| 发明名称 |
PROCESS FOR THE SEPARATION OF DICHLOROPHENOL ISOMERS |
| 摘要 |
<p>This invention discloses a process for the separation of 2,5-dichlorophenol and 2,4-dichlorophenol mixture by a method which involves the treatment of the dichlorophenol mixture with aqueous ammonia solution under specified conditions.</p> |
| 申请公布号 |
GB2341178(A) |
申请公布日期 |
2000.03.08 |
| 申请号 |
GB19990018381 |
申请日期 |
1999.08.05 |
| 申请人 |
* GHARDA CHEMICALS LIMITED |
发明人 |
M M * BEHRAMKAMDIN;T * CHANDIRAN;P C * JOSEPH;P K * GAWAS;T S * DAKORWALA |
| 分类号 |
C07C37/68;C07C37/86;(IPC1-7):C07C39/30;C07C37/70 |
主分类号 |
C07C37/68 |
| 代理机构 |
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代理人 |
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| 主权项 |
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