Two-component coating composition, method for homogeneously mixing a curing component into a binder component, and use of nano pigments for providing a marker color to a curing component

The invention relates to an aqueous binder composition comprising three different dispersed polymers: an acrylic polymer a. with a Tg between 80 and 120° C.; an acrylic polymer b. with a Tg between 40 and 60° C.; and a polyurethane modified acrylic polymer c. The binder composition can be used in a...

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Bibliographische Detailangaben
1. Verfasser:	Van Gorkum, Remy
Format:	Patent
Sprache:	eng
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 MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 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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Beschreibung
Zusammenfassung:	The invention relates to an aqueous binder composition comprising three different dispersed polymers: an acrylic polymer a. with a Tg between 80 and 120° C.; an acrylic polymer b. with a Tg between 40 and 60° C.; and a polyurethane modified acrylic polymer c. The binder composition can be used in a coating composition, especially in a primer composition.