Preparations of suspensions

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United States of America Patent

PATENT NO 8728346
APP PUB NO 20100233286A1
SERIAL NO

12787780

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Abstract

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A method for preparing a suspension of LDH particles comprises the steps of preparing LDH precipitates by coprecipitation to form a mixture of LDH precipitates and solution; separating the LDH precipitates from the solution; washing the LDH precipitates to remove residual ions; mixing the LDH precipitates with water; and subjecting the mixture of LDH particles and water from step (d) to a hydrothermal treatment step by heating to a temperature of from greater than 80° C. to 150° C. for a period of about 1 hour to about 144 hours to form a well dispersed suspension of LDH particles in water.

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF QUEENSLANDQUEENSLAND AUSTRALIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Gaoqing Mt. Ommaney, AU 5 13
Xu, Zhiping Riverhills, AU 11 6

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