| 发明名称 |
Process for the preparation of an enriched 2,2'-oxydisuccinate reaction mixture by removal of calcium malate |
| 摘要 |
A process for the preparation of enriched reaction mixtures containing 2,2'-oxydisuccinate (alkaline earth metal salts) is disclosed, by pH reduction and removal of alkaline earth metal malates.
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| 申请公布号 |
US5466868(A) |
申请公布日期 |
1995.11.14 |
| 申请号 |
US19940323301 |
申请日期 |
1994.10.14 |
| 申请人 |
LEVER BROTHERS COMPANY, DIVISION OF CONOPCO, INC. |
发明人 |
WU, SHANG-REN;WU, DONNA;GUTIERREZ, EDDIE N. |
| 分类号 |
C07C59/245;C07C59/305;(IPC1-7):C07C51/42;C07C51/43 |
主分类号 |
C07C59/245 |
| 代理机构 |
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代理人 |
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| 主权项 |
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