SILOXANE-CONTAINING BINDER DISPERSION

PROBLEM TO BE SOLVED: To provide an aqueous formulation comprising an organic binder having a siloxane content and an inorganic nanoparticle, a method for producing it and the use thereof for producing an aqueous coating composition. SOLUTION: An aqueous copolymer, which contains a polyorganosiloxan...

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Bibliographische Detailangaben
Hauptverfasser:	NENNEMANN ARNO, NIESTEN MEIKE, MUENZMAY THOMAS, YUVA NUSRET, MECHTEL MARKUS DR
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an aqueous formulation comprising an organic binder having a siloxane content and an inorganic nanoparticle, a method for producing it and the use thereof for producing an aqueous coating composition. SOLUTION: An aqueous copolymer, which contains a polyorganosiloxane containing hydroxy groups, is suitable, in combination with the inorganic nanoparticle, for the production of a coating having significantly improved scratch resistance with excellent gloss and very low haze (cloudiness). COPYRIGHT: (C)2009,JPO&INPIT