COAT FORMING METHOD

PROBLEM TO BE SOLVED: To improve the appearance of a plural-layer coat by preventing the layers at a coat interface of a double layer coat obtained by applying a first and a second colored coating containing polyester resin respectively and a clear coating by a 3-coat 1-bake process, from being cont...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKUMURA YASUMASA, IGARASHI HIROSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To improve the appearance of a plural-layer coat by preventing the layers at a coat interface of a double layer coat obtained by applying a first and a second colored coating containing polyester resin respectively and a clear coating by a 3-coat 1-bake process, from being contaminated, and further, improve the evenness of the coat. SOLUTION: This coat forming method is to apply a first colored coating and a second colored coating and further, a clear coating to the surface of an object to be coated by a 3-coat 1-bake process and thereby form a double layer coat. The first and/or the second colored coating contain polyester resin, a crosslinking agent and a colored pigment. In addition, part or the entirety of a polyvalent alcohol component which is a raw material for the polyester resin is tris(2-hydroxyethy1) isocyanurate.