公开(公告)号：US20160059445A1

公开(公告)日：2016-03-03

申请号：US14934860

申请日：2015-11-06

申请人： 3D Systems, Inc.

发明人： Praveen TUMMALA ,  Peter Scott TURNER ,  Martin Alan JOHNSON

IPC分类号： B29C37/00 ,  B29C67/00 ,  C09J133/08 ,  C09J129/10 ,  C09J179/00

CPC分类号： B29C37/0003 ,  B29C64/106 ,  B29C64/124 ,  B29C64/20 ,  B29C64/245 ,  B29C64/40 ,  B29K2029/04 ,  B29K2033/04 ,  B33Y10/00 ,  C08G73/0233 ,  C08L29/04 ,  C08L79/02 ,  C09J129/04 ,  C09J129/10 ,  C09J133/08 ,  C09J177/00 ,  C09J179/00 ,  C09J179/02

摘要： In one aspect, adhesives for use with a 3D printer are described herein. In some embodiments, an adhesive for use with a 3D printer comprises a first polymeric component comprising a poly(vinyl alcohol) and a second polymeric component. The poly(vinyl alcohol), in some embodiments, comprises amorphous poly(vinyl alcohol). In some embodiments, the second polymeric component comprises a water-soluble polymer. Further, in some embodiments, an adhesive described herein further comprises a solvent, a surfactant, and/or a preservative.