DUST SUPPRESSION COMPOSITIONS AND METHODS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220119692A1
SERIAL NO

17564630

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Dust suppression compositions include at least one cationic or zwitterionic (meth)acrylate-based copolymer and at least one solvent, where the solvent can be water, an aqueous mixture, or one or more non-water solvents. The dust suppression composition can also include a plasticizer, generally glycerol. The dust suppression compositions are suitable for use with sand mixtures, especially silica sand mixtures.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ali, Mahfuza B Mendota Heights, US 75 1322
Clear, Susannah C Hastings, US 42 289
Sahni, Vasav St. Paul, US 25 12

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