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US 8,425,794 B2Granted
Composition and method for producing an insulating product
AssigneeBasic Incorporated
InventorStafano Tabarelli de Fatis
Life of this patent
Estimating the term…
Abstract
A method for producing a finely subdivided insulating material includes the steps of: preparing a fluid composition by mixing together an alkaline silicate, a metal hydroxide and an impermeabilizing agent, heat-treating the composition so as to produce a plurality of small cavities in the composition, and finely subdividing the composition.
Claims2
Method for producing a finely subdivided insulating material, comprising the steps of:
- preparing a fluid composition by mixing together an alkaline silicate, a metal hydroxide, and an impermeabilising agent comprising liquid silicone;
- heat-treating said composition, so as to produce a plurality of small cavities in said composition;
- and
- finely subdividing said composition, wherein said preparing step comprises adding pigments in a weight percentage comprised between 0.5% and 1%.
1 more element
Method for producing a finely subdivided insulating material, comprising the steps of:
- preparing a fluid composition by mixing together an alkaline silicate, a metal hydroxide, an impermeabilising agent comprising liquid silicone and calcium stearate in a weight percentage comprised between 0.1% and 5%;
- heat-treating said composition, so as to produce a plurality of small cavities in said composition;
- and
- finely subdividing said composition.
1 more element
Dependencies are inferred from the claim text.