To provide a water-based antifouling paint composition that can exhibit excellent antifouling effect and can be stored for a long time, an antifouling coating formed using the same, and a fishing net and an underwater structure each having the coating on its surface.SOLUTION: Disclosed is a water-based antifouling paint composition containing: an emulsion resin or a water-soluble resin including an acidic functional group and having an acid value of 1 to 30 mgKOH/g; a base having the molar ratio of 15 to 300% relative to the acidic functional group; and one or more marine organism repellents.SELECTED DRAWING: None

    【課題】長期間にわたり優れた防汚効果を発揮できると共に長期保存が可能な水性防汚塗料組成物、それを用いて形成される防汚性被膜並びに同被膜を表面に有する漁網及び海中構造物を提供する。【解決手段】酸性官能基を含む酸性官能基を含み、酸価が1~30mgKOH/gであるエマルション樹脂又は水溶性樹脂と、酸性官能基に対するモル比が15~300%となる量の塩基と、1又は複数の海棲生物忌避剤とを含む水性防汚性塗料組成物。【選択図】なし


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    Title :

    WATER-BASED ANTIFOULING PAINT COMPOSITION, ANTIFOULING COATING FORMED USING THE SAME, AND FISHING NET, SHIP, AND UNDERWATER STRUCTURE HAVING THE COATING ON SURFACE


    Additional title:

    水性防汚塗料組成物、それを用いて形成される防汚性被膜並びに同被膜を表面に有する漁網、船舶及び海中構造物


    Contributors:

    Publication date :

    2022-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS