发明名称 |
METHOD FOR MAKING AN EPOXIDE STARTING WITH A POLYHYDROXYLATED ALIPHATIC HYDROCARBON AND A CHLORINATING AGENT |
摘要 |
Manufacturing epoxide involving halo ketone formation as a by-product, comprises eliminating at least a part of the formed halo ketone. Independent claims are also included for: (1) a device to manufacture an epoxide comprising a reactor for hypochlorinating an olefin in the reaction medium containing a chlorhydrin, a chlorination reactor of a polyhydroxylated aliphatic hydrocarbon in the reaction medium containing the chlorhydrin, and a dehydrochlorination reactor supplied with the reaction medium obtained from other reactors; (2) an azeotropic composition comprising water and chloroacetone; and (3) an epoxide containing halo ketone, present at =0.01 wt.%. |
申请公布号 |
EP1885706(A2) |
申请公布日期 |
2008.02.13 |
申请号 |
EP20060755271 |
申请日期 |
2006.05.19 |
申请人 |
SOLVAY (SOCIETE ANOMYME) |
发明人 |
KRAFFT, PHILIPPE;GILBEAU, PATRICK;BALTHASART, DOMINIQUE;SMETS, VALENTINE |
分类号 |
C07D303/08 |
主分类号 |
C07D303/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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