| 发明名称 |
EMULSIFIERS DERIVED FROM HYDROXYCARBOXYLIC ACIDS |
| 摘要 |
Emulsifiers are made by esterifying one or two of the carboxyl groups of citric acid with a hydroxy-ester formed from a long chain alcohol and an acid of formula: R1 ¦ HO-C-COOH ¦ R2 in which R1 and R2 are each hydrogen or methyl. |
| 申请公布号 |
IE39397(B1) |
申请公布日期 |
1978.09.27 |
| 申请号 |
IE19740001124 |
申请日期 |
1974.05.28 |
| 申请人 |
RHONE POULENC S.A. |
发明人 |
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| 分类号 |
C07C69/675;A23L29/10;B01F17/00;B01F17/36;B01F17/38 |
主分类号 |
C07C69/675 |
| 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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