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    Fabric softening compositions containing emulsified silicone
    3.
    发明授权
    Fabric softening compositions containing emulsified silicone 失效
    含有乳化硅酮的织物柔软组合物

    公开(公告)号：US06251850B1

    公开(公告)日：2001-06-26

    申请号：US09570864

    申请日：2000-05-15

    申请人： David Ellis Clarke ,  Serge Firmin Creutz ,  Benoit Henault ,  Samantha Small

    发明人： David Ellis Clarke ,  Serge Firmin Creutz ,  Benoit Henault ,  Samantha Small

    IPC分类号： C11D138

    CPC分类号： D06M15/643 ,  C11D1/62 ,  C11D3/0015 ,  C11D3/373 ,  D06M13/005 ,  D06M13/46 ,  D06M13/463 ,  D06M2200/20 ,  D06M2200/50

    摘要： A fabric softening composition comprising: (a) a cationic fabric softening compound; and (b) an emulsified silicone. In one aspect the viscosity of the silicone before emulsification is from 10,000 cSt to 1,000,000 cSt, preferably from 30,000 cSt to 750,000 cSt, more preferably from 40,000 cSt to 400,000 cSt, most preferably 45,000 cSt to 250,000 cSt, eg 45,000 cSt to 200,000 cSt and the emulsion is a macro-emulsion. In another aspect, the median silicone droplet size in the emulsion is at least 0.2 &mgr;m, preferably at least 0.25 &mgr;m, more preferably at least 0.39 &mgr;m, preferably also no greater than 25 &mgr;m and is emulsified with an emulsifier comprising one or more cationic surfactants.

    摘要翻译： 一种织物软化组合物，其包含：（a）阳离子织物软化化合物; 一方面，乳化前的硅氧烷的粘度为10,000cSt至1,000,000cSt，优选为30,000cSt至750,000cSt，更优选为40,000cSt至400,000cSt，最优选为45,000cSt至250,000cSt ，例如45,000cSt至200,000cSt，乳液是大乳液。 在另一方面，乳液中的中等硅氧烷液滴尺寸为至少0.2μm，优选至少0.25μm，更优选至少0.39μm，优选不大于25μm，并且用包含一种或多种阳离子表面活性剂的乳化剂乳化 。