Blends of surface modified calcium carbonate containing particles (MCC) and precipitated calcium carbonate containing particles (PCC) and their uses

摘要

The present invention relates to a process for the preparation of an aqueous slurry comprising a blend of surface modified calcium carbonate containing particles (MCC) and precipitated calcium carbonate containing particles (PCC), an aqueous slurry comprising said blend, and also an aqueous slurry Blends, and their use in paper, paper coatings, foil paper, digital photographic paper, paints, coatings, adhesives, plastics, wastewater treatment or waste water treatment agents.