公开(公告)号：AT445595T

公开(公告)日：2009-10-15

申请号：AT05854931

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： POLIAKOFF MARTYN ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERT ,  COOTE ALEXANDER STUART ,  YAN CHONG ,  THOMAS WILLIAM BARRY ,  PEARSON IAN

IPC: C07D201/08

Abstract: A process for the manufacture of a lactam from an amino alkane nitrile and/or its hydrolysis derivatives, comprising reacting a solution comprising at least about 5% by weight amino alkane nitrile in water at a temperature of greater than or equal to about 350° C. and at a pressure of greater than about 250 bar. Optionally, a dilute acid may be added as a catalyst.

公开(公告)号：CZ20070474A3

公开(公告)日：2008-03-12

申请号：CZ20070474

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： POLIAKOFF MARTYN ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERT ,  COOTE ALEXANDER STUART ,  YAN CHONG ,  THOMAS WILLIAM BARRY ,  PEARSON IAN

IPC: C07D201/00 ,  C07D201/08

CPC classification number: C07D201/08

Abstract: Zpusob výroby laktamu z aminoalkannitrilu a/nebo jeho hydrolytických derivátu zahrnující reakci roztoku obsahujícího alespon asi 5 % hmotn. aminoalkannitrilu ve vode pri teplote nejméne asi 350.degree.C a za tlaku vyšším než 25 MPa. Jako katalyzátorje poprípade možno pridat zredenou kyselinu.

公开(公告)号：CA2594900A1

公开(公告)日：2006-07-27

申请号：CA2594900

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： HAMLEY PAUL ,  POLIAKOFF MARTYN ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  YAN CHONG ,  COOTE DR ALEXANDER STUART ,  THOMAS WILLIAM BARRY ,  AIRD GRAHAM ROBERT

IPC: C07D201/08

Abstract: A process for the manufacture of a lactam from an amino alkane nitrile and/or its hydrolysis derivatives, comprising reacting a solution comprising at least about 5% by weight amino alkane nitrile in water at a temperature of greater than or equal to about 350° C. and at a pressure of greater than about 250 bar. Optionally, a dilute acid may be added as a catalyst.

公开(公告)号：DE602005017193D1

公开(公告)日：2009-11-26

申请号：DE602005017193

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： POLIAKOFF MARTYN ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERT ,  COOTE ALEXANDER STUART ,  YAN CHONG ,  THOMAS WILLIAM BARRY ,  PEARSON IAN

IPC: C07D201/08

Abstract: A process for the manufacture of a lactam from an amino alkane nitrile and/or its hydrolysis derivatives, comprising reacting a solution comprising at least about 5% by weight amino alkane nitrile in water at a temperature of greater than or equal to about 350° C. and at a pressure of greater than about 250 bar. Optionally, a dilute acid may be added as a catalyst.

公开(公告)号：CZ2007474A3

公开(公告)日：2008-03-12

申请号：CZ2007474

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： POLIAKOFF MARTYN ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERT ,  COOTE ALEXANDER STUART ,  YAN CHONG ,  THOMAS WILLIAM BARRY ,  PEARSON IAN

IPC: C07D201/00 ,  C07D201/08

Abstract: Zpusob výroby laktamu z aminoalkannitrilu a/nebo jeho hydrolytických derivátu zahrnující reakci roztoku obsahujícího alespon asi 5 % hmotn. aminoalkannitrilu ve vode pri teplote nejméne asi 350.degree.C a za tlaku vyšším než 25 MPa. Jako katalyzátorje poprípade možno pridat zredenou kyselinu.

公开(公告)号：BRPI0518501B1

公开(公告)日：2014-11-25

申请号：BRPI0518501

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： POLIAKOFF MARTYN ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERTO ,  COOTE ALEXANDER STUART DR ,  YAN CHONG ,  THOMAS WILLIAM BARRY

IPC: C07D201/08

Abstract: A process for the manufacture of a lactam from an amino alkane nitrile and/or its hydrolysis derivatives, comprising reacting a solution comprising at least about 5% by weight amino alkane nitrile in water at a temperature of greater than or equal to about 350° C. and at a pressure of greater than about 250 bar. Optionally, a dilute acid may be added as a catalyst.

公开(公告)号：MX2007008617A

公开(公告)日：2007-09-11

申请号：MX2007008617

申请日：2005-12-21

Applicant: INVISTA TECH SARL

Inventor： COOTE ALEXANDER STUART ,  POLIAKOFF MARTYN ,  THOMAS WILLIAM BARRY ,  HAMLEY PAUL ,  CEPEDA EDUARDO GARCIA-VERDUGO ,  AIRD GRAHAM ROBERT ,  YAN CHONG ,  PEARSON IAN

IPC: C07D201/08

Abstract: Un proceso para la manufactura de una lactama a partir de un nitrilo de amino alcano y o sus derivados de hidrolisis, que comprenden reaccionar una solucion que comprende por lo menos aproximadamente 5% en peso del nitrilo de amino alcano en agua a una temperatura mayor o igual a aproximadamente 350 degree C y a una presion mayor de aproximadamente 250 bar. Opcionalmente, un acido diluido puede ser agregado como un catalizador.