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    Liquid detergent compositions
    1.
    发明授权
    Liquid detergent compositions 失效
    液体洗涤剂组合物

    公开(公告)号：US4671895A

    公开(公告)日：1987-06-09

    申请号：US798339

    申请日：1985-11-15

    申请人： Rita Erilli ,  Myriam Mondin

    发明人： Rita Erilli ,  Myriam Mondin

    IPC分类号： C11D1/14 ,  C11D1/29 ,  C11D1/72 ,  C11D1/83 ,  C11D17/08

    CPC分类号： C11D1/83

    摘要： Liquid detergent compositions based on paraffin sulfonate, ethoxylated higher alcohol sulfate, nonionic surfactant and a small amount of an alcohol sulfate wherein the alcohol (alkyl group) of the alcohol sulfate has at least two fewer carbon atoms than that of the higher alcohol sulfate are clear and stable. These liquid detergent compositions can be made highly concentrated in terms of detergent active ingredients, for example, up to 50% or more of active ingredients. A typical example includes about 30 weight % paraffin sulfonate, 3 weight % C.sub.12 -C.sub.15 alkyl ether sulfate EO 3:1, Na salt, 6 weight % C.sub.9 -C.sub.11 fatty alcohol ethoxylate EO 8:1, 1 weight % C.sub.8 -C.sub.10 alkyl sulfate, Na salt, the balance being water with optional dye and fragrance.

    摘要翻译： 基于链烷烃磺酸盐，乙氧基化高级醇硫酸盐，非离子表面活性剂和少量醇硫酸盐的液体洗涤剂组合物，其中醇硫酸盐的醇（烷基）具有比高级醇硫酸盐少至少两个碳原子 稳定。 这些液体洗涤剂组合物可以根据洗涤剂活性成分，例如高达50％或更多的活性成分而高度浓缩。 典型的实例包括约30重量％的链烷烃磺酸盐，3重量％的C 12 -C 15烷基醚硫酸盐EO 3：1，Na盐，6重量％C 9 -C 11脂肪醇乙氧基化物EO 8:1,1重量％C 8 -C 10烷基硫酸盐 ，钠盐，余量为可选择的染料和香料的水分。

    Light duty microemulsion liquid detergent composition
    6.
    发明授权
    Light duty microemulsion liquid detergent composition 失效
    轻型微乳液液体洗涤剂组合物

    公开(公告)号：US5415812A

    公开(公告)日：1995-05-16

    申请号：US96500

    申请日：1993-09-03

    申请人： Patrick Durbut ,  Ammanuel Mehreteab ,  Myriam Mondin ,  Guy Broze

    发明人： Patrick Durbut ,  Ammanuel Mehreteab ,  Myriam Mondin ,  Guy Broze

    IPC分类号： C11D1/14 ,  C11D1/29 ,  C11D1/62 ,  C11D1/65 ,  C11D17/00 ,  C11D1/12 ,  C11D3/44

    CPC分类号： C11D17/0021 ,  C11D1/65 ,  C11D1/14 ,  C11D1/29 ,  C11D1/62

    摘要： A light duty microemulsion liquid detergent composition, useful for removing greasy soils from surfaces with both neat and diluted forms of the detergent composition, includes a moderately water soluble complex of anionic and cationic surfactants, in which complex the anionic and cationic moieties are in essentially equivalent or equimolar proportions, an anionic detergent, a co-surfactant, an organic solvent and water. Preferably, the complex component is one in which the anionic and cationic moieties include hydrophilic portions or substituents, in addition to the complex forming portions thereof, the anionic detergent is a mixture of higher paraffin sulfonate and higher alkyl polyoxyethylene sulfate, the co-surfactant is a polypropylene glycol ether, a poly-lower alkylene glycol lower alkyl ether or a poly-lower alkylene glycol lower alkanoyl ester, and the organic solvent is a non-polar oil, such as an isoparaffin, or an oil having polar properties, such as a lower fatty acid ester or a lower fatty alcohol ester. Also within the invention are the described complex, preferably one of equimolar proportions of sodium C.sub.12-14 alkyl diethoxy ether sulfate and C.sub.12-14 alkyl-bis(2-hydroxyethyl) methylammonium halide, and processes for manufacturing the liquid detergent composition and for removing grease from laundry and hard surfaces by use of such a liquid detergent composition, especially in neat form, in which latter process significantly improved cleaning results, compared to that obtained when using control detergent compositions.

    摘要翻译： 用于从清洁剂和稀释形式的洗涤剂组合物中除去表面的油脂污垢的轻质微乳液液体洗涤剂组合物包括阴离子和阳离子表面活性剂的中等水溶性络合物，其中阴离子和阳离子部分基本相同 或等摩尔比例，阴离子洗涤剂，辅助表面活性剂，有机溶剂和水。 优选地，复合组分是其中阴离子和阳离子部分包括亲水部分或取代基的组分，除了其复合物形成部分之外，阴离子洗涤剂是高级链烷烃磺酸盐和高级烷基聚氧乙烯硫酸盐的混合物，辅助表面活性剂是 聚丙二醇醚，聚低级亚烷基二醇低级烷基醚或聚低级亚烷基二醇低级烷酰基酯，有机溶剂是非极性油，例如异链烷烃或具有极性的油，例如 低级脂肪酸酯或低级脂肪醇酯。 本发明还涉及所述复合物，优选等摩尔比例的C 12-14烷基二乙氧基醚硫酸钠和C 12-14烷基 - 双（2-羟乙基）甲基卤化铵的复合物，以及制备液体洗涤剂组合物和除去油脂的方法 通过使用这种液体洗涤剂组合物，特别是纯净的形式，其中后者方法与使用对照洗涤剂组合物时获得的洗涤剂组合物相比显着地改善了清洗效果。