PIGMENTS AND METHODS OF MAKING PIGMENTS
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United States of America Patent
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Issued Date -
Jun 21, 2012
app pub date -
Aug 31, 2010
filing date -
Aug 31, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of making a pigment comprising a dye and a clay having pores. The method includes mixing a first reaction component with first and second dye components to form a reaction mixture, wherein the first reaction component comprises the clay and a catalyst associated with the clay, wherein the first and second dye components are adapted to react with each other in the presence of the catalyst to form the dye, and whereupon the catalyst catalyzes the reaction of the first and second dye components, and at least some of the first and second dye components react within the pores.
First Claim
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International Classification(s)
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
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