AQUEOUS BINDER COMPOSITION, COATING COMPOSITION COMPRISING SUCH AQUEOUS BINDER COMPOSITION, PROCESS FOR COATING A SUBSTRATE, AND COATED SUBSTRATE

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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1. Verfasser: VAN GORKUM, REMY
Format: Patent
Sprache:eng ; pol
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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.