| abstract |
The invention consists in the method of obtaining at least one mineral substance and / or at least one pigment containing calcium carbonate, made immediately partially organophilic and partially hydrophilic, in which the carbonate is mixed and / or milled and / or concentrated in an aqueous medium in the presence of one or more ethylene acrylic acid, dispersing agent and / or milling agent, which is introduced before and / or during the processing step; other objects of the invention consist of aqueous dispersions and suspensions of calcium carbonate obtained in this way, as well as their applications in the manufacture of plastics, paints and paper. |