Asphalt-based dust control formulations

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United States of America Patent

PATENT NO 11466224
APP PUB NO 20210189271A1
SERIAL NO

17005812

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure describes formulations and methods for dust control, for example, coal topping, a term which refers to the application of liquid products to the top of coal loads, such as those in open topped coal hopper railcars as commonly used today to transport coal. Disclosed herein are asphalt-based emulsion formulations that accomplish dust control during industrial operations in which dust handling is required.

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Patent Owner(s)

Patent OwnerAddress
HENRY COMPANY LLC336 COLDSTREAM ROAD KIMBERTON PA 19442

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayambem, Amba Glenmoore, US 41 242
Dobson, John C West Chester, US 6 34
Kent, Daniel B Phoenixville, US 4 0

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