ES2163251T3 - Procedimiento para la separacion de 6-aminocapronitrilo de mezclas que contienen 6-aminocapronitrilo y una imina. - Google Patents

Procedimiento para la separacion de 6-aminocapronitrilo de mezclas que contienen 6-aminocapronitrilo y una imina.

Info

Publication number
ES2163251T3
ES2163251T3 ES98904088T ES98904088T ES2163251T3 ES 2163251 T3 ES2163251 T3 ES 2163251T3 ES 98904088 T ES98904088 T ES 98904088T ES 98904088 T ES98904088 T ES 98904088T ES 2163251 T3 ES2163251 T3 ES 2163251T3
Authority
ES
Spain
Prior art keywords
aminocapronitrile
procedure
imina
separation
mixtures containing
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
ES98904088T
Other languages
English (en)
Inventor
Peter Bassler
Hermann Luyken
Alwin Rehfinger
Harald Rust
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7819572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2163251(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2163251T3 publication Critical patent/ES2163251T3/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
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA SEPARAR POR DESTILACION 6 - AMINOCAPRONITRILO DE MEZCLAS (I) QUE CONTIENEN 6 AMINOCAPRONITRILO Y UNA IMINA (II). DICHO PROCEDIMIENTO SE CARACTERIZA PORQUE LA DESTILACION TIENE LUGAR EN PRESENCIA DE DIOXIDO DE CARBONO.
ES98904088T 1997-02-07 1998-01-17 Procedimiento para la separacion de 6-aminocapronitrilo de mezclas que contienen 6-aminocapronitrilo y una imina. Expired - Lifetime ES2163251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19704620A DE19704620A1 (de) 1997-02-07 1997-02-07 Verfahren zur Abtrennung von 6-Aminocapronitril aus Mischungen, die 6-Aminocapronitril und ein Imin enthalten

Publications (1)

Publication Number Publication Date
ES2163251T3 true ES2163251T3 (es) 2002-01-16

Family

ID=7819572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98904088T Expired - Lifetime ES2163251T3 (es) 1997-02-07 1998-01-17 Procedimiento para la separacion de 6-aminocapronitrilo de mezclas que contienen 6-aminocapronitrilo y una imina.

Country Status (15)

Country Link
US (1) US6204408B1 (es)
EP (1) EP0963369B1 (es)
JP (1) JP2001510476A (es)
KR (1) KR100515226B1 (es)
CN (1) CN1140501C (es)
AU (1) AU6210898A (es)
CA (1) CA2279172A1 (es)
CZ (1) CZ275099A3 (es)
DE (2) DE19704620A1 (es)
ES (1) ES2163251T3 (es)
ID (1) ID22685A (es)
MY (1) MY120723A (es)
TR (1) TR199901895T2 (es)
TW (1) TW490453B (es)
WO (1) WO1998034911A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1127381B1 (en) 1998-11-02 2015-09-23 3M Innovative Properties Company Transparent conductive oxides for plastic flat panel displays
DE10010825A1 (de) * 2000-03-08 2001-09-13 Basf Ag Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
BRPI0721299B1 (pt) * 2006-12-28 2018-07-24 3M Innovative Properties Company. Método para formação de um filme condutivo em um suporte de polímero flexível, filme condutivo e método para a fabricação de um artigo de vitrificação
US8350451B2 (en) * 2008-06-05 2013-01-08 3M Innovative Properties Company Ultrathin transparent EMI shielding film comprising a polymer basecoat and crosslinked polymer transparent dielectric layer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389348A (en) 1981-10-26 1983-06-21 Allied Corporation Selective hydrogenation of dinitrile to omega-aminonitrile and supported rhodium-containing catalyst therefor
US4601859A (en) 1984-05-04 1986-07-22 Allied Corporation Selective hydrogenation of aliphatic dinitriles to omega-aminonitriles in ammonia with supported, finely dispersed rhodium-containing catalyst
US5192399A (en) 1991-01-30 1993-03-09 E. I. Du Pont De Nemours And Company Purification of aminonitriles or diamines
US5133838A (en) 1991-02-28 1992-07-28 E. I. Du Pont De Nemours And Company Purification of 6-aminocapronitrile
ES2141715T3 (es) 1991-07-12 2000-04-01 Dsm Nv Procedimiento para la purificacion de albumina de suero.
US5153351A (en) 1992-01-06 1992-10-06 E. I. Du Pont De Nemours And Company Removal of tetrahydroazepine (tha) from 6-aminocapronitrile by reaction with reactive methylene compounds
US5162567A (en) * 1992-02-27 1992-11-10 E. I. Du Pont De Nemours And Company Purification of 6-aminocapronitrile
DE4235466A1 (de) 1992-10-21 1994-04-28 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Aminonitrilen
DE19500222A1 (de) 1995-01-05 1996-07-11 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin
DE19548289A1 (de) 1995-12-22 1997-06-26 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin

Also Published As

Publication number Publication date
CZ275099A3 (cs) 1999-12-15
KR20000070833A (ko) 2000-11-25
KR100515226B1 (ko) 2005-09-16
CN1140501C (zh) 2004-03-03
TR199901895T2 (xx) 2000-04-21
JP2001510476A (ja) 2001-07-31
DE59801387D1 (de) 2001-10-11
TW490453B (en) 2002-06-11
MY120723A (en) 2005-11-30
DE19704620A1 (de) 1998-08-13
AU6210898A (en) 1998-08-26
US6204408B1 (en) 2001-03-20
CN1246108A (zh) 2000-03-01
ID22685A (id) 1999-12-09
CA2279172A1 (en) 1998-08-13
EP0963369B1 (de) 2001-09-05
WO1998034911A1 (de) 1998-08-13
EP0963369A1 (de) 1999-12-15

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