Color compositions
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United States of America Patent
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-
May 30, 2006
Grant Date -
Jan 22, 2004
app pub date -
Feb 18, 2003
filing date -
Jun 19, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention includes a paint or coating composition comprising an organic pigment or dye complexed to the surface of a layered or fibrous inorganic clay. A wide variety of paint colors can be obtained by varying the pH during the preparation as well as by varying the synthesis conditions and changing particle size of the clay. The paint has unprecedented stability.
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Cited Art Landscape
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