[go: up one dir, main page]

ES2128121T3 - Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso. - Google Patents

Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.

Info

Publication number
ES2128121T3
ES2128121T3 ES96104873T ES96104873T ES2128121T3 ES 2128121 T3 ES2128121 T3 ES 2128121T3 ES 96104873 T ES96104873 T ES 96104873T ES 96104873 T ES96104873 T ES 96104873T ES 2128121 T3 ES2128121 T3 ES 2128121T3
Authority
ES
Spain
Prior art keywords
fractionation
purification
aromatic polyamine
polyamine mixtures
mixtures
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
ES96104873T
Other languages
English (en)
Inventor
Hartmut Dr Knofel
Michael Brockelt
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2128121T3 publication Critical patent/ES2128121T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA EL FRACCIONAMIENTO Y PURIFICACION DE MEZCLAS DE POLIAMINAS AROMATICAS Y SU UTILIZACION.
ES96104873T 1995-04-07 1996-03-27 Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso. Expired - Lifetime ES2128121T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19513070A DE19513070A1 (de) 1995-04-07 1995-04-07 Fraktionierung und Reinigung von aromatischen Polyamingemischen und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2128121T3 true ES2128121T3 (es) 1999-05-01

Family

ID=7759050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96104873T Expired - Lifetime ES2128121T3 (es) 1995-04-07 1996-03-27 Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.

Country Status (5)

Country Link
US (1) US5663424A (es)
EP (1) EP0736520B1 (es)
JP (1) JPH08291114A (es)
DE (2) DE19513070A1 (es)
ES (1) ES2128121T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618907A (en) 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
JP3007838B2 (ja) * 1996-03-01 2000-02-07 アスモ株式会社 移動体の位置検出装置および車両ドア
DE102004032416A1 (de) * 2004-07-05 2006-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung
EP3280697A1 (en) 2015-04-08 2018-02-14 INVISTA Textiles (U.K.) Limited Materials and methods for the selective recovery of monovalent products from aqueous solutions using continuous ion exchange
US12090420B2 (en) * 2018-09-18 2024-09-17 Inv Nylon Chemicals Americas, Llc Systems and methods for recovering amines and their derivatives from aqueous mixtures

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568087A1 (de) * 1966-03-09 1970-02-05 Basf Ag Verfahren zur katalytischen Hydrierung von Diaminodiphenyl-alkanen oder -aethern
BE787314A (fr) * 1971-08-09 1973-02-08 Klamer R B Jouet educatif
DE2528694C2 (de) * 1975-06-27 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mehrkernigen aromatischen Polyaminen
DE3714606A1 (de) * 1987-05-01 1988-11-10 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE3812083A1 (de) * 1988-04-12 1989-10-26 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE4112130A1 (de) * 1991-04-13 1992-10-15 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE4112131A1 (de) * 1991-04-13 1992-10-15 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen

Also Published As

Publication number Publication date
EP0736520B1 (de) 1999-01-20
EP0736520A1 (de) 1996-10-09
DE19513070A1 (de) 1996-10-10
US5663424A (en) 1997-09-02
JPH08291114A (ja) 1996-11-05
DE59601166D1 (de) 1999-03-04

Similar Documents

Publication Publication Date Title
FI964099A7 (fi) Olefiinipolymeerien ja aromaattisten monovinylideenipolymeerien sopeut epitoinen seos
AR002336A1 (es) Proceso para el tratamiento de gas efluente
AR016981A2 (es) Polipeptidos sinteticos
ES2138247T3 (es) Composicion y uso.
BR9606936A (pt) Distribuidor e kit de partes que constituem apetrechos para o mesmo
ES2179138T3 (es) Poliisocianatos que presentan grupos alofanato basados en difenilmetanodiisocianato con grupos isocianato predominante o completamente bloqueados.
ES2128121T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ES2128120T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
DE59607667D1 (de) Transportable Gehhilfe
BR9712030A (pt) Uso de benzopiranÄis para o tratamento de desordens neurolÄgicas
ES2130708T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ES2132798T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ES2154764T3 (es) Procedimiento para la preparacion de eterisocianatos.
ES2167478T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ES2128119T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ES2131887T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
ID22379A (id) Hidrogenasi imina enamina
ES2129904T3 (es) Fraccionamiento y purificacion de mezclas de poliaminas aromaticas y su uso.
BR9807696B1 (pt) método para eliminação de ervas daninhas e uso de uma mistura.
DE69700991D1 (de) Federringe
BR9610293A (pt) Processos para a purificação de um composto e para a purificação parcial de uma mistura
CZ992024A3 (cs) Olejová směs dihydropolyprenolů
KR940024162U (ko) 샤워링
BR9602003A (pt) Mistura não azeotrópica
KR960036325U (ko) 삽입식 교체형 지압기

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 736520

Country of ref document: ES