VERFAHREN ZUM COMPOUNDIEREN KERAMISCHER SPRITZGUSSMASSEN UND FASERMASSEN

摘要

Process for producing powder-filled compounds of thermoplastics, characterised in that a) the powders are suspended in the solvent, b) the thermoplastics are then dissolved in the suspension, c) the thermoplastics are precipitated from the resulting mixture together with the powder either by means of the precipitant or by lowering the temperature of the mixture to the point below the segregation temperature of thermoplastic and solvent and d) the solvent and, if appropriate, the precipitant is/are removed from the precipitated mixture by drying at temperatures below the softening temperature of the thermoplastic. n