Isotropic liquids comprising hydrophobically modified polar polymer
    4.
    发明授权
    Isotropic liquids comprising hydrophobically modified polar polymer 失效
    包含疏水改性极性聚合物的各向同性液体

    公开(公告)号:US5723434A

    公开(公告)日:1998-03-03

    申请号:US591789

    申请日:1996-01-25

    IPC分类号: C11D3/37 C11D17/00

    CPC分类号: C11D3/3757 C11D3/3769

    摘要: Isotropic liquid detergent composition comprises specific soil antiredeposition polymers containing a hydrophilic backbone and monomer with hydrophobic side chains. When the molar ratio of the number hydrophilic groups to number of hydrophobic groups on said polymers is below certain critical levels, it has been unexpectedly found that the stability (i.e., clarity) of the composition remarkably increases. The solubility of the polymer is further dependent on the type and amount (minimum required) of hydrotrope; surfactant type and levels; and minimum electrolyte levels.

    摘要翻译: 各向同性液体洗涤剂组合物包含含有亲水性骨架的特定土壤抗再沉积聚合物和具有疏水侧链的单体。 当亲水基团的数目与所述聚合物上的疏水基团数目的摩尔比低于某些临界水平时,意外地发现组合物的稳定性(即澄清度)明显增加。 聚合物的溶解度进一步取决于水溶助长剂的类型和数量(最低要求); 表面活性剂类型和含量; 和最低电解质水平。

    Detergent compositions containing ethoxylated fatty alcohols with narrow
ethylene oxide distributions
    7.
    发明授权
    Detergent compositions containing ethoxylated fatty alcohols with narrow ethylene oxide distributions 失效
    含有环氧乙烷分布窄的乙氧基化脂肪醇的洗涤剂组合物

    公开(公告)号:US4441881A

    公开(公告)日:1984-04-10

    申请号:US415085

    申请日:1982-09-07

    摘要: A detergent composition has been discovered that imparts improved soil shield properties to synthetic fabrics. The composition comprises:(a) about 7 to about 15% by weight of a nonionic surfactant formed from C.sub.12-18 fatty alcohols ethoxylated with about 10 to about 14 moles of ethylene oxide and containing a narrow ethylene oxide distribution;(b) an effective amount up to about 1.0% of a modified cellulose ether; and(c) the balance, detergency adjunct materials.Plant tower smoke produced during the spray drying operation is reduced when using said composition with ethoxylated alcohols of narrow ethylene oxide distribution.

    摘要翻译: 已经发现洗涤剂组合物赋予合成织物改进的防污性能。 组合物包含:(a)约7至约15重量%的由约10至约14摩尔环氧乙烷乙氧基化并且含有窄环氧乙烷分布的C12-18脂肪醇形成的非离子表面活性剂; (b)有效量至多约1.0%的改性纤维素醚; 和(c)余量,去污助剂。 当使用所述组合物与具有窄环氧乙烷分布的乙氧基化醇时,在喷雾干燥操作期间产生的植物塔烟被减少。

    Liquid detergent compositions containing hydroxypropyl methylcellulose
    8.
    发明授权
    Liquid detergent compositions containing hydroxypropyl methylcellulose 失效
    含有羟丙基甲基纤维素的液体洗涤剂组合物

    公开(公告)号:US4532067A

    公开(公告)日:1985-07-30

    申请号:US569802

    申请日:1984-01-11

    IPC分类号: C11D3/22 C11D17/00

    CPC分类号: C11D3/225

    摘要: An aqueous liquid detergent composition containing a nonionic surfactant, a builder, a particular hydroxypropyl methylcellulose ether and optionally an anionic surfactant is disclosed having unusual stability, especially at low temperatures. The hydroxypropyl methylcellulose is characterized as having 28-30% methoxyl and 7-12% hydroxypropyl substitution with molecular weight from 5-250 cps nominal viscosity in 2% aqueous solution at 68.degree. F.

    摘要翻译: 公开了含有非离子表面活性剂,助洗剂,特定羟丙基甲基纤维素醚和任选的阴离子表面活性剂的水性液体洗涤剂组合物,其具有不寻常的稳定性,特别是在低温下。 羟丙基甲基纤维素的特征在于在68°F的2%水溶液中具有28-30%甲氧基和7-12%羟丙基取代,分子量为5-250cps标称粘度。