ES2085407T3 - Procedimiento para la fabricacion de polimerizados de mezcla de esteres vinilicos de acido carboxilico de alquilo con el etileno. - Google Patents

Procedimiento para la fabricacion de polimerizados de mezcla de esteres vinilicos de acido carboxilico de alquilo con el etileno.

Info

Publication number
ES2085407T3
ES2085407T3 ES91120743T ES91120743T ES2085407T3 ES 2085407 T3 ES2085407 T3 ES 2085407T3 ES 91120743 T ES91120743 T ES 91120743T ES 91120743 T ES91120743 T ES 91120743T ES 2085407 T3 ES2085407 T3 ES 2085407T3
Authority
ES
Spain
Prior art keywords
ethylene
vinyl esters
procedure
manufacture
carboxyl acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91120743T
Other languages
English (en)
Inventor
Werner Dr Dipl-Chem Reimann
Wilhelm Dr Dipl-Chem Zoller
Heinz-Dieter Dipl-Ing Buhnen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2085407T3 publication Critical patent/ES2085407T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Medicinal Preparation (AREA)

Abstract

PARA LA ELABORACION DE UNA MEZCLA DE POLIMERISATEN DE ETILENO CON ESTER DE VINILO DE ACIDO DE CARBONO DE ALQUILO EN PRESENCIA DE RADICALES QUE FORMAN INICIADORES SE CONDUCEN SIMULTANEAMENTE DENTRO DE UN ESTER DE VINILO DISUELTO EN UN DISOLVENTE, PERO SEPARADO DE LOS INICIADORES DE LA ZONA DE REACCION. CON ESTE NUEVO METODO SE CONSIGUE UN MAYOR APROVECHAMIENTO DEL POLIMERISAT Y UNA MEJOR FILTRACION DE LOS PRODUCTOS.
ES91120743T 1990-12-15 1991-12-03 Procedimiento para la fabricacion de polimerizados de mezcla de esteres vinilicos de acido carboxilico de alquilo con el etileno. Expired - Lifetime ES2085407T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040228A DE4040228A1 (de) 1990-12-15 1990-12-15 Verfahren zur herstellung von ethylen-alkylcarbonsaeurevinylester-mischpoly- merisaten

Publications (1)

Publication Number Publication Date
ES2085407T3 true ES2085407T3 (es) 1996-06-01

Family

ID=6420491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91120743T Expired - Lifetime ES2085407T3 (es) 1990-12-15 1991-12-03 Procedimiento para la fabricacion de polimerizados de mezcla de esteres vinilicos de acido carboxilico de alquilo con el etileno.

Country Status (8)

Country Link
EP (1) EP0491225B1 (es)
JP (2) JPH0751610B2 (es)
KR (1) KR940011155B1 (es)
AT (1) ATE136043T1 (es)
DE (2) DE4040228A1 (es)
DK (1) DK0491225T3 (es)
ES (1) ES2085407T3 (es)
ZA (1) ZA919692B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59708189D1 (de) * 1997-01-07 2002-10-17 Clariant Gmbh Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten unter Verwendung von Alkylphenol-Aldehydharzen
DE19739271A1 (de) * 1997-09-08 1999-03-11 Clariant Gmbh Additiv zur Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten
DE19823565A1 (de) 1998-05-27 1999-12-02 Clariant Gmbh Mischungen von Copolymeren mit verbesserter Schmierwirkung
DE50103554D1 (de) 2000-06-15 2004-10-14 Clariant Internat Ltd Muttenz Additive zur verbesserung von kaltfliesseigenschaften und lagerstabilität von rohölen
DE10155774B4 (de) 2001-11-14 2020-07-02 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend einen Ester alkoxylierten Glycerins und einen polaren stickstoffhaltigen Paraffindispergator
DE10155747B4 (de) 2001-11-14 2008-09-11 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend einen Ester eines alkoxylierten Polyols und ein Alkylphenol-Aldehydharz
CN113956387B (zh) * 2021-11-02 2023-05-26 安徽皖维高新材料股份有限公司 一种共聚改性聚乙烯醇及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048479A (en) * 1959-08-03 1962-08-07 Exxon Research Engineering Co Ethylene-vinyl ester pour depressant for middle distillates
DE3217973A1 (de) * 1982-05-13 1983-11-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von copolymerisaten des ethylens mit acrylsaeureestern in einem zweizonenreaktor bei druecken oberhalb 500 bar
DE3227746A1 (de) * 1982-07-24 1984-01-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polymerisaten des ethylens
DE3434316A1 (de) * 1984-09-19 1986-03-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ethylencopolymerisaten
JPS6270488A (ja) * 1985-09-24 1987-03-31 Mitsubishi Petrochem Co Ltd 燃料油添加剤および流動性の改善された燃料油

Also Published As

Publication number Publication date
EP0491225B1 (de) 1996-03-27
ATE136043T1 (de) 1996-04-15
EP0491225A1 (de) 1992-06-24
JPH0751610B2 (ja) 1995-06-05
KR920012126A (ko) 1992-07-25
KR940011155B1 (ko) 1994-11-24
ZA919692B (en) 1992-09-30
DE4040228A1 (de) 1992-06-17
DK0491225T3 (da) 1996-04-29
JPH07179521A (ja) 1995-07-18
JPH04314711A (ja) 1992-11-05
DE59107618D1 (de) 1996-05-02

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