METHOD FOR PRODUCING POLYETHERESTER CARBONATE POLYOLS
摘要
The present invention relates to a method for producing polyetherester carbonate polyols by means of catalytic addition of carbon dioxide, alkylene oxides and cyclic anhydrides to H-functional starter compounds in the presence of double metal cyanide (DMC) catalysts.
申请公布号
WO2013087582(A2)
申请公布日期
2013.06.20
申请号
WO2012EP74985
申请日期
2012.12.10
申请人
BAYER INTELLECTUAL PROPERTY GMBH
发明人
GUERTLER, CHRISTOPH;MUELLER, THOMAS, ERNST;KERMAGORET, ANTHONY;DIENES, YVONNE;BARRUET, JULIEN;WOLF, AUREL;GRASSER, STEFAN
