PAINT COMPOSITION, ANTIFOULING PAINT FILM, SUBMERGED STRUCTURE, AND ANTIFOULING METHOD OF SUBMERGED STRUCTURE

This invention purports to provide a paint composition, an antifouling paint film, a submerged structure, and an antifouling method of a submerged structure. The paint film according to the present invention does not have defects such as separation over time after immersed in water, while the paint...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIGERU MASUOKA, HIROSHI YAMASHITA, YASUSHI KAWAMURA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention purports to provide a paint composition, an antifouling paint film, a submerged structure, and an antifouling method of a submerged structure. The paint film according to the present invention does not have defects such as separation over time after immersed in water, while the paint composition is eroded at a constant rate, which results in an excellent long- term antifouling property. The paint composition can be applied even onto aluminum-made ships. Furthermore, the paint composition has an excellent long-term antifouling property, and ensures a superior environmental safety. This invention provides a paint composition, an antifouling paint film, a submerged structure, and an antifouling method of a submerged structure, in which the paint composition is characterized by including both of a component (A) represented by formula (1) and a component (B) including a copolymer derived from a polymeric unsaturated metal-salt compound represented by R5- (CH2)k-COO-M-Lq: