发明名称 |
PROCESS FOR PREPARING DETERGENT COMPOSITIONS |
摘要 |
C.3236 US A process for the preparation of a high-bulk-density granular detergent composition or component comprises treating a particulate detergent composition in a high-speed mixer/granulator to effect granulation and densification to a bulk density of at least 650 g/litre, and subsequently admixing a small quantity of finely divided amorphous sodium aluminosilicate to the dense granular detergent composition thus obtained. This improves flow properties and raises bulk density further.
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申请公布号 |
CA1323277(C) |
申请公布日期 |
1993.10.19 |
申请号 |
CA19890597592 |
申请日期 |
1989.04.24 |
申请人 |
UNILEVER PLC |
发明人 |
DONALDSON, ROBERT;HIGHT, ANDREW T.;HOLLINGSWORTH, MICHAEL W.;KAWAFUCHI, KEIICHI;PETER, DONALD;RUSSELL, PETER J. |
分类号 |
C11D10/02;C11D3/12;C11D11/00;C11D11/04;C11D17/06;(IPC1-7):C11D11/00;C11D3/08 |
主分类号 |
C11D10/02 |
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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