公开(公告)号：WO2023075782A1

公开(公告)日：2023-05-04

申请号：PCT/US2021/057208

申请日：2021-10-29

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

Inventor： GALATI, Elizabeth ,  NIU, Michelle M. ,  ANTHONY, Thomas Craig ,  ERICKSON, Kristopher J.

IPC: B22F10/14 ,  B33Y10/00 ,  B33Y70/10

Abstract: In example implementations, a three-dimensional printing kit for printing a three-dimensional object in a three-dimensional printing system is provided. The three-dimensional printing kit includes a build material and a binding agent. The build material includes particles of copper or a copper alloy. The binding agent includes water, copper (II) nitrate or a hydrate thereof, and a humectant.