公开(公告)号：US20160194492A1

公开(公告)日：2016-07-07

申请号：US14904502

申请日：2013-07-26

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Greg S. Smith, JR. ,  Ben Wynne ,  Guang Jin Li

IPC: C08L29/04 ,  C23C14/34 ,  B29C67/00

CPC classification number: C08L29/04 ,  B29C64/40 ,  B29K2031/04 ,  B29K2067/046 ,  B29L2009/00 ,  B33Y70/00 ,  C23C14/34

Abstract: The present disclosure provides composite support material and associated methods used in the fabrication of three-dimensional objects. In one example, a composite support material for three-dimensional printing can include a soluble filament core that is soluble in a solvent and is encapsulated with an insoluble shell that is insoluble in the solvent. The composite support material is stable in air and, when printed, is dissolvable in the solvent.

Abstract translation: 本公开提供了用于制造三维物体的复合支撑材料和相关联的方法。 在一个实例中，用于三维印刷的复合载体材料可以包括可溶于溶剂的可溶性长丝芯，并且用不溶于溶剂的不溶性壳包封。 复合载体材料在空气中稳定，并且当印刷时可溶于溶剂中。