ADDITIVE MANUFACTURING USING REINFORCED MATERIALS

Formulations usable in additive manufacturing of a three-dimensional object, which comprise a reinforcing material such as silica particles in an amount of from 10 to 30%, or from 5 to 20%, by weight, of the total weight of the formulation, and a designed combination of curable materials as describe...

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Bibliographische Detailangaben
Hauptverfasser:	ZONDER, Lior, SHITRIT, Ohad, MANNA, Cesar M, HIRSCHSOHN, Yaniv
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:	Formulations usable in additive manufacturing of a three-dimensional object, which comprise a reinforcing material such as silica particles in an amount of from 10 to 30%, or from 5 to 20%, by weight, of the total weight of the formulation, and a designed combination of curable materials as described in the specification, is provided. Additive manufacturing of three- dimensional objects made of such a formulation and featuring enhanced mechanical properties, and objects obtained thereby are also provided. L'invention concerne des formulations utilisables dans la fabrication additive d'un objet tridimensionnel, qui comprennent un matériau de renforcement tel que des particules de silice en une quantité de 10 à 30 %, ou de 5 à 20 %, en poids par rapport au poids total de la formulation et une combinaison élaborée de matériaux durcissables tels que décrits dans la description. L'invention concerne également la fabrication additive d'objets tridimensionnels constitués d'une telle formulation et présentant des propriétés mécaniques améliorées, ainsi que des objets ainsi obtenus.