Natural oxidic or silicate filler modified on the surface, a process for its production

作者: Dieter Kerner , Alan Parkhouse , Siegfried Wolff , Peter Kleinschmit

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摘要: The invention is directed to the modification of natural oxidic or silicate fillers with water insoluble sulfur containing organosilicon compounds. For this purpose, are converted into an aqueous suspension and treated compounds, in a given case presence emulsifier.