BINDEMITTEL FÜR ßSOFT-FEELß-LACKE

An aqueous binder for soft-feel lacquers comprises a water-soluble or -dispersible aliphatic polymer (I) having terminal or lateral cyclic carbonate groups and an amine (II) having at least two primary amino (NH2) groups, the ratio of the number of NH2 groups in (II) to the number of cyclic carbonat...

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Bibliographische Detailangaben
Hauptverfasser: SCHAEUTLE, MARKUS, GLETTLER, MARTINA, WANGO, JOERG, BURKL, JULIUS, GERLITZ, MARTIN, ARZT, ANTON
Format: Patent
Sprache:ger
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Zusammenfassung:An aqueous binder for soft-feel lacquers comprises a water-soluble or -dispersible aliphatic polymer (I) having terminal or lateral cyclic carbonate groups and an amine (II) having at least two primary amino (NH2) groups, the ratio of the number of NH2 groups in (II) to the number of cyclic carbonate groups in (I) being 7:3 to 3:7. An Independent claim is also included for coatings with soft-feel characteristics produced by application of a lacquer containing the binder.