公开(公告)号：US20190001567A1

公开(公告)日：2019-01-03

申请号：US16064994

申请日：2016-04-15

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

Inventor： Sterling CHAFFINS ,  Kevin P. DeKAM

IPC: B29C64/209 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/264 ,  B22F3/00

Abstract: The present disclosure is drawn to material sets for 3-dimensional printing. The material set can include a thermoplastic polymer powder having an average particle size from 20 μm to 100 μm, a conductive fusing ink comprising a transition metal, and second fusing ink. The second fusing ink can include a fusing agent capable of absorbing electromagnetic radiation to produce heat. The second fusing ink can provide a lower conductivity than the conductive fusing ink when printed on the thermoplastic polymer powder.