Titanium dioxide asphalt compositions
AssigneeCoolSeal LLC
InventorsRobert Davis Koleas, Ronald Eugene Williams
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Abstract
An asphalt-based sealcoat composition comprising high levels of titanium oxide particles is provided. In some embodiments, a highly solar reflective asphalt-based sealcoat composition comprising high levels of titanium oxide particles is provided. In some embodiments, an asphalt-based sealcoat composition capable of reducing pollutants comprising high levels of titanium oxide particles is provided. In some embodiments, methods for preparing asphalt-based sealcoat compositions as well as their application to asphalt surfaces is provided.
Claims21
An asphalt-based sealcoat composition comprising an asphalt emulsion, water, an extender, a polymer emulsion, clay, sand, fiber, and titanium oxide (TiO2) particles, wherein
- the sand is present in the composition in an amount of about 5% to about 20% by weight of the composition;
- the fiber is present in the composition in an amount of about 0.1% to about 5% by weight of the composition;
- and
- the TiO2 particles are present in the composition in an amount of about 20.5% to about 60% by weight of the composition.
Dependencies are inferred from the claim text.