BR9305918A - Processo de preparação de 6-aminocapronitrila - Google Patents

Processo de preparação de 6-aminocapronitrila

Info

Publication number
BR9305918A
BR9305918A BR9305918A BR9305918A BR9305918A BR 9305918 A BR9305918 A BR 9305918A BR 9305918 A BR9305918 A BR 9305918A BR 9305918 A BR9305918 A BR 9305918A BR 9305918 A BR9305918 A BR 9305918A
Authority
BR
Brazil
Prior art keywords
aminocapronitrile
preparation
Prior art date
Application number
BR9305918A
Other languages
English (en)
Inventor
Kathryn Mary Sanchez
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR9305918A publication Critical patent/BR9305918A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9305918A 1992-02-13 1993-01-29 Processo de preparação de 6-aminocapronitrila BR9305918A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/836,782 US5296628A (en) 1992-02-13 1992-02-13 Preparation of 6-aminocapronitrile
PCT/US1993/000603 WO1993016034A1 (en) 1992-02-13 1993-01-29 Preparation of 6-aminocapronitrile

Publications (1)

Publication Number Publication Date
BR9305918A true BR9305918A (pt) 1997-09-16

Family

ID=25272721

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305918A BR9305918A (pt) 1992-02-13 1993-01-29 Processo de preparação de 6-aminocapronitrila

Country Status (5)

Country Link
US (1) US5296628A (pt)
EP (1) EP0642493B1 (pt)
KR (1) KR100249875B1 (pt)
BR (1) BR9305918A (pt)
WO (1) WO1993016034A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728259B1 (fr) * 1994-12-14 1997-03-14 Rhone Poulenc Chimie Procede d'hemihydrogenation de dinitriles en aminonitriles
DE4446895A1 (de) * 1994-12-27 1996-07-04 Basf Ag Verfahren zur Herstellung von aliphatischen a,w-Aminonitrilen
DE4446893A1 (de) * 1994-12-27 1996-07-04 Basf Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Aminonitrilen
DE4446894A1 (de) * 1994-12-27 1996-07-04 Basf Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Aminonitrilen
FR2735471B1 (fr) * 1995-06-16 1997-08-22 Rhone Poulenc Chimie Procede de preparation de lactames
DE19631521A1 (de) * 1996-08-03 1998-02-05 Basf Ag Verfahren zur Herstellung von 6-Aminocapronitril
AU4300497A (en) 1996-09-10 1998-04-02 Basf Aktiengesellschaft Process for the manufacture of aliphatic alpha, omega amino nitriles
DE19636768A1 (de) * 1996-09-10 1998-03-12 Basf Ag Für die Herstellung von aliphatischen alpha, omega-Aminonitrilen durch partielle Hydrierung von aliphatischen Dinitrilen geeignete Katalysatoren
FR2771091B1 (fr) 1997-11-20 2000-01-14 Rhone Poulenc Fibres Procede d'hydrogenation de dinitriles
DE19809686A1 (de) * 1998-03-06 1999-09-09 Basf Ag Verfahren zur Hydrierung von aliphatischen alpha, omega-Dinitrilen
US6080884A (en) * 1998-03-20 2000-06-27 E. I. Du Pont De Nemours And Company Aminonitrile production
US5986127A (en) * 1999-03-15 1999-11-16 E. I. Du Pont De Nemours And Company Aminonitrile production
FR2785608B1 (fr) 1998-11-05 2000-12-29 Rhone Poulenc Fibres Procede d'hemihydrogenation de dinitriles
KR100757609B1 (ko) * 1999-04-28 2007-09-10 이 아이 듀폰 디 네모아 앤드 캄파니 디니트릴의 아미노니트릴로의 수소화 방법
CZ20014057A3 (cs) * 1999-04-28 2002-07-17 E. I. Du Pont De Nemours And Company Způsob výroby aminonitrilu
US6258745B1 (en) 1999-04-28 2001-07-10 E. I. Du Pont De Nemours And Company Aminonitrile production
US6569802B1 (en) 1999-11-30 2003-05-27 E. I. Du Pont De Nemours And Company Catalyst for selective hydrogenation of dinitriles
US6680403B1 (en) 1999-11-30 2004-01-20 E. I. Du Pont De Nemours And Company Process for hydrogenating dinitriles in aminonitriles
US6841507B2 (en) * 1999-11-30 2005-01-11 Invista North America S.A.R.L. Aminonitrile production
US6521564B2 (en) 1999-12-16 2003-02-18 Roche Vitamins, Inc. Modification of a hydrogenation catalyst
US6566297B2 (en) * 2000-03-10 2003-05-20 E. I. Du Pont De Nemours And Company Aminonitrile production
FR2826364B1 (fr) * 2001-06-22 2005-01-14 Rhodia Polyamide Intermediates Procede d'hemihydrogenation de dinitriles en aminonitriles
US6506927B1 (en) 2001-10-02 2003-01-14 E. I. Du Pont De Nemours And Company Aminonitrile production
US6455724B1 (en) * 2001-10-02 2002-09-24 E. I. Du Pont De Nemours And Company Aminonitrile production
US6455723B1 (en) 2001-10-02 2002-09-24 E. I. Du Pont De Nemours And Company Aminonitrile production
US6710201B2 (en) * 2001-10-02 2004-03-23 E. I. Du Pont De Nemours And Company Aminonitrile production
CA2860886A1 (en) 2012-01-18 2013-07-25 Rennovia, Inc. Process for production of hexamethylenediamine from carbohydrate-containing materials and intermediates therefor
JP2017537920A (ja) 2014-12-02 2017-12-21 レノビア インコーポレイテッド ５−ヒドロキシメチルフルフラールから２，５−ビスヒドロキシメチルフラン、２，５−ビス−ヒドロキシメチルテトラヒドロフラン、１，６−ヘキサンジオールおよび１，２，６−ヘキサントリオールを生成する工程

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208598A (en) * 1938-09-24 1940-07-23 Du Pont Aliphatic amino-nitriles and process of producing them
DE836938C (de) * 1950-08-26 1952-04-17 Basf Ag Verfahren zur Herstellung von Amionitrilen
GB753616A (en) * 1953-03-12 1956-07-25 Celanese Corp Preparation of amino nitriles
US4248799A (en) * 1978-12-27 1981-02-03 Phillips Petroleum Company Hydrogenation of nitriles in ammonia and water
FR2619377B1 (fr) * 1987-08-12 1989-12-08 Rhone Poulenc Chimie Procede de fabrication de la methyl-2 pentanediamine par hydrogenation du methyl-2 glutaronitrile

Also Published As

Publication number Publication date
KR950700240A (ko) 1995-01-16
KR100249875B1 (ko) 2000-03-15
EP0642493B1 (en) 1996-10-30
WO1993016034A1 (en) 1993-08-19
EP0642493A1 (en) 1995-03-15
US5296628A (en) 1994-03-22

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Free format text: INVISTA TECHNOLOGIES S.A.R.L. (US)

B25G Requested change of headquarter approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050044366/SP DE 25/10/2005.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 14A. 15A., 16A. E 17A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A E 18A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.