PROCESS FOR GRINDING WAXES USING GRINDING AIDS IN A JET MILL, USE OF POLYOLS AS A GRINDING AID AND WAX POWDER COMPRISING POLYOLS

摘要

The present invention provides a process for grinding waxes, especially paraffin waxes, using a polyol as a grinding aid in a jet mill, especially a fluidized bed counter-jet mill, to wax powders thus produced and comprising the grinding aid, and the use of the polyols as a grinding aid for waxes.