AQUEOUS COATING COMPOSITION

An aqueous coating composition contains a binder combination A) including A1) and A2) wherein A1) contains 60 to 90 wt % of a water-dilutable (meth)acrylate copolymer containing a) 10 to 80 wt % of a reaction product of a monoepoxyester and an unsaturated acid functional monomer, b) 0 to 40 wt % of...

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Bibliographic Details
Main Authors FIEBERG, ANDREAS, FLOSBACH, CARMEN, KREMPLER, BARBARA, DREGER, KATHARINA
Format Patent
LanguageEnglish
French
German
Published 24.10.2012
Subjects
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 INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:An aqueous coating composition contains a binder combination A) including A1) and A2) wherein A1) contains 60 to 90 wt % of a water-dilutable (meth)acrylate copolymer containing a) 10 to 80 wt % of a reaction product of a monoepoxyester and an unsaturated acid functional monomer, b) 0 to 40 wt % of a hydroxyl functional unsaturated monomer that is different from component a), c) 1 to 8 wt % of an unsaturated acid functional monomer, and d) 0 to 70 wt % of another polymerisable unsaturated monomer, and A2) contains 10 to 40 wt % of a water-dilutable epoxyester resin, and the aqueous coating composition further contains B) an isocyanate compound as a cross-linking agent.
Bibliography:Application Number: EP20100795579