| abstract |
<b> Process and apparatus for producing three-dimensional ceramic bodies <d> A process for producing three-dimensional ceramic bodies by layer printing a suspension comprising the constituents required for forming ceramic-shaped bodies by means of a printer is described. ink jet in the desired three-dimensional shape on a support material, drying and hardening of the composite layer formed, characterized in that the printing is carried out using a suspension comprising from 50 to 80% by weight of ceramic particles in a medium. A dispersion comprising an aqueous bohemite sol, at least one low molecular weight alcohol, at least one drying inhibitor and at least one organic fluidizer, and an apparatus for performing this process is also described. |