Stable clay slurries
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United States of America Patent
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-
Feb 15, 1983
Grant Date -
N/A
app pub date -
Mar 10, 1982
filing date -
Mar 10, 1982
priority date (Note) -
Expired
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Abstract
A stable calcined clay slurry and method of preparing the same are provided by adding to a calcined clay suspension containing at least 50% clay in aqueous medium about 0.30% to 0.49% by weight of anionic polymer and about 0.007% to 0.011% by weight of cationic polymer by weight in the slurry.
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