ES2041962T3 - Procedimiento para la obtencion de copolimeros de etileno con acidos alquencarboxilicos o mezcla de estos monomeros. - Google Patents

Procedimiento para la obtencion de copolimeros de etileno con acidos alquencarboxilicos o mezcla de estos monomeros.

Info

Publication number
ES2041962T3
ES2041962T3 ES198989123925T ES89123925T ES2041962T3 ES 2041962 T3 ES2041962 T3 ES 2041962T3 ES 198989123925 T ES198989123925 T ES 198989123925T ES 89123925 T ES89123925 T ES 89123925T ES 2041962 T3 ES2041962 T3 ES 2041962T3
Authority
ES
Spain
Prior art keywords
monomers
mixture
alkenarboxylic
acids
procedure
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
ES198989123925T
Other languages
English (en)
Inventor
Norbert Dr. Hasenbein
Thomas Dr. Muhlenbernd
Gernot Dr. Kohler
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2041962T3 publication Critical patent/ES2041962T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F2/00—Processes of 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

EL COPOLIMERIZADO ESTA FORMADO POR UN 96 A 99,6% MOLAR DE ETILENO Y 0,4 A 4% MOLAR DE UNA ACIDO ALQUENOCARBONICO DE C 3 A 6 O UN ESTER DEL ACIDO CON C 1 A 14 O MEZCLAS DE ESTOS MONOMEROS Y SE OBTIENE A TRAVES DE LA POLIMERIZACION DE UNA MEZCLA DE COMPONENTES DE REACCION EN UN REACTOR TUBULAR FUNCIONANDO EN CONTINUO, A UNA PRESION ENTRE 500 Y 5.000 BAR A ELEVADA TEMPERATURA Y EN PRESENCIA DE INICIADORES DE DESINTEGRACION. SE CARACTERIZA PORQUE LA TEMPERATURA DE REACCION EN UNA PRIMERA ETAPA SE LIMITA A 240 C, EN UNA SEGUNDA ETAPA SE ELEVA LA TEMPERATURA ALREDEDOR DE 5 A 20 C ANTES DE DOSIFICAR EL INICIADOR DE REACCION Y PARA TERMINAR LA REACCION, LA TEMPERATURA SE ELEVA HASTA 300 C.
ES198989123925T 1988-12-28 1989-12-27 Procedimiento para la obtencion de copolimeros de etileno con acidos alquencarboxilicos o mezcla de estos monomeros. Expired - Lifetime ES2041962T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3844047A DE3844047A1 (de) 1988-12-28 1988-12-28 Copolymerisate aus ethylen mit alkencarbonsaeuren und/oder alkencarbonsaeurederivaten

Publications (1)

Publication Number Publication Date
ES2041962T3 true ES2041962T3 (es) 1993-12-01

Family

ID=6370358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989123925T Expired - Lifetime ES2041962T3 (es) 1988-12-28 1989-12-27 Procedimiento para la obtencion de copolimeros de etileno con acidos alquencarboxilicos o mezcla de estos monomeros.

Country Status (7)

Country Link
US (1) US6245864B1 (es)
EP (1) EP0379724B1 (es)
JP (1) JP2935517B2 (es)
KR (1) KR0147371B1 (es)
AT (1) ATE85981T1 (es)
DE (2) DE3844047A1 (es)
ES (1) ES2041962T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132012A1 (de) * 1991-09-26 1993-04-01 Basf Ag Ethylenhomopolymerisate und -copolymerisate sowie ein verfahren zu ihrer herstellung
DE19829399A1 (de) * 1998-07-01 2000-02-03 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte
EP1518867B1 (en) * 2003-08-11 2007-01-10 ExxonMobil Chemical Patents Inc. Polymers of ethylene and optionally, copolymerizable esters, films using such polymers and stretch hood packaging processesusing such films
JP5034422B2 (ja) * 2005-11-28 2012-09-26 住友化学株式会社 ポリエチレンの製造方法
KR102571535B1 (ko) * 2015-06-30 2023-08-29 다우 글로벌 테크놀로지스 엘엘씨 고압 자유 라디칼 중합
WO2020159204A1 (ko) * 2019-02-01 2020-08-06 에스케이이노베이션 주식회사 에틸렌-카르복실산 공중합체의 제조 방법

Family Cites Families (8)

* 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
DE1645639B2 (de) * 1966-09-02 1974-12-19 Veb Leuna-Werke Walter Ulbricht, X 4220 Leuna Verfahren zur Herstellung von Äthylen-homo- oder -copolymerisaten
US3520861A (en) * 1968-12-26 1970-07-21 Dow Chemical Co Copolymers of ethylene
FR2118430A5 (en) * 1970-12-14 1972-07-28 Leuna Werke Veb Co- and terpolymsn of ethylene - initiator system yielding polymers of improved props
US4175169A (en) * 1971-03-19 1979-11-20 Exxon Research & Engineering Co. Production of polyethylene
DE2322553A1 (de) * 1973-05-04 1974-11-21 Sumitomo Chemical Co Verfahren und vorrichtung zur herstellung von aethylen-polymerisaten
DE3404742A1 (de) * 1984-02-10 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von copolymerisaten des ethylens mit carboxylgruppenhaltigen comonomeren in einem 2-zonen-reaktor bei druecken oberhalb 500 bar
DE3615562A1 (de) * 1986-05-09 1987-11-12 Basf Ag Verfahren zur herstellung von copolymerisaten des ethylens mit acrylsaeureestern in einem roehrenreaktor bei druecken oberhalb 500 bar

Also Published As

Publication number Publication date
ATE85981T1 (de) 1993-03-15
US6245864B1 (en) 2001-06-12
JP2935517B2 (ja) 1999-08-16
EP0379724A1 (de) 1990-08-01
EP0379724B1 (de) 1993-02-24
DE3844047A1 (de) 1990-07-05
KR900009720A (ko) 1990-07-05
KR0147371B1 (ko) 1998-08-17
DE58903613D1 (de) 1993-04-01
JPH02215812A (ja) 1990-08-28

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