Method and material system for building models in layers
AssigneeVoxeljet AG
InventorsFlorian Mögele, Imke Nora Kellner
Life of this patent
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Abstract
The present invention describes a method for building models in layers, wherein a first material and subsequent thereto selectively a second material are applied in layers in a build space, and these two application steps are repeated until a desired model is obtained. The two materials form a solid object in a suitable mixing ratio, the first material including a particulate material and the second material being applied with the aid of a print head. The first material, the second material and/or the particulate material include one or more diamines and/or one or more dicarbonyl compounds as the binder.
Claims20
A method for building models in layers, wherein a first material and subsequent thereto selectively a second material are applied in layers in a build space, and these two application steps are repeated until a desired model is obtained;
- the two materials form a solid body in a suitable mixing ratio;
- the first material includes particulate material;
- and the second material is applied with the aid of a print head, and wherein the first material, the second material or the particulate material includes at least one or more dicarbonyl compounds as a binder.
A material system for building models in layers, comprising a first material and a second material, wherein one of the materials includes a particulate material and one of the materials includes one or multiple diamines and one of the materials includes one or multiple dicarbonyl compounds as a binder.
A method for building models in layers, wherein a first material and subsequent thereto selectively a second material are applied in layers in a build space, and these two application steps are repeated until a desired model is obtained;
- the two materials form a solid body in a suitable mixing ratio;
- the first material contains a particulate material;
- and the second material is applied with the aid of a print head, wherein the composition comprising the first and second materials includes diamines and dicarbonyl compounds.
Dependencies are inferred from the claim text.