发明名称 |
Zero-phosphorous detergent powders containing aluminosilicate, succinate and polycarboxylate polymer |
摘要 |
Low or zero-phosphate spray-dried detergent powders containing less than 10% sodium silicate are structured with a combination of a succinic acid salt and a film-forming polymeric polycarboxylate. The preferred detergency builder is alkali metal aluminosilicate.
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申请公布号 |
US4861503(A) |
申请公布日期 |
1989.08.29 |
申请号 |
US19880198680 |
申请日期 |
1988.05.24 |
申请人 |
LEVER BROTHERS COMPANY |
发明人 |
HOLLINGSWORTH, MICHAEL W.;RUSSELL, PETER J. |
分类号 |
C11D3/06;C11D3/08;C11D3/12;C11D3/20;C11D3/37;C11D3/60;C11D11/02;C11D17/06 |
主分类号 |
C11D3/06 |
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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