NO20002778D0 - FremgangsmÕte for fremstilling av etylen kopolymerer i segmenterte rørreaktorer og anvendelse av kopolymerer som en flytforbedrer - Google Patents

FremgangsmÕte for fremstilling av etylen kopolymerer i segmenterte rørreaktorer og anvendelse av kopolymerer som en flytforbedrer

Info

Publication number
NO20002778D0
NO20002778D0 NO20002778A NO20002778A NO20002778D0 NO 20002778 D0 NO20002778 D0 NO 20002778D0 NO 20002778 A NO20002778 A NO 20002778A NO 20002778 A NO20002778 A NO 20002778A NO 20002778 D0 NO20002778 D0 NO 20002778D0
Authority
NO
Norway
Prior art keywords
copolymers
production
ethylene
tube reactor
tubular reactors
Prior art date
Application number
NO20002778A
Other languages
English (en)
Other versions
NO20002778L (no
NO324462B1 (no
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
Publication of NO20002778D0 publication Critical patent/NO20002778D0/no
Publication of NO20002778L publication Critical patent/NO20002778L/no
Publication of NO324462B1 publication Critical patent/NO324462B1/no

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)
  • Detergent Compositions (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
NO20002778A 1997-12-05 2000-05-30 Fremgangsmate for fremstilling av etylen-kopolymerer i segmenterte rorreaktorer og anvendelse av kopolymerene som flytforbedrende midler NO324462B1 (no)

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 (3)

Publication Number Publication Date
NO20002778D0 true NO20002778D0 (no) 2000-05-30
NO20002778L NO20002778L (no) 2000-07-31
NO324462B1 NO324462B1 (no) 2007-10-22

Family

ID=7850888

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002778A NO324462B1 (no) 1997-12-05 2000-05-30 Fremgangsmate for fremstilling av etylen-kopolymerer i segmenterte rorreaktorer og anvendelse av kopolymerene som flytforbedrende midler

Country Status (12)

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

Families Citing this family (55)

* 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
US7745550B2 (en) 2001-12-19 2010-06-29 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
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
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
US8790426B2 (en) 2010-04-27 2014-07-29 Basf Se Quaternized terpolymer
MX2012014797A (es) 2010-06-25 2013-04-03 Basf Se Copolimero cuaternizado.
US8911516B2 (en) 2010-06-25 2014-12-16 Basf Se Quaternized copolymer
PL2591016T3 (pl) 2010-07-06 2015-07-31 Basf Se Kwaternizowane związki azotu niezawierające kwasów i ich zastosowanie jako dodatków do paliw silnikowych i smarów
EP2655444B2 (en) † 2010-12-22 2018-11-21 Basell Polyolefine GmbH Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
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
WO2013117616A1 (de) 2012-02-10 2013-08-15 Basf Se Imidazoliumsalze als additive für kraft- und brennstoffe
EP2823023A1 (de) 2012-03-07 2015-01-14 Basf Se Verwendung von substituierten harnstoffen oder urethanen zur verbesserung der gebrauchseigenschaften von mineralischen und synthetischen nicht-wässrigen industrieflüssigkeiten, insbesondere kraftstoffen oder schmierstoffen
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
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
CN104884585B (zh) 2012-10-23 2017-03-15 巴斯夫欧洲公司 烃基环氧化物的季铵化铵盐及其作为燃料和润滑剂中的添加剂的用途
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
ES2883398T3 (es) 2013-09-20 2021-12-07 Basf Se Uso de derivados especiales de compuestos nitrogenados cuaternizados como aditivos en los combustibles
EP3099767A1 (de) 2014-01-29 2016-12-07 Basf Se Korrosionsinhibitoren für kraft- und schmierstoffe
KR102380302B1 (ko) 2014-01-29 2022-03-29 바스프 에스이 연료 및 윤활제에 대한 폴리카르복실산-기재 첨가제
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
RU2018105763A (ru) 2015-07-16 2019-08-16 Басф Се Сополимеры в качестве добавок для топлив и смазочных веществ
WO2017016909A1 (de) 2015-07-24 2017-02-02 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
KR102377096B1 (ko) 2016-05-24 2022-03-21 바스프 에스이 연료에서 파라핀 결정의 결정화를 감소시키기 위한 공중합체 및 그 사용
PT3481922T (pt) 2016-07-05 2021-03-29 Basf Se Inibidores de corrosão para combustíveis e lubrificantes
PT3481920T (pt) 2016-07-05 2021-11-10 Basf Se Utilização de inibidores de corrosão para combustíveis e lubrificantes
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
WO2018108534A1 (de) 2016-12-15 2018-06-21 Basf Se Polymere als dieselkraftstoffadditive für direkteinspritzende dieselmotoren
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
WO2020260062A1 (en) 2019-06-26 2020-12-30 Basf Se New additive packages for gasoline fuels
CN114585656B (zh) 2019-10-31 2024-03-05 埃克森美孚化学专利公司 制备高分子量基于乙烯的聚合物的方法和系统
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
HUE065146T2 (hu) 2021-04-15 2024-05-28 Basf Se Új készítmények parafffinkristályok kristályosodásának csökkentésére üzemanyagokban
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
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

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
DE2960183D1 (en) * 1978-07-26 1981-04-02 Basf Ag Middle distillates of petroleum, suitable as diesel fuel or as light heating oil, and with improved filtration properties
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
EP1036100A1 (de) 2000-09-20
JP2001525462A (ja) 2001-12-11
DK1036100T3 (da) 2002-07-08
DE59803667D1 (de) 2002-05-08
NO20002778L (no) 2000-07-31
DE19754039A1 (de) 1999-06-24
ES2175845T3 (es) 2002-11-16
KR100567636B1 (ko) 2006-04-05
CA2311413A1 (en) 1999-06-17
KR20010032707A (ko) 2001-04-25
WO1999029748A1 (de) 1999-06-17
CA2311413C (en) 2008-02-05
ATE215570T1 (de) 2002-04-15
JP4488463B2 (ja) 2010-06-23
NO324462B1 (no) 2007-10-22
EP1036100B1 (de) 2002-04-03
US6610797B1 (en) 2003-08-26
PT1036100E (pt) 2002-09-30

Similar Documents

Publication Publication Date Title
NO20002778D0 (no) FremgangsmÕte for fremstilling av etylen kopolymerer i segmenterte rørreaktorer og anvendelse av kopolymerer som en flytforbedrer
JPS56166207A (en) Gas-phase polymerization of olefin
US4788265A (en) Preparation of copolmers of ethylene with acrylic acid esters in a tubular reactor at above 500 bar
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
KR102181338B1 (ko) 폴리에틸렌의 제조 방법
RU2000109954A (ru) Способ сополимеризации этилена с винилкарбоксилатами
JPS5879004A (ja) エチレン重合体の製法
GB2034722A (en) Ethylene polymerization and apparatus therefor
AR024339A1 (es) Proceso para la polimerizacion de isobuteno.
CA1050199A (en) Process for producing ethylene polymers in tubular reactor
JPH0637536B2 (ja) 耐熱性にすぐれるエチレン−アクリル酸エチル共重合体の製造法
EP0121755A3 (en) Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a two-zone tubular reactor
US6245864B1 (en) Copolymer of (a) ethylene and (b) and alkenoic acid or a derivative thereof a mixture of said monomers
KR840000586A (ko) 일정한 물리화학적 성질을 갖는 폴리에틸렌의 제조방법
Galina et al. Cyclization in chain-crosslinking copolymerization
US5082910A (en) Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator
ES2094261T3 (es) Homopolimeros y copolimeros del etileno asi como un procedimiento para su obtencion.
CA2072855A1 (en) Anionic extruder polymerization
DE60010686T2 (de) Isobuten polymerisationsverfahren
KR940011497A (ko) 저분자량 에틸렌-비닐 아세테이트 공중합체의 제조방법
JPS56806A (en) Polymerization of vinyl monomer
JPS57137308A (en) Production of copolymer
US5159034A (en) Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator
DE3474153D1 (en) Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a one-zone tubular reactor

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees