公开(公告)号：EP1565509A1

公开(公告)日：2005-08-24

申请号：EP03785662.2

申请日：2003-11-25

申请人： Crompton GmbH

发明人： RÖDER, Jens ,  KAPRIES, Andrea ,  FRANKE, Liane ,  CANISIUS, Johannes ,  SCHUMACHER, Oliver

IPC分类号： C08G63/85 ,  C08G63/82

CPC分类号： B01J31/0211 ,  B01J23/14 ,  B01J31/0212 ,  B01J31/122 ,  C07C67/08 ,  C08G63/82 ,  C08G63/823 ,  C08G63/85 ,  C08G63/87 ,  C07C69/82

摘要： The present invention relates to catalytic compositions for esterification, transestrification and polycondensation reactions, a process for the catalysis of said reactions employing such catalytic compositions and polyesters for resins obtainable by this process.