Compositions: ceramic – Ceramic compositions – Clay containing
Patent
1996-02-29
1997-09-30
Group, Karl
Compositions: ceramic
Ceramic compositions
Clay containing
501148, 106416, 106487, 502 80, 1621818, C04B 3304
Patent
active
056725558
ABSTRACT:
A process for intercalating potassium acetate molecules in kaolin clay particles to achieve delamination has been developed by mixing kaolin clay particles, potassium acetate and water. A maximum intercalation, and hence a maximum degree of delamination, can be achieved with potassium acetate levels between 10% and 75% by weight, based on the weight of kaolin clay particles, and 5% and 50% water by weight, based on the weight of potassium acetate.
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Malla Prakash B.
Maxwell Chris B.
Group Karl
Thiele Kaolin Company
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