MULTICOLOURED FUSED DEPOSITION MODELLING PRINT

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United States of America Patent

SERIAL NO

14847753

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Abstract

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The invention relates to a modified fused deposition modeling process for production of multicolored three-dimensional objects. More particularly, the invention relates to a 3D printing process with which 3D objects with particularly good color appearance compared to the prior art can be produced. The process according to the invention is based on coloring of the polymer strand used for production of the actual object in the nozzle, and on using a mixing apparatus which comprises a plurality of injection needles, a static mixer or a dynamic mixer.

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Patent Owner(s)

Patent OwnerAddress
EVONIK ROEHM GMBHDARMSTADT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BEKS, Kris Rosmeer, BE 4 86
CREMER, Sonja Sulzbach, DE 4 86
DEWAELHEYNS, Ludo Zutendaal, BE 5 94
HAMMANN, Benjamin Frankfurt, DE 4 86
KOHLSTRUK, Stephan Duelmen, DE 58 508
POPPE, Dirk Frankfurt am Main, DE 17 159
PRIDOEHL, Markus Grosskrotzenburg, DE 22 341
SCHMITT, Guenter Darmstadt, DE 29 318

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