USE OF STRUCTURED WATER-SOLUBLE POLYMERS OBTAINED BY CONTROLLED RADICAL POLYMERIZATION AS A DISPERSANT AND AGENT FOR ASSISTING IN THE GRINDING OF MINERAL MATERIALS

摘要

The invention relates to the use, as a dispersant and/or agent for assisting in the grinding of pigments and/or mineral loads in aqueous suspension, of a water-soluble polymer having a controlled structure and obtained by a controlled radical polymerization process while using, as a polymerization initiator, a particular alkoxyamine.