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US 6,589,900 B1Granted
Ceramic product based on lithium aluminum silicate
AssigneeDakot CC
InventorDirk A. Kotze
Life of this patent
Estimating the term…
Abstract
A ceramic product containing at least 70% lithium aluminium silicate of 100% total mass weight percent; and a non-wetting agent in the form of barium sulphate. Most preferably, the lithium aluminium silicate includes petalite in finely divided form which has been fired to a temperature between 1150° C. and 1210° C.
Claims13
A ceramic product, containing at least 70% lithium aluminum silicate (LAS) of total mass weight percent;
- and a non-wetting agent in the form of barium sulphate.
The ceramic product according to any one of the preceding claims having a theoretical density of less than 70%.
Dependencies are inferred from the claim text.