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MIT STRAHLUNG HÄRTBARE, IN ORGANISCHEN LÖSUNGSMITTELN LÖSLICHE ZUSAMMENSETZUNG UND DEREN VERWENDUNG FÜR RAPID PROTOTYPING VERFAHREN
MIT STRAHLUNG HÄRTBARE, IN ORGANISCHEN LÖSUNGSMITTELN LÖSLICHE ZUSAMMENSETZUNG UND DEREN VERWENDUNG FÜR RAPID PROTOTYPING VERFAHREN
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机译:可溶于有机溶剂的可辐射固化组合物及其在快速原型制作过程中的使用
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摘要
The invention relates to a method for producing three-dimensional objects, comprising producing a three-dimensional structure by sequential selective curing of layers of a composition curable with visible and/or ultraviolet light into a solid polymeric material by sequential exposure of the individual layers to UV and/or visible light, whereafter a three-dimensional object is produced by use of the three-dimensional structure thus formed, followed by removing the three-dimensional structure from or of the three-dimensional object, characterized in that removing the three-dimensional structure is accomplished by chemically cleaving the polymeric material as well as simultaneously or subsequently dissolving the material in a solvent or mixed solvent and/or melting the material.
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