Process for coating plastic parts

The invention relates to a process for coating plastic parts, in which an aqueous dispersion is used which contains an aliphatic polyurethane containing reactive carboxyl groups, a polyacrylate containing reactive carboxyl groups or not containing such carboxyl groups, and optionally a curing agent....

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Bibliographische Detailangaben
Hauptverfasser:	CLASEN,FRANK, WEINERT,KARL-HEINZ
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G 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 GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a process for coating plastic parts, in which an aqueous dispersion is used which contains an aliphatic polyurethane containing reactive carboxyl groups, a polyacrylate containing reactive carboxyl groups or not containing such carboxyl groups, and optionally a curing agent. The invention comprises applying a dispersion of this type, with or without pigments, as the first layer. It has been found that the dispersion according to the invention can be employed very generally as a coating for plastics.