| 摘要 |
<p>A crystalline foaming, cleaning agent for the cleaning and degreasing of domestic utensils, floors, tiles etc. and vehicles is prepared by combining a liquid detergent containing alkaline alkylarysulphonates and polyoxyethylated fatty alcohols and their alkaline salts with an absorbent support. Suitable supports are silica, kieselguhr, clays and expanded plastics. Equal weights of detergent and support are pref. used. The crystals are placed in a container with a perforated bottom which is attached to a water supply.</p> |
