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US 2017/0240747 A1Published application
Carbonate Pigments, and Methods for Making and Using the Same
AssigneeBlue Planet, Ltd.
InventorsBRENT R. CONSTANTZ, Seung-Hee Kang
Life of this patent
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Abstract
Carbonate pigment compositions are provided. In some instances, the pigment compositions are CO2 sequestering pigment compositions. Also provided are methods of making and using the pigment compositions, e.g., in paints and coatings, as well as other applications.
Claims15
A carbonate pigment composition.
A method of producing a carbonate pigment composition, the method comprising:
- contacting a CO2 containing gas with an aqueous medium under conditions sufficient to produce a bicarbonate rich product;
- and
- precipitating a microcrystalline or amorphous carbonate from the bicarbonate rich product to produce a carbonate pigment composition.
Dependencies are inferred from the claim text.