METHOD FOR PRODUCING WATER-AND-OIL REPELLENT COMPOSITION, AND METHOD FOR PRODUCING WATER-AND-OIL REPELLENT ARTICLE

To provide a method for producing a water/oil repellent composition, whereby an article which is excellent in the oil repellency while maintaining the water repellency and the heavy-rain durability, can be produced.A method for producing a water/oil repellent composition, which comprises mixing an e...

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Bibliographische Detailangaben
Hauptverfasser:	HARA Hiroyuki, SHIOTA Yukiko, FUKUDA Reika
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a method for producing a water/oil repellent composition, whereby an article which is excellent in the oil repellency while maintaining the water repellency and the heavy-rain durability, can be produced.A method for producing a water/oil repellent composition, which comprises mixing an emulsion of a polymer having from 10 to 50 mass% of units based on a monomer having a perfluoroalkyl group per all units and an emulsion of a monomer component containing at least 80 mass% of a monomer having a perfluoroalkyl group so that the proportion of the mass of the polymer will be from 50 to 99 mass% per the sum of the mass of the polymer and the total mass of the monomer component and then polymerizing the monomer component.