RESIN POWDER FOR SOLID FREEFORM FABRICATION, METHOD OF MANUFACTURING RESIN POWDER FOR SOLID FREEFORM FABRICATION, AND METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION OBJECT

A resin powder for solid freeform fabrication contains polyester-based resin particles comprising a polyester-based resin having a structural unit derived from polytetramethylene glycol, wherein the polyester-based resin particles have a melting point Tm higher than 215 degrees C and equal to or low...

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Bibliographische Detailangaben
Hauptverfasser:	SUN, Yunsheng, NARUSE, Mitsuru, IWATSUKI, Hitoshi, OGAWA, Satoshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A resin powder for solid freeform fabrication contains polyester-based resin particles comprising a polyester-based resin having a structural unit derived from polytetramethylene glycol, wherein the polyester-based resin particles have a melting point Tm higher than 215 degrees C and equal to or lower than 250 degrees C.