Verfahren zur Herstellung von lagerstabilen, wasserverdünnbaren Überzugsmitteln und Verwendung

The invention concerns a process for manufacturing water-dilutable coating materials with long storage life based on acrylic resins containing carboxyl and hydroxyl groups and/or their copolymerizates, produced by solution polymerization, wholly or partly etherified, water-dilutable aminoplastics, w...

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Bibliographische Detailangaben
Hauptverfasser:	FELTEN, REINER, 5377 DAHLEM, DE, MASSONE, MATTHIAS, 5000 KOELN, DE, WARINGER, HEINZ, 5000 KOELN, DE
Format:	Patent
Sprache:	ger
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 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 MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention concerns a process for manufacturing water-dilutable coating materials with long storage life based on acrylic resins containing carboxyl and hydroxyl groups and/or their copolymerizates, produced by solution polymerization, wholly or partly etherified, water-dilutable aminoplastics, water-miscible organic solvents, amines and water, characterized in that non water-dilutable, wholly or partly etherified aminoplastics are used and in that the coating material obtained is precondensed in the alkaline region at high temperature. Also described is the use of these agents.