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    WASH CYCLE UNIT DOSE SOFTENER
    15.
    发明公开
    WASH CYCLE UNIT DOSE SOFTENER 有权
    洗涤循环单位剂量软化剂

    公开(公告)号：EP1276838A1

    公开(公告)日：2003-01-22

    申请号：EP01928774.7

    申请日：2001-04-23

    Applicant: Colgate-Palmolive Company

    Inventor： JACQUES, Alain ,  ROUSSELET, Juliette ,  CAO, Hoai-Chau

    IPC: C11D3/00 ,  C11D17/00

    CPC classification number: C11D1/667 ,  C11D3/001 ,  C11D3/126 ,  C11D17/0073 ,  C11D17/044

    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising (a) a compacted granular fabric softener composition, the amount of (a) being sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine, and wherein said fabric softener composition comprises a treated montmorillonite-containing clay selected to have initial properties as follows: (i) a montmorillonite content of at least 85 %; and (ii) when said clay is activated with sodium ions, dried and ground to particles, said ground particles do not swell more than about 2.5 fold over a period of 24 hours when added to deionized water at room temperature; and wherein said montmorillonite-containing clay is treated by the process comprising the following sequential steps: (a) drying said clay to a moisture content of from about 25 to about 35%, by weight; (b) extruding the dried material through a die to form a paste; (c) drying said paste to a moisture content of from about 10 % to about 14 % by weight; and (d) calcining at a temperature of about 120 °C to about 250 °C.

    Abstract translation: 一种单位剂量洗涤循环织物柔软组合物，用于在自动洗衣机的洗涤循环中软化或调理织物，所述单位剂量包含（a）压实的粒状织物柔软剂组合物，（a）的量足以形成单位剂量 其能够在所述洗衣机的洗涤循环中提供对织物的有效软化或调理，并且其中所述织物柔软剂组合物包含经处理的含蒙脱石的粘土，所述经蒙脱石处理的粘土经选择具有如下初始性质：（i）蒙脱石含量为至少85％ ; 和（ii）当所述粘土用钠离子活化时，干燥并研磨成颗粒，所述研磨的颗粒当在室温下加入去离子水中时，在24小时内膨胀不超过约2.5倍; 并且其中所述含蒙脱石的粘土通过包括以下顺序步骤的方法处理：（a）将所述粘土干燥至含水量为约25至约35重量％; （b）通过模具挤出干燥的材料以形成糊剂; （c）将所述糊剂干燥至约10重量％至约14重量％的水分含量; 和（d）在约120℃至约250℃的温度下煅烧。

    WASH CYCLE UNIT DOSE SOFTENER
    20.
    发明授权
    WASH CYCLE UNIT DOSE SOFTENER 有权
    WÄSCHEWEICH含有洗涤剂的剂量单位用在WASH

    公开(公告)号：EP1276838B1

    公开(公告)日：2006-09-27

    申请号：EP01928774.7

    申请日：2001-04-23

    Applicant: Colgate-Palmolive Company

    Inventor： JACQUES, Alain ,  ROUSSELET, Juliette ,  CAO, Hoai-Chau

    IPC: C11D3/00 ,  C11D17/00

    CPC classification number: C11D1/667 ,  C11D3/001 ,  C11D3/126 ,  C11D17/0073 ,  C11D17/044

    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising (a) a compacted granular fabric softener composition, the amount of (a) being sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine, and wherein said fabric softener composition comprises a treated montmorillonite-containing clay selected to have initial properties as follows: (i) a montmorillonite content of at least 85 %; and (ii) when said clay is activated with sodium ions, dried and ground to particles, said ground particles do not swell more than about 2.5 fold over a period of 24 hours when added to deionized water at room temperature; and wherein said montmorillonite-containing clay is treated by the process comprising the following sequential steps: (a) drying said clay to a moisture content of from about 25 to about 35%, by weight; (b) extruding the dried material through a die to form a paste; (c) drying said paste to a moisture content of from about 10 % to about 14 % by weight; and (d) calcining at a temperature of about 120 DEG C to about 250 DEG C.

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