| 摘要 |
<p>A process is disclosed for producing silicone-containing defoaming granulates for solid washing products by simultaneous granulation and drying. The silicones are sprayed in the form of aqueous emulsions on a premixed preliminary product of base materials and if required other defoamers at the same time as the mixture is granulated and dried, in particular by the so-called Sket process. The defoaming granulates can be used in solid washing products.</p> |
