Composition and method for dust control

Details Composition and method for dust control Composition and method for dust control

1987-10-30

1989-01-31

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

252 88, 524155, 524157, 524239, 524377, 524397, 524502, C08K 541

Patent

active

048016357

ABSTRACT:
This invention relates to a combination of anionic and nonionic polymers and surfactants useful for the control of dust emissions into the environment. More specifically, the invention relates to novel compositions and the use of said compositions in treating particulate matter which comprises an aqueous solution of water-soluble polymers comprising a unique mixture of water-soluble anionic acrylic polymers in combination with water-soluble nonionic glycol polymers in an aqueous medium containing effective amounts of an anionic surfactant such as the sulfonates and a nonionic polyalkoxy alcohol cosurfactant.

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patent: 4499214 (1985-02-01), Sortwell

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