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US 12,006,419 B2Granted
Moisture-capturing, -storing, and/or -releasing composition
AssigneeOmya International AG
InventorsJoachim Schoelkopf, Tomasz Ozyhar
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Abstract
The present invention relates to a composition comprising a first component being an inorganic mineral or mineral-like material having a porous structure, and a second component being a hygroscopic compound; a process for preparing such a composition; a composite material comprising a such a composition; a product comprising such a composition and/or composite material as well as a use of such a composition and/or a composite material as a flame retardant or as a humidity adjusting agent.
Claims19
A composition comprising:
- a first component being an inorganic mineral or mineral-like material having a porous structure, and
- a second component being a hygroscopic compound;
- wherein the inorganic mineral or mineral-like material is a calcium carbonate- and/or a magnesium carbonate-containing material;
- wherein the calcium carbonate-containing material is a surface-reacted calcium carbonate;
- and
- wherein the first component and the second component do not contain a silica- and/or silicate-containing material.
3 more elements
Dependencies are inferred from the claim text.