申请人:The Clorox Company
公开号:US10986841B2
公开(公告)日:2021-04-27
Sanitizing and disinfecting compositions with relatively low levels of free available chlorine, with good effectiveness against microbes. The composition may include less than 0.5% by weight hypochlorite or other free available chlorine level, at least one nonionic or zwitterionic surfactant, with a pH from 8 to 12.5. The composition is characterized by an R value of greater than 0 (e.g., greater than 0.5, or equal to 1), where R is defined as the sum of the concentration of any nonionic, zwitterionic, and cationic surfactants divided by the total surfactant concentration (and total surfactant concentration may include any surfactant aids). The compositions may exhibit at least a 3-log reduction in M. bovis or C. diff population within 10 minutes (e.g., 4-6 minutes).
具有较低游离氯含量的消毒和杀菌组合物,对微生物具有良好的杀灭效果。该组合物可包括小于 0.5%(按重量计)的次氯酸盐或其他游离可得氯,至少一种非离子或齐聚物表面活性剂,pH 值为 8 至 12.5。组合物的特征是 R 值大于 0(例如,大于 0.5 或等于 1),其中 R 定义为任何非离子、齐聚离子和阳离子表面活性剂的浓度之和除以总表面活性剂浓度(总表面活性剂浓度可包括任何表面活性剂助剂)。在 10 分钟内(如 4-6 分钟),组合物可显示出至少 3 个菌落的牛杆菌或 C. diff 群体减少。