公开(公告)号：DE102005011572A1

公开(公告)日：2006-09-14

申请号：DE102005011572

申请日：2005-03-10

Applicant: BASF AG

Inventor： KARCHER LARS ,  PARTUSCH GEORG ,  TEMPLIN MARKUS ,  REDL FRANZ XAVER

IPC: C08J9/08 ,  C08G18/48 ,  C08L75/08

Abstract: Preparation of polyurethane-semi-hard foam comprises: reacting polyisocyante with a compound comprising at least two isocyanate with reactive hydrogen atom in the presence of a propellant and optionally a catalyst, where the compound with two isocyanate with reactive hydrogen group contains at least a polyether alcohol, which is obtained by adsorption of alkylene oxide at aliphatic compound with at least an tertiary amino group. An independent claim is included for polyurethane-semi-hard foam obtained by the process.