| abstract |
The present invention relates to a process for preparing a calcium carbonate-containing material comprising one or more calcium carbonate-containing materials having a ratio [d 80 / d 20 ] of particles having an average particle size d 80 value to particles having an average particle size d 20 value within the range of 1.5 to 4 The use of calcium carbonate-containing materials for the replacement of PCC in plastic applications, in general, in the production of aqueous suspensions, in paper and board applications, in cosmetics, in caking and sealants, in adhesives, in paints and coatings, . |