METHOD TO PRODUCE THREE-DIMENSIONAL BODIES MOLDED IN LAYERS

摘要

the invention relates to a method for producing three-dimensional bodies molded in layers by building layer by layer using a resin component containing at least one furanic resin and more than 5% by weight and less than 50% by weight of monomer furfuryl alcohol and an acid. the molded bodies produced in this way are suitable, among others, as casting molds and casting cores for the production of cast metal parts.