Stable slip-casting compositions having a base of powders containing finely divided aluminum nitride
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United States of America Patent
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Mar 21, 1989
Grant Date -
N/A
app pub date -
Oct 17, 1986
filing date -
Jan 28, 1986
priority date (Note) -
Expired
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Abstract
Stable slip casting composition having a total solids content of from 50 to 80 percent by weight on a base of finely divided, AlN-containing powders. It contains as liquid dispersion medium, water mixed with a water-soluble, aliphatic, polyvalent alcohol and admixtures for adjusting the viscosity required for slip casting. The liquid dispersion medium can contain, for instance, from 1 to 20 percent by weight of an alcohol such as glycerin calculated on the total weight of water and alcohol.
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