3D INFILTRATION METHOD
First Claim
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1. A method for producing one or more three-dimensional components by means of a layering technique comprising the steps of:
- applying material layers of the three-dimensional component(s);
at least partially solidifying the material layers, wherein the solidified areas at least partially have pores, andcontacting the three-dimensional component(s) with a water-containing medium,wherein a particulate material is used to build the material layers, the particulate material including a build material which binds or solidifies due to the introduction of the water-containing medium.
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Abstract
The invention relates to a method for producing three-dimensional molded parts in two method steps and infiltrating the molded part, as well as a material system.
59 Citations
20 Claims
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1. A method for producing one or more three-dimensional components by means of a layering technique comprising the steps of:
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applying material layers of the three-dimensional component(s); at least partially solidifying the material layers, wherein the solidified areas at least partially have pores, and contacting the three-dimensional component(s) with a water-containing medium, wherein a particulate material is used to build the material layers, the particulate material including a build material which binds or solidifies due to the introduction of the water-containing medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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8. A material system, suitable for producing a three-dimensional part by means of a layering technique, comprising:
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a first component being a hydraulically hardening material, and a second component being or containing an aqueous solution-containing material, which is hardened by the discharge of water. - View Dependent Claims (9, 19, 20)
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Specification