Dispersible, reactive contaminant capping material

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United States of America Patent

PATENT NO 9676013
SERIAL NO

14222146

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Abstract

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A sub-aqueous capping material comprising a plurality of compacted particles of a reactive solid material having a dispersion aid homogeneously blended therein, the compacted particles having a specific gravity greater than 1.0, a particle size in the range of about 1/16 inch to about 1 inch, and having a time for disintegration, once in contact with water, of 5 hours or less.

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Patent Owner(s)

Patent OwnerAddress
AMCOL INTERNATIONAL CORPORATION1500 WEST SHURE DRIVE ARLINGTON HEIGHTS IL 60004

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Olsta, James T Bartlett, US 10 169
Trauger, Robert J Cary, US 9 129
Wang, Zhen Lake Zurich, US 578 1891

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