Method for constructing patterns in a layered manner
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Abstract
A process to produce models in layers is described, whereby a first material and then selectively a second material is applied in layers on a building platform and these two application stages are repeated until a desired pattern is achieved. The two materials form a solid if a suitable mixture ratio is used and the first material is a material mixture. The material mixture is at least partially prepared prior to each application stage.
204 Citations
35 Claims
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1-17. -17. (canceled)
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18. A method for producing models in layers, comprising:
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(a) applying a first material in a layer on a building platform;
(b) selectively applying a second material to the first layer;
(c) curing the first and second materials to form a solid; and
(d) repeating steps (a) and (b) to achieve a plurality of layers to form a model, wherein the first material is a mixture of at least two components that is at least partially prepared prior to each applying step. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification