Hard surface cleaning compositions comprising a mixture of citric and formic acid
    4.
    发明授权
    Hard surface cleaning compositions comprising a mixture of citric and formic acid 有权
    包含柠檬酸和甲酸的混合物的硬表面清洁组合物

    公开(公告)号:US07199094B2

    公开(公告)日:2007-04-03

    申请号:US10505068

    申请日:2003-02-20

    IPC分类号: C11D7/26 C11D3/37 C11D1/02

    摘要: Improved hard surface cleaning compositions having an acidic pH provide good removal of soap scum stains. Compositions of the present invention comprise an acidic constituent which comprises either citric acid alone or citric acid in combination with an acid selected from the group consisting of sorbic acid, acetic acid, boric acid, formic acid, maleic acid, adipic acid, lactic acid, malic acid, malonic acid, glycolic acid, and mixtures thereof; at least one anionic surfactant; at least one thickener; at least one scrubbing agent; one or more optional constituents; and the balance water; wherein the aqueous hard surface cleaning composition exhibits a pH of 6.0 or less.

    摘要翻译: 具有酸性pH的改进的硬表面清洁组合物提供肥皂浮渣的良好去除。 本发明的组合物包含酸性成分,其包含单独的柠檬酸或柠檬酸与选自山梨酸,乙酸,硼酸,甲酸,马来酸,己二酸,乳酸, 苹果酸,丙二酸,乙醇酸及其混合物; 至少一种阴离子表面活性剂; 至少一种增稠剂; 至少一种洗涤剂; 一种或多种任选成分; 和平衡水; 其中所述水性硬质表面清洁组合物的pH为6.0以下。