发明名称 |
PRODUCTION OF DETERGENT GRANULATES |
摘要 |
A granular detergent product is made by contacting a liquid binder and a solid neutralising agent. The binder has an acidic component comprising an anionic surfactant acidic precursor and an inorganic acid. The inorganic acid is at least 2.5 % by weight of the acidic component. The neutralising agent and at least some of the binder are granulated in a low-shear granulator, especially a gas fluidisation granulator.
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申请公布号 |
WO9900475(A1) |
申请公布日期 |
1999.01.07 |
申请号 |
WO1998EP03670 |
申请日期 |
1998.06.12 |
申请人 |
UNILEVER PLC;UNILEVER N.V. |
发明人 |
DE MENEZES SAMPAIO, BERNADETE BARRETO;VALLI, LAZARO |
分类号 |
C11D3/02;C11D11/00;C11D11/04;(IPC1-7):C11D11/04 |
主分类号 |
C11D3/02 |
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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