发明名称 |
Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties |
摘要 |
A process for continuously preparing high density detergent composition is provided. The process comprises the steps of: (a) continuously charging a detergent surfactant paste and dry starting detergent material into a mixer/densifier for densification and build-up to obtain agglomerates; (b) feeding the agglomerates into a conditioning apparatus for improving the flow properties of the agglomerates and for separating the agglomerates into a first agglomerate mixture and a second agglomerate mixture; (d) recycling the first agglomerate mixture into the mixer/densifier for further agglomeration; (e) admixing adjunct detergent ingredients to the second agglomerate mixture so as to form the high density detergent composition.
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申请公布号 |
US5489392(A) |
申请公布日期 |
1996.02.06 |
申请号 |
US19940309215 |
申请日期 |
1994.09.20 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CAPECI, SCOTT W.;LANGE, JOHN F.;SMITH, DAVID J.;ROBERTS, NIGEL S. |
分类号 |
C11D11/00;C11D17/06;(IPC1-7):C11D11/00 |
主分类号 |
C11D11/00 |
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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