ADDITIVE MANUFACTURING COMPOSITIONS AND METHODS INCLUDING RESIN STABILIZED PIGMENTS

Additive manufacturing compositions and methods may include a resin stabilized pigment. The pigment may be easily combined with at least one component of a co-reactive system, such as a co-reactive prepolymer formulation, via solid mixing without the need for grinding or additional solvents. The pre...

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Bibliographische Detailangaben
Hauptverfasser:	CONNOR, Daniel M, MORAVEK, Scott J, REARICK, Brian K, CHIANG, Brian, WILKINSON, Bryan W, KUTCHKO, Cynthia, EPSTEIN, Eric S
Format:	Patent
Sprache:	eng ; fre
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 ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Additive manufacturing compositions and methods may include a resin stabilized pigment. The pigment may be easily combined with at least one component of a co-reactive system, such as a co-reactive prepolymer formulation, via solid mixing without the need for grinding or additional solvents. The prepolymer formulation may be pigmented, printed, and cured under ambient conditions, and one or more pigments may be incorporated into the composition to change the color of the composition during printing and/or to selectively change the color of the printed article among several colors. Des compositions et des procédés pour fabrication additive peuvent impliquer un pigment stabilisé par une résine. Le pigment peut être facilement combiné avec au moins un composant d'un système co-réactif, tel qu'une formulation prépolymère co-réactive, par mélange solide sans nécessiter de broyage ni de solvants supplémentaires. La formulation prépolymère peut être pigmentée, imprimée et durcie en conditions ambiantes, et un ou plusieurs pigments peuvent être incorporés dans la composition pour modifier la couleur de la composition pendant l'impression et/ou pour modifier sélectivement la couleur de l'article imprimé parmi plusieurs couleurs.