SiOC ceramic and plastic additives for cements, concretes and structural decorative materials
AssigneeMelior Innovations, Inc.
InventorsDavid Bening, Mark S. Land
Life of this patent
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Abstract
Cement, concrete, stucco, and plaster that are have black ceramic polymer derived pigments, and in embodiments have a uniform blackness throughout the structure. In embodiments the black pigment is a ceramic SiOC, that has a size of about 0.8 μm.
Claims19
A black cement comprising a dry powdered cement and a black SiOC ceramic pigment;
- wherein the dry powdered cement is selected from the group consisting of roman cement, portland cement and hydraulic cement;
- wherein the black cement is configured to provide a uniform black color to an entire structure formed by the curing of the black cement.
A black concrete comprising a dry powdered cement, aggregate and a black SiOC pigment.
A black cement, concrete, stucco or plaster structure comprising:
- a. a first material and a second material;
- b. wherein the first material defines a first material weight percent of the cement, concrete, stucco or plaster structure;
- wherein the first material is selected from the group consisting of cement, concrete, stucco and plaster;
- c. wherein the second material defines a second material weight percent of the cement, concrete, stucco or plaster structure;
- wherein the second material is a black polymer derived ceramic pigment;
- d. wherein the first material weight percent is larger than the second material weight percent;
- e. wherein the black polymer derived ceramic pigment is uniformly distributed in the first material, thereby providing a uniform black color throughout the entirety of the structure.
The cement, concrete, stucco or plaster of claim structure 12, wherein the black polymer derived ceramic pigment has a particle size D50 of from about 1 μm to about 0.1 μm.
Dependencies are inferred from the claim text.