Process for manufacture of a high active detergent composition
containing succinic acid
    3.
    发明授权
    Process for manufacture of a high active detergent composition containing succinic acid 失效
    制备含有琥珀酸的高活性洗涤剂组合物的方法

    公开(公告)号:US5719116A

    公开(公告)日:1998-02-17

    申请号:US318612

    申请日:1995-01-06

    CPC分类号: C11D11/04 C11D1/08

    摘要: A process for making a concentrated liquid detergent composition comprising the steps of: i) mixing succinic anhydride, water and an alkaline catalyst, wherein the ratio of succinic anhydride to water is at least 4:1; ii) allowing an exothermic hydrolysis reaction to take place in a buffer tank, and iii) mixing the resulting highly active, partly neutralised succinic acid with other detergent ingredients.

    摘要翻译: PCT No.PCT / US93 / 02943 Sec。 371 1995年1月6日第 102(e)日期1995年1月6日PCT 1993年3月29日PCT公布。 公开号WO93 / 21290 日本1993年10月28日制造浓缩液体洗涤剂组合物的方法,包括以下步骤:i)将琥珀酸酐,水和碱性催化剂混合,其中琥珀酸酐与水的比例为至少4:1; ii)允许在缓冲罐中发生放热水解反应,和iii)将得到的高活性部分中和的琥珀酸与其它洗涤剂成分混合。

    Liquid laundry detergents containing cationic hydroxyethyl cellulose polymer
    6.
    发明申请
    Liquid laundry detergents containing cationic hydroxyethyl cellulose polymer 有权
    含有阳离子羟乙基纤维素聚合物的液体衣物洗涤剂

    公开(公告)号:US20080248986A1

    公开(公告)日:2008-10-09

    申请号:US11732776

    申请日:2007-04-04

    IPC分类号: C11D17/08 C11D3/50

    摘要: Aqueous liquid laundry detergent compositions useful for cleaning fabrics wherein the compositions contain from about 0.05% to about 0.4%, by weight of the composition, of a cationic hydroxyethyl cellulose polymer having a degree of substitution of the cationic charge of from about 0.01 to about 0.20; from about 5% to about 30%, by weight of the composition, of a surfactant comprising at least one anionic surfactant and at least one nonionic surfactant; and from about 2% to about 15%, by weight of the composition, of fatty acid. Use of such aqueous liquid laundry detergent compositions for handwashing delicate fabrics. Use of such aqueous liquid laundry detergent compositions for machine washing of delicate fabrics, wherein the machine washing occurs at a delicate machine setting.

    摘要翻译: 用于清洗织物的水性液体衣物洗涤剂组合物,其中组合物含有按组合物重量计约0.05%至约0.4%的阳离子羟乙基纤维素聚合物,其阳离子电荷的取代度为约0.01至约0.20 ; 约5重量%至约30重量%的包含至少一种阴离子表面活性剂和至少一种非离子表面活性剂的表面活性剂; 和约2%至约15%的脂肪酸​​。 使用这种水性液体衣物洗涤剂组合物来洗手精细织物。 使用这种水性液体衣物洗涤剂组合物用于精细织物的机器洗涤,其中机器洗涤以精细的机器设置发生。