Synthetic clay compositions and methods for making and using
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United States of America Patent
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May 10, 2005
Grant Date -
May 22, 2003
app pub date -
Aug 22, 2002
filing date -
Aug 24, 2001
priority date (Note) -
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Abstract
Selected smectites may be synthesized from a wide variety of components. Morphology, purity, size, and/or shape of the selected smectite may be controlled by mixing the clay smectite formatives, and selectively controlling the pH during mixing. The selected smectites may be used in any applications in which naturally occurring smectite may be used. The selected smectite may also be formulated into an organoclay.
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