公开(公告)号：US20240360038A1

公开(公告)日：2024-10-31

申请号：US18770337

申请日：2024-07-11

Applicant: ImerTech SAS

Inventor： Wen ZHANG, III ,  Gilles GASGNIER ,  Paul MICALETTI ,  Grégory ETCHEGOYEN ,  Bénédicte CHASTAGNIER

IPC: C04B33/04 ,  B28B1/24 ,  B28B11/24 ,  C04B33/13 ,  C04B33/24 ,  C04B33/30 ,  C04B33/32 ,  C04B35/622 ,  C04B35/626 ,  C04B35/632 ,  C04B35/634 ,  C04B35/636

CPC classification number: C04B33/04 ,  B28B1/24 ,  B28B11/243 ,  C04B33/1305 ,  C04B33/24 ,  C04B33/30 ,  C04B33/326 ,  C04B35/622 ,  C04B35/62625 ,  C04B35/632 ,  C04B35/634 ,  C04B35/636 ,  C04B35/6365 ,  C04B2235/349 ,  C04B2235/48 ,  C04B2235/6022 ,  C04B2235/6023 ,  C04B2235/606 ,  C04B2235/61 ,  C04B2235/656

Abstract: A dried or at least partially dried ceramic feedstock, a method of preparing a dried or at least partially dried ceramic feedstock having a residual solvent content of up to about 5 wt. %, ceramic formulations comprising one or more ceramic precursors, temperature sensitive gelling agent, solvent, and having a viscosity suitable for low pressure injection molding, methods for preparing said ceramic formulations, a method of forming a ceramic article from said ceramic formulations, and a ceramic article obtainable therefrom.

公开(公告)号：US20220024823A1

公开(公告)日：2022-01-27

申请号：US17295911

申请日：2019-11-18

Applicant: IMERTECH SAS

Inventor： Gilles GASGNIER ,  Aure ARCONDEGUY-BACH

IPC: C04B35/626 ,  B28B1/00 ,  B33Y70/00

Abstract: The present invention relates to a ceramic paste composition comprising a matrix and water, wherein the matrix comprises, based on the total weight of the matrix: about 98 wt % to about 100 wt % of minerals of which at least 30 wt % are phyllosilicates and less than about 2 wt % organic additive; and wherein water is present from about 18 wt % to about 28 wt % based on the total weight of the ceramic paste composition. The present invention also relates to a method of forming a 3D structure using the ceramic paste composition of the invention.