The invention relates to a method for producing alkylene glycol or a mixture of two different alkylene glycols, wherein a reaction mixture containing at least one alkylene oxide or a mixture of two or more different alkylene oxides, a catalyst and water are made to react. The catalyst can not be dissolved in the reaction mixture and has at least one covalently linked acid functional group and at least one covalently linked basic functional group. The invention also relates to a moulded body with at least one acid group and at least one basic functional group, whereby the functional groups are covalently linked to the support.
申请公布号
WO9933772(A1)
申请公布日期
1999.07.08
申请号
WO1998EP08347
申请日期
1998.12.18
申请人
BASF AKTIENGESELLSCHAFT;GROSCH, GEORG, HEINRICH;STEIN, BERND;GEHRER, EUGEN
发明人
GROSCH, GEORG, HEINRICH;STEIN, BERND;GEHRER, EUGEN