| 发明名称 |
Manufacture of tartrate disuccinate/tartrate monosuccinate with enhanced TDS levels |
| 摘要 |
Mixtures of tartrate disuccinate and tartrate monosuccinate enriched in the disuccinate species are prepared by reacting isomerically pure D- or L-tartaric acid with maleic anhydride in the presence of sodium hydroxide and calcium hydroxide.
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| 申请公布号 |
US5015468(A) |
申请公布日期 |
1991.05.14 |
| 申请号 |
US19900543646 |
申请日期 |
1990.06.26 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CONNOR, DANIEL S.;STIDHAM, ROBERT E. |
| 分类号 |
A61K8/365;A61Q11/00 |
主分类号 |
A61K8/365 |
| 代理机构 |
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代理人 |
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| 主权项 |
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