POLYMER BASED MOLDS AND METHODS OF MANUFACTURING THEREOF

Polymer-based molds are described. The polymer-based mold includes a first portion comprising a first material having a glass transition temperature (Tg) lower than about 80° C.; and a second portion comprising a second material having a Tg higher than about 80° C., wherein the second portion at lea...

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Bibliographische Detailangaben
Hauptverfasser:	Dikovsky, Daniel, Eylon, Ido
Format:	Patent
Sprache:	eng
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 INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Polymer-based molds are described. The polymer-based mold includes a first portion comprising a first material having a glass transition temperature (Tg) lower than about 80° C.; and a second portion comprising a second material having a Tg higher than about 80° C., wherein the second portion at least partially covers the first portion, the second portion is thinner than the first portion and faces a cavity in the polymeric mold.