The invention relates to an improved method for producing polyether polyols by means of double metal cyanide (DMC) catalysis by polyaddition of aklylene oxides to starter compounds that carry active hydrogen atoms.
申请公布号
CA2438647(A1)
申请公布日期
2002.09.06
申请号
CA20022438647
申请日期
2002.02.11
申请人
BAYER AKTIENGESELLSCHAFT;BAYER CORPORATION
发明人
HOFMANN, JORG;KLINKSIEK, BERND;OBENDORF, LARS;EHLERS, STEPHAN;STEINLEIN, CHRISTIAN;KLESCZEWSKI, BERT;PAZOS, JOSE F.
