发明名称 |
PARTICULATE DETERGENT COMPOSITIONS |
摘要 |
A particulate detergent composition having a bulk density of 700 g/l or less and containing at least 10 wt.% (preferably at least 15 wt.%) of organic detergent surfactant comprises a base powder composed of at least two granular components. Less than 80 % by weight, preferably less than 66 % by weight, of the base powder has a compressibilit y (measured at 20-25 .degree.C and about 40 % relative humidity) of 17 % or more. Preferably one of the components of the base powder is a granule containing a high level (at least 60 wt.%) of anionic surfactant.
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申请公布号 |
CA2289481(C) |
申请公布日期 |
2004.07.20 |
申请号 |
CA19982289481 |
申请日期 |
1998.05.11 |
申请人 |
UNILEVER PLC |
发明人 |
LIEM, SEENG DJIANG;VERSCHELLING, GILBERT MARTIN;EMERY, WILLIAM DEREK;INSTONE, TERRY |
分类号 |
C11D1/66;C11D1/83;C11D3/06;C11D3/12;C11D17/06;(IPC1-7):C11D17/06 |
主分类号 |
C11D1/66 |
代理机构 |
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