| 摘要 |
<p>A particulate foam control agent in finely divided form comprises a silicone antifoam, is wax free and comprises an organic material with a melting point in the range 50.degree.C to 85.degree.C. The organic material comprises a monoester of glycerol and certain fatty acids. These foam control agents have a good storage stability when incorporated in a powder detergent. A method of making such foam control agents comprises contacting the antifoam and the organic material in their liquid form and causing to form a solid in admixture, preferably onto a fluidised bed of carrier particles such as STPP.</p> |
