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    • 30. 发明申请
    • DETERGENT BAR AND PROCESS FOR ITS MANUFACTURE
    • 洗涤棒及其制造方法
    • WO2002066588A2
    • 2002-08-29
    • PCT/EP2002/001246
    • 2002-02-05
    • UNILEVER N.V.UNILEVER PLCHINDUSTAN LEVER LTD
    • RAJAPANDIAN, Benjamin
    • C11D
    • C11D3/128C11D3/166C11D3/37C11D11/04C11D17/0073
    • A process for the preparation of a detergent bar, the process comprising the steps of (a) admixing in any order an acid precursor of a detergent active, an alkaline material for at least partially, preferably totally, neutralising the acid precursor, at least one hydroxy and/or amino group containing polymer, a boron containing compound, sodium aluminosilicate and/or generating reactants for generating sodium aluminosilicate in situ by allowing a source of monomeric aluminium to condense with a silicate anion, and optionally if desired, one or more other materials selected from other detergent actives, builders, fillers and minor ingredients; and(b) converting the admixed components resulting from (a), into a detergent bar.
    • 一种制备洗涤剂条的方法,该方法包括以下步骤:(a)以任何顺序将洗涤剂活性物的酸前体,至少部分优选完全中和酸前体的碱性物质,至少一种 含羟基和/或氨基的聚合物,含硼化合物,铝硅酸钠和/或产生用于通过使单体铝源与硅酸根阴离子缩合而原位产生铝硅酸钠的反应物,以及任选地,如果需要的话,一种或多种其它 选自其他洗涤剂活性剂,助洗剂,填料和次要成分的材料; 和(b)将由(a)得到的混合成分转化成洗涤剂条。