公开(公告)号：PT1720927E

公开(公告)日：2007-10-02

申请号：PT05707494

申请日：2005-02-18

Applicant: BASF AG

Inventor： ORTALDA MARCO

IPC: C08G18/22 ,  C08G18/10 ,  C08G18/40 ,  C08G18/63

公开(公告)号：AT371682T

公开(公告)日：2007-09-15

申请号：AT05707494

申请日：2005-02-18

Applicant: BASF AG

Inventor： ORTALDA MARCO

IPC: C08G18/22 ,  C08G18/10 ,  C08G18/40 ,  C08G18/63

Abstract: The invention relates to tin free polyurethane foams which are obtained by reacting polyisocyanates (a) with compounds containing hydrogen atoms (b), which react with iscocyanates, in the presence of bismuth carboxylates as catalysts (c1).