ES2054179T3 - Procedimiento para la obtencion de polifenileneteres con aminas seleccionadas. - Google Patents

Procedimiento para la obtencion de polifenileneteres con aminas seleccionadas.

Info

Publication number
ES2054179T3
ES2054179T3 ES90116549T ES90116549T ES2054179T3 ES 2054179 T3 ES2054179 T3 ES 2054179T3 ES 90116549 T ES90116549 T ES 90116549T ES 90116549 T ES90116549 T ES 90116549T ES 2054179 T3 ES2054179 T3 ES 2054179T3
Authority
ES
Spain
Prior art keywords
procedure
polyphenyleneeteres
obtaining
phenols
selected amines
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
ES90116549T
Other languages
English (en)
Inventor
Carola Dr Hedtmann-Rein
Bertram Dr Ostermayer
Bernhard Dr Czauderna
Heike Dr Feldmann
Klaus Dr Muehlbach
Ehrenfried Dr Baumgartner
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 ES2054179T3 publication Critical patent/ES2054179T3/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO QUE SE UTILIZA PARA PODUCIR POLIFENILOETER DE ELEVADO PESO MOLECULAR A PARTIR DE FENOLES QUE NO PRESENTAN NI EN ORTO, META O PARA NINGUN SUSTITUYENTE ARILO O ALQUILO; CONSISTE EN COPULAR LOS FENOLES CON OXIGENO, A UNA TEMPERATURA ENTRE 10 Y 60 C, EN PRESENCIA DE UN SISTEMA CATALIZADOR Y UN DISOLVENTE COMO HIDROCARBONO AROMATICO DE C 6 A 10 Y ELEBAR LA SOLUCION DE POLICONDENSADO OBTENIDA Y SE CARACTERIZA PORQUE EL SISTEMA CATALIZAR CONTIENE UNA MEZCLA DE (A) UNA SAL DE COBRE BROMURO DE COBRE; (B) N,N''-DI-TERCI-BUTILOETILENODIAMINO; Y (C) UNA AMINA DE FORMULA (I) O (II). SIENDO R UN ALQUILO DE C 4 A 6, ESTANDO A: EN RELACION 1:0,18 A 1:2,5; A:C = 1:24 A 1:60; Y B:C = 1:135 A 1:24.
ES90116549T 1989-09-09 1990-08-29 Procedimiento para la obtencion de polifenileneteres con aminas seleccionadas. Expired - Lifetime ES2054179T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3930094A DE3930094A1 (de) 1989-09-09 1989-09-09 Verfahren zur herstellung von polyphenylenethern mit ausgewaehlten aminen

Publications (1)

Publication Number Publication Date
ES2054179T3 true ES2054179T3 (es) 1994-08-01

Family

ID=6389045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90116549T Expired - Lifetime ES2054179T3 (es) 1989-09-09 1990-08-29 Procedimiento para la obtencion de polifenileneteres con aminas seleccionadas.

Country Status (3)

Country Link
EP (1) EP0417545B1 (es)
DE (2) DE3930094A1 (es)
ES (1) ES2054179T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211327B1 (en) 1999-02-05 2001-04-03 General Electric Company Process for the manufacture of low molecular weight polyphenylene ether resins
US6417274B1 (en) 1999-02-05 2002-07-09 General Electric Co. Process for the manufacture of functionalized polyphenylene ether resins
US6472499B1 (en) 2000-08-04 2002-10-29 General Electric Company Preparation of high intrinsic viscosity poly(arylene ether) resins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103154A1 (en) * 1982-08-16 1984-03-21 General Electric Company Continuous process for preparation of polyphenylene ether resin using high bromide ion concentration
DE3369523D1 (en) * 1982-12-09 1987-03-05 Gen Electric Polyphenylene ether resins of controlled molecular weight and process of manufacture

Also Published As

Publication number Publication date
DE59005910D1 (de) 1994-07-07
EP0417545B1 (de) 1994-06-01
DE3930094A1 (de) 1991-03-14
EP0417545A3 (en) 1991-06-05
EP0417545A2 (de) 1991-03-20

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