| 发明名称 |
Decolorization of carbonyl compounds |
| 摘要 |
A method is provided for decolorizing carbonyl compounds. In the method the carbonyl compound is contacted with a decolorizing agent which is a combination of a diamine and a trialkyl phosphite. A decolorized carbonyl product is recovered by distillation of the carbonyl compound.
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| 申请公布号 |
US3898287(A) |
申请公布日期 |
1975.08.05 |
| 申请号 |
US19730331476 |
申请日期 |
1973.02.12 |
| 申请人 |
KRAFTCO CORPORATION |
发明人 |
GLOYER, STEWART E. |
| 分类号 |
C07C45/82;C07C45/00;C07C45/78;C07C67/00;(IPC1-7):C07C49/04 |
主分类号 |
C07C45/82 |
| 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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