| 发明名称 |
Preparation of the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid |
| 摘要 |
This invention relates to a novel process for preparing the calcium salt of alpha -hydroxy- gamma -methylmercaptobutyric acid (MHBA) by contacting solid calcium oxide or calcium hydroxide with liquid MHBA.
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| 申请公布号 |
US4335257(A) |
申请公布日期 |
1982.06.15 |
| 申请号 |
US19800184210 |
申请日期 |
1980.09.05 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CUMMINS, EARL W.;GLEICH, STEVEN I.;VIGILANT, ROBERT M. |
| 分类号 |
C07C319/20;A23K1/16;C07C67/00;C07C313/00;C07C323/52;(IPC1-7):C07C149/20 |
主分类号 |
C07C319/20 |
| 代理机构 |
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代理人 |
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| 地址 |
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