Process for preparing Calcium Carbonate material comprising providing at least one material containing Calcium Carbonate, providing at least one Salt of a Fatty Acid C5 C28,TRY putting the material in contact with said fatty acid and obtain the material Surface treated material; Calcium Carbonate; and their use in the control of organic material in a mAqueous environment.

摘要

Process for preparing Calcium Carbonate treated superficially.Contact comprising Calcium Carbonate with C5 C28 Fatty Acid Salts and / or primary alkanolamine monoalcohol polyethylenimine; Calcium Carbonate treated superficially.And a process for the control of Organic Materials in an aqueous medium.