| 发明名称 |
Process for the purification of organic solutions of percarboxylic acids |
| 摘要 |
Organic solutions of percarboxylic acids are subjected to a wash by means of a dilute aqueous solution containing from 35 to 60% by weight of sulphuric acid, which if appropriate, is preceded by a preliminary wash by means of a concentrated aqueous solution containing more than 65% by weight of sulphuric acid.
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| 申请公布号 |
US4294776(A) |
申请公布日期 |
1981.10.13 |
| 申请号 |
US19800145836 |
申请日期 |
1980.05.01 |
| 申请人 |
PROPYLOX (SOCIETE ANONYME) |
发明人 |
HARDY, NICOLAS;DANCOT, GEORGES |
| 分类号 |
C07C409/24;C07C67/00;C07C407/00;(IPC1-7):C07C179/10 |
主分类号 |
C07C409/24 |
| 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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