PROCESS FOR MANUFACTURING COLOURED CERAMIC PARTS BY PIM

摘要

This process for manufacturing a masterbatch for moulding coloured parts comprises the following steps: preparation of a mixture comprising an inorganic, advantageously ceramic powder and a dye; subjecting the mixture to an atomization-drying step in order to obtain an atomized powder; subjecting said atomized powder to a presintering step; mixing the presintered powder with an organic, advantageously polymeric binder in order to obtain the masterbatch.