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US 2017/0291853 A1Published application
Ceramic Matrix Compositions and Uses Thereof
AssigneeAermist LLC
InventorJonathan S. Harms
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Abstract
The present specification discloses ceramic matrix compositions, methods of making such ceramic matrix compositions and methods and uses for such ceramic matrix compositions.
Claims20
A ceramic matrix composition comprising:
- about 85% to about 99% of a hydraulic gypsum cement material,
- about 0.1% to about 5% of a non-hydraulic gypsum cement material,
- about 0.1% to about 10% of a crosslinked synthetic hydrogel, and
- about 0.1% to about 10% of a binder,
- wherein the ceramic matrix composition comprises a three-dimensional interconnected array of channels.
2 more elements
A method of making a ceramic matrix composition, the method comprising
- depositing a slurry mixture into a form or a mold, the slurry mixture comprising about 28% to about 46% of a hydraulic gypsum cement material, about 3% to about 16% of a crosslinked synthetic hydrogel, about 0.01% to about 2% of a non-hydraulic gypsum cement material, about 0.1 to about 5% of a binder and about 42% to about 62% of water;
- and
- allowing the slurry mixture to set in order to form the ceramic matrix composition.
A method of treating a surface of a pre-existing material, the method comprising
- depositing a slurry mixture onto the surface of the pre-existing material, the slurry mixture comprising about 28% to about 46% of a hydraulic gypsum cement material, about 10% to about 26% of a crosslinked synthetic hydrogel, about 0.01% to about 2% of a non-hydraulic gypsum cement material, about 0.1 to about 5% of a binder and about 32% to about 52% of water;
- and
- allowing the slurry mixture to set in order to form the ceramic matrix composition.
Dependencies are inferred from the claim text.