发明名称 |
Ether carboxylate detergent builders. |
摘要 |
<p>Provided herein are ether carboxylate builder compositions comprising a combination of tartrate monosuccinic acid (or salts thereof) and tartrate disuccinic acid (or salts thereof). Such mixtures can be prepared by reacting water-soluble, mixed maleic acid salts with mixed tartaric acid salts. Both components of the resulting ether carboxylate mixture act as sequestering agents and are useful as detergency builders. Detergent and laundry additive compositions incorporating these ether carboxylates can be prepared without use of detergent builder components containing phosphorus or nitrogen.</p> |
申请公布号 |
EP0367296(A2) |
申请公布日期 |
1990.05.09 |
申请号 |
EP19890121749 |
申请日期 |
1987.01.28 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
BUSH, RODNEY DEAN;CONNOR, DANIEL STEDMAN;HEINZMAN, STEPHEN WAYNE;MACKEY, LARRY NEIL |
分类号 |
C07C59/305;C08G65/26;C11D3/20 |
主分类号 |
C07C59/305 |
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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