COMPOSITIONS FOR DIRT-PROOF AND ABRASIVE COATINGS

The invention relates to aqueous coating agents containing one or more copolymers of acrylic acid esters or methacrylic acid esters ((meth)acrylic acid esters), one or more cross-linkable polyurethanes and optionally one or more additives, wherein one or more of the copolymers of (meth)acrylic acid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOFFMANN, Armin, HASHEMZADEH, Abdulmajid
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to aqueous coating agents containing one or more copolymers of acrylic acid esters or methacrylic acid esters ((meth)acrylic acid esters), one or more cross-linkable polyurethanes and optionally one or more additives, wherein one or more of the copolymers of (meth)acrylic acid esters are based on a) one or more ethylenically unsaturated monomers, the homopolymer thereof having a glass transition temperature Tg of ≤ 10°C, and b) one or more ethylenically unsaturated monomers, the homopolymer thereof having a glass transition temperature Tg of ≥ 30°C, preferably ≥ 50°C, particularly preferably ≥ 80°C.