公开(公告)号：EP1392758B1

公开(公告)日：2006-03-08

申请号：EP02756371.7

申请日：2002-05-29

Applicant: INVISTA Technologies S.à.r.l.

Inventor： FERGUSSON, Stuart, B. ,  MARCHILDON, Ernest, Keith ,  MUTEL, Ahmet, Turgut

IPC: C08G69/16 ,  C08G69/04

CPC classification number: C08G69/04 ,  C08G69/16 ,  Y02P20/127

Abstract: A process for making nylon 6, in which caprolactam and water are reacted in a multistage reactive distillation column.

公开(公告)号：EP1401914B1

公开(公告)日：2006-03-01

申请号：EP02748058.1

申请日：2002-05-29

Applicant: INVISTA Technologies S.à.r.l.

Inventor： FERGUSSON, Stuart, B. ,  MARCHILDON, Ernest, Keith ,  MUTEL, Ahmet, Turgut

IPC: C08G69/28 ,  C08G69/36 ,  C08G69/16 ,  C08G69/04 ,  C08G69/08

CPC classification number: C08G69/16 ,  C08G69/04 ,  C08G69/08 ,  C08G69/28 ,  C08G69/36

Abstract: Process for making Nylon 6,6 by reacting adiponitrile, hexamethylenediamine and steam in a multistage distillation column reactor.