发明名称 Method for making a chlorohydrin
摘要 Process for preparing a chlorohydrin, comprising the following steps: (a) a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent and an organic acid so as to give a mixture containing the chlorohydrin and esters of the chlorohydrin (b) at least part of the mixture obtained in step (a) is subjected to one or more treatments in steps subsequent to step (a) (c) polyhydroxylated aliphatic hydrocarbon is added to at least one of the steps subsequent to step (a), so as to react, at a temperature greater than or equal to 20° C., with the esters of the chlorohydrin, so as to form, at least partly, esters of the polyhydroxylated aliphatic hydrocarbon.
申请公布号 US7893193(B2) 申请公布日期 2011.02.22
申请号 US20060914836 申请日期 2006.05.19
申请人 SOLVAY (SOCIETE ANONYME) 发明人 KRAFFT PHILIPPE;GILBEAU PATRICK;BALTHASART DOMINIQUE;SMETS VALENTINE
分类号 C08G61/00 主分类号 C08G61/00
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