Drain formulation for enhanced hair dissolution
    2.
    发明授权
    Drain formulation for enhanced hair dissolution 有权
    用于增强头发溶解的排水配方

    公开(公告)号:US09487742B2

    公开(公告)日:2016-11-08

    申请号:US13950140

    申请日:2013-07-24

    摘要: The invention relates to drain cleaning compositions including relatively high concentrations of a hypochlorite oxidizing agent and a hydroxide (e.g., 4 to 12% and 2.5 to 10%, respectively. The composition further includes a surfactant (e.g., a surfactant blend, water, and exhibits a very high pH (e.g., at least 13). The composition is monophasic, even at high oxidizing and hydroxide concentrations. The surfactant may include a blend of an uncharged surfactant (e.g., an amphoteric surfactant or nonionic surfactant) and a charged surfactant (e.g., anionic, cationic, or a surfactant that becomes so under the high pH conditions of the composition). The ratio of charged to uncharged surfactant may be at least 1:10, e.g., from 1:10 to about 1:50.

    摘要翻译: 本发明涉及排水清洗组合物,其包括相对高浓度的次氯酸盐氧化剂和氢氧化物(例如,分别为4至12%和2.5至10%。该组合物还包括表面活性剂(例如表面活性剂共混物,水和 表现出非常高的pH(例如至少13),甚至在高氧化性和氢氧化物浓度下,组合物是单相的,表面活性剂可以包括不带电表面活性剂(例如两性表面活性剂或非离子表面活性剂)和带电表面活性剂 (例如,在组合物的高pH条件下变成阴离子,阳离子或表面活性剂)。带电量与不带电表面活性剂的比例可以至少为1:10,例如从1:10至约1:50。