CLEARCOAT COMPOSITION

A process for forming a color-clear multilayer coating on a substrate is disclosed. The clear basecoat is a waterborne coating and the clear topcoat is isocyanate containing and comprises a polyene and a polythiol. The isocyanate can be present as a separate component or can be an isocyanate-functio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bowman, Mark P, Thomas, Stephen J
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A process for forming a color-clear multilayer coating on a substrate is disclosed. The clear basecoat is a waterborne coating and the clear topcoat is isocyanate containing and comprises a polyene and a polythiol. The isocyanate can be present as a separate component or can be an isocyanate-functional polyene.