THERMAL CURABLE POWDER COATING COMPOSITION

The present invention provides a powder coating composition comprising at least one hydroxyl functional polyuretdione resin binder, wherein the at least one hydroxyl functional polyuretdione resin binder having a melting temperature of 60 to 180° C., in particular, 80 to 160° C. The powder coating c...

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Bibliographische Detailangaben
Hauptverfasser: ILAND, KRISTINA, TEMELTAS, ENGIN, FLOSBACH, CARMEN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention provides a powder coating composition comprising at least one hydroxyl functional polyuretdione resin binder, wherein the at least one hydroxyl functional polyuretdione resin binder having a melting temperature of 60 to 180° C., in particular, 80 to 160° C. The powder coating composition according to the invention comprising the specific kind of the polyuretdione resin binder makes it possible to provide desired technological properties, in particular, thin films and high flexibility in combination with an excellent weather resistance of the coating layers.