Ceramic paste compositions for 3D printing
AssigneeImerTech SAS
InventorsGilles Gasgnier, Aure Arcondeguy-Bach
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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.
Claims19
A 3D printable ceramic paste composition comprising a matrix and water,
- wherein the matrix comprises, based on the total dry weight of the matrix:
- about 98 wt % to about 100 wt % of at least two minerals wherein at least 30 wt % of the at least two minerals are phyllosilicates;
- less than about 2 wt % of an organic additive;
- and
- the at least two minerals comprise kaolinite and at least one additional mineral;
- and wherein water is present from about 20 wt % to about 28 wt % based on the total weight of the ceramic paste composition.
Dependencies are inferred from the claim text.