Pigment paste used in radiation-curable, water- or solvent-based lacquer for coating e.g. metal, plastics, wood or paper, contains ethoxylated polyol esterified with acrylic acid as binder

Pigment paste comprises (A) 5-50 wt.% polyether acrylate(s), consisting of an ethoxylated polyol esterified with acrylic acid, and optionally other binder(s), (B) 0-30 wt.% water and/or organic solvent and (C) 30-65 wt.% (in)organic pigment(s). Independent claims are also included for: (a) Radiation...

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Bibliographische Detailangaben
Hauptverfasser:	PRIETO, JORGE, MEISENBURG, UWE, LOBERT, MARTIN, KRANIG, WOLFGANG
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS LAKES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES 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:	Pigment paste comprises (A) 5-50 wt.% polyether acrylate(s), consisting of an ethoxylated polyol esterified with acrylic acid, and optionally other binder(s), (B) 0-30 wt.% water and/or organic solvent and (C) 30-65 wt.% (in)organic pigment(s). Independent claims are also included for: (a) Radiation-curable lacquers containing the pigment paste(s); and (b) mixed systems containing several of these pastes for making radiation-curable lacquers. Gegenstand der vorliegenden Erfindung sind Pigmentpasten, enthaltend DOLLAR A (A) 5 bis 50 Gew.-% mindestens eine Polyetheracrylats, bestehend aus einem ethoxylierten Polyol, das mit Acrylsäure verestert ist, sowie gegebenenfalls mindestens ein weiteres Bindemittel DOLLAR A (B) 0 bis 30 Gew.-% Wasser und/oder organisches Lösemittel DOLLAR A (C) 30 bis 65 Gew.-% mindestens eines organischen Pigments und/oder mindestens eines anorganischen Pigments, DOLLAR A wobei die Gewichtsanteile der jeweiligen Komponenten (A) bis (C) jeweils auf das Gesamtgewicht der Pigmentpaste bezogen sind.