发明名称 |
Particulate laundry detergent compositions containing nonionic surfactant granules |
摘要 |
A particulate free-flowing laundry detergent composition comprises at least two different granular components: a granular component containing anionic surfactant, and a granular nonionic surfactant component comprising from 20 to 30 wt % of nonionic surfactant on a non-spray-dried particulate carrier material comprising sodium sesquicarbonate. The nonionic surfactant component is preferably prepared by in-situ neutralisation of sodium carbonate with a water-soluble organic acid in the presence of the nonionic surfactant, in a high- or moderate-shear mixer. |
申请公布号 |
AU1383800(A) |
申请公布日期 |
2000.06.13 |
申请号 |
AU20000013838 |
申请日期 |
1999.11.08 |
申请人 |
UNILEVER PLC |
发明人 |
REINHARD KOHLUS;JOHANNES HENDRIKUS LANGEVELD;SEENG DJIANG LIEM |
分类号 |
C11D1/14;C11D1/22;C11D1/66;C11D1/72;C11D1/83;C11D3/10;C11D3/20;C11D3/37;C11D17/00;C11D17/06 |
主分类号 |
C11D1/14 |
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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