Polyphosphate modifier for warm asphalt applications

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United States of America Patent

PATENT NO 7713345
APP PUB NO 20090194002A1
SERIAL NO

12367127

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is directed to an “warm” asphalt paving composition that contains an modified asphalt binder and aggregate, wherein the asphalt binder is modified, at least in part, by the addition of a hydrated phosphate modifier to the asphalt.

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Patent Owner(s)

Patent OwnerAddress
ICL SPECIALTY PRODUCTS INC622 EMERSON ROAD SUITE 500 ST LOUIS MO 63141

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Falkiewicz, Michael Churchville, US 3 110
Maldonado, Rene Brentwood, US 5 162

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