PROCESS FOR THE GRANULATION OF POWDERED TABLET MASSES USED THE PREPARATION OF PHARMACEUTICAL GRANULATES.

摘要

Process for the granulation of powdered tablet masses such as herein defined wherein tablet mass is admixed with a powdered binding agent which salts or softens a t temperature which does not adversely effect the tablet mass the mixture thus obtained is heated in a fluidized bed with hot air to a temperature above the melting point of the binding agent and subsequently, without interruption of the air current to the fluidized bed, again cooled to a temperature below the melting point of binding agent by blowing cold air into the fluidized bed.