Moisture tolerant rock dust and methods of application thereof

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United States of America Patent

PATENT NO 11111786
APP PUB NO 20170226854A1
SERIAL NO

15518711

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Abstract

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Compositions and methods of using rock dust are disclosed. A mine rock dust may be capable of being applied in a wet form. A moisture tolerant mine rock dust may include a hydrophobic inorganic particulate material. A moisture tolerant mine rock dust may be capable of being dispersed by a light blast of air. A method may include applying a mine rock dust at a concentration having little or no respirable mine rock dust. A method of applying a mine rock dust may include applying a mine rock dust in a wet form. The mine rock dust may be applied at a concentration having little or no respirable mine rock dust. The mine rock dust may include a hydrophobic inorganic particulate material.

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Patent Owner(s)

Patent OwnerAddress
IMERYS USA INC100 MANSELL COURT EAST SUITE 300 ROSWELL GA 30076

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anstine, David Canton, US 11 27
Paynter, Christopher Atlanta, US 20 42
Wicks, Douglas Johns Creek, US 25 179

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