公开(公告)号：US20220212993A1

公开(公告)日：2022-07-07

申请号：US17646648

申请日：2021-12-30

Applicant: Technion Research and Development Foundation Ltd

Inventor： Boaz POKROY ,  Hadar SHAKED ,  Iryna POLISHCHUK

IPC: C04B22/10 ,  C04B26/04 ,  B28B1/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y40/20

Abstract: The present invention relates to a paste comprising amorphous calcium carbonate (ACC) doped with divalent alkaline-earth metal ions, e.g., magnesium ions, or transition metal ions: a dry three-dimensional model made of such a paste, e.g., by 3D-printing process such as robocasting 3D-printing process; and a process for the preparation of said paste.