WATER-BASED COATING MATERIAL COMPOSITION

PROBLEM TO BE SOLVED: To provide a water-based coating material and a water-based metallic coating material allowing a thick-film coating and capable of forming a coated film excellent in orientation of a metallic pigment without causing a drop of the coated film even when coated under a high-humidi...

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Bibliographische Detailangaben
Hauptverfasser: KASARI AKIRA, TOMIZAKI YASUHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a water-based coating material and a water-based metallic coating material allowing a thick-film coating and capable of forming a coated film excellent in orientation of a metallic pigment without causing a drop of the coated film even when coated under a high-humidity atmosphere. SOLUTION: This water-based coating material composition is characterized by comprising a hydrophilic resin obtained by neutralizing a carboxyl group- containing resin with a partially blocked amino compound prepared by blocking a part of amino groups in a polyamine compound having a plurality of amino groups in one molecule with an acid compound. The water-based metallic coating material composition is characterized by containing the metallic pigment in the water-based coating material.