| 摘要 |
The present invention relates to the field of hard surface compositions. In particular this invention relates to the use of oxidized humic acid compounds, its salts and derivatives or its mixtures, in hard surface cleaning compositions. This effective builder is useful for enhancement of cleaning capacity. Cleaning compositions of the present invention are prepared by using oxidized humic acid ,its salts and derivatives or mixtures thereof and used for cleaning purposes glass, metal, plastic, ceramic, stone, tile, floor, sink, wash basin, toilet bowl, bathtube, bathroom, kitchen bench, building facade and similar surfaces. |
