| 发明名称 |
Sorbic acid process with crystallization. |
| 摘要 |
<p>Preparation of sorbic acid from precursors by contact with acid catalysts is improved by utilizing crystallization to separate sorbic acid during the preparation.</p> |
| 申请公布号 |
EP0084304(A1) |
申请公布日期 |
1983.07.27 |
| 申请号 |
EP19820870074 |
申请日期 |
1982.12.17 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
HALLCHER, RICHARD CHARLES |
| 分类号 |
C07C57/10;C07C51/00;C07C51/09;C07C51/377;C07C51/43;C07C67/00;(IPC1-7):07C57/10;07C51/43;07C51/377;07C51/09 |
主分类号 |
C07C57/10 |
| 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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