Omya International Ag

Rolf A Ahonen

Dino D Papagianidis

Eric Berget

The present invention relates to an asphalt slurry seal composition comprising a mineral filler comprising an inorganic mineral blend having a multi-modal particle size distribution comprising at least a first maximum in the range of about 0.1 μm to about 15 μm and a second maximum in the range about 5 μm to about 35 μm, wherein about 5 wt. % to about 40 wt. % of the particles in the inorganic mineral blend (dry weight) are in the range of about 0.1 μm to about 15 μm, a pigment component comprised of at least one pigment, an additive component comprising at least one rheology modifier, an asphalt emulsion, optionally one or more functional minerals, and water. Further, the particles of the inorganic mineral blend may be subjected to surface treatments.

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Temecula, CA, United States of America

Rolf A Ahonen