发明名称 |
PRODUCTION METHOD AND PRODUCTION DEVICE FOR HALO-HYDANTOIN COMPOUND, REUSE SYSTEM, AND HALO-HYDANTOIN COMPOUND |
摘要 |
A method of the present invention for producing a halohydantoin compound by refining, in a dryer (1), a composition containing at least one of water and elemental halogen, an organic solvent, and the halohydantoin compound, the method includes the steps of: (i) removing the organic solvent from the composition; and (ii) removing the at least one of the water and the elemental halogen from the composition refined in the step (i). |
申请公布号 |
EP2937338(A4) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20130864692 |
申请日期 |
2013.11.15 |
申请人 |
NIPPOH CHEMICALS CO., LTD |
发明人 |
IKEGAMI, TOMOHIRO;HANAMURA, YUKIHIKO;UCHIKOSHI, SHINJI |
分类号 |
C07D233/82;B01D3/00;B01D3/06 |
主分类号 |
C07D233/82 |
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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