发明名称 VERFAHREN ZUR HERSTELLUNG VON POLYOLVERBINDUNGEN
摘要 The preparation of polyol compounds by (a) condensing glycerine in the presence of lithium compounds; (b) continuously distilling off the water produced by the reaction; (c) optionally subjecting the oligoglycerine mixture obtained to a transesterification reaction with fatty-acid glyceride esters. Such polyol compounds are suitable for use as starting materials in the production of polymers.
申请公布号 DE59205515(D1) 申请公布日期 1996.04.04
申请号 DE1992505515 申请日期 1992.07.16
申请人 HENKEL KGAA, 40589 DUESSELDORF, DE 发明人 KLEIN, JOHANN, D-4000 DUESSELFDORF 1, DE;DAUTE, PETER, D-4300 ESSEN 1, DE;HEES, UDO, D-5440 MAYEN 1, DE;BEUER, BERND, D-4019 MONHEIM 2, DE
分类号 C07C41/09;C07C43/13;C07C67/03;C07C69/28;C08G18/32;C08G18/36;C08G18/48;C08G65/34;C08G65/48;C11C3/10;(IPC1-7):C08G65/34 主分类号 C07C41/09
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