DUST DISPOSAL AGENT COMPOSITION

To provide a composition for dust-preventive treatment comprising aqueous dispersion of fluorine-containing polymer showing a low potential for environmental concerns and a dust prevention effect as high as that of known composition for dust-preventive treatment. To provide a composition for dust-pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KONABE, Kazuo, KAWAZOE, Mitsuyoshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	To provide a composition for dust-preventive treatment comprising aqueous dispersion of fluorine-containing polymer showing a low potential for environmental concerns and a dust prevention effect as high as that of known composition for dust-preventive treatment. To provide a composition for dust-preventive treatment comprising aqueous dispersion of fluorine-containing polymer containing 50 ppm or less of a fluorine-containing emulsifier. The composition for dust-preventive treatment comprising aqueous dispersion of fluorine-containing polymer containing 50 ppm or less of a fluorine-containing emulsifier obtained by removing the fluorine-containing emulsifier from polymer dispersion prepared by polymerizing tetrafluoroethylene using the fluorine-containing emulsifier is a preferable embodiment of the present invention.