Patent ID: 9162927
Filing Date: 2015-10-20
Classification: B22F,B28B,C04B

Abstract:
1. A process for producing a metallic or ceramic shaped body from a thermoplastic material comprising A) 40 to 65% by volume of at least one inorganic sinterable powder A B) 35 to 60% by volume of a mixture of C) 0 to 5% by volume of a dispersing aid, where the sum of components A), B) and C) adds up to 100% by volume, by injection molding or extrusion to give a green body, removing the binder and sintering, which comprises removing the binder by a) treating the molding with a solvent which extracts the binder component B b) then removing the solvent from the molding by drying, and c) then treating the molding in an acid-containing atmosphere which removes the binder component B