Dust suppressant
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United States of America Patent
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Feb 23, 1982
Grant Date -
N/A
app pub date -
Jul 10, 1980
filing date -
Jul 10, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dust suppressant composition is described which is comprised of at least about 0.001 percent of polyethylene oxide with a molecular weight of at least about 6500, with the balance being water. Also described is a method for suppressing the formation of dust particles by applying the aforementioned composition to a dust-producing material such that at least about 0.01 grams of polyethylene oxide is applied per 100 square inches of flat surface area of dust-producing material.
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