합
CA2072855A1 (en) Anionic extruder polymerization
ATE266681T1 (de) Isobuten polymerisationsverfahren
ES2095668T3 (es) Procedimiento para (co)polimerizar monomeros vinilicos.
KR880009054A (ko) 에틸렌 공중합체 및 이의 제조방법