Abstract: A transparent, elastic, and biocompatible 1K silicone for additive manufacturing that can be printed by stereolithographic processes, includes at least 25-75% by weight of a monomeric or oligomeric dimethacrylate based on silicone or silicone urethanes having a viscosity of <100 Pa·s, 20-50% by weight of one or more monomeric/oligomeric cyclic (meth)acrylates having a viscosity of <0.5 Pa·s, 1-25% by weight of silicone oil having a viscosity of <1 Pa·s, 0.5-20% by weight of fillers with a particle size of <100 ?m, 0.1-5% by weight of one or a combination of a plurality of photoinitiators whose absorption is in the wavelength range of the laser beam or irradiation source used.

Abstract: The invention relates to a device and to a method for the production of a three-dimensional object by the consecutive layered bonding of a material that can be bonded by means of electromagnetic radiation, wherein in the so-called vat an at least n-phase system, where n>2, is present, of which at least one phase comprises the building material and at least one other a phase that cannot be mixed with the building material.

Abstract: A dental modal for making a dental prosthesis has a base body formed with model teeth and model gingiva and with a cutout in an edentate area and with a hole in a floor of the cutout. A plate is releasably fittable complementarily in the cutout and is formed with a hole aligned with the hole of the cutout. A gingiva mask is fittable on the plate in the cutout and is in turn formed with a hole aligned with the holes of the plate and of the cutout. A model implant insert is releasably fittable in the holes of the mask, plate, and cutout and carries a model implant or an implant-screw mockup.