ANTIFOULING COATING COMPOSITION, AND COATED ARTICLE HAVING ANTIFOULING COATING FILM FORMED USING SAID COMPOSITION ON SURFACE

Provided is an antifouling coating composition capable of maintaining a stable coating film dissolution rate in seawater for a long period of time and maintaining reliable antifouling performance without causing coating film abnormalities such as cracks. This antifouling coating composition contains...

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Bibliographische Detailangaben
1. Verfasser:	MITOMI DAISUKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Provided is an antifouling coating composition capable of maintaining a stable coating film dissolution rate in seawater for a long period of time and maintaining reliable antifouling performance without causing coating film abnormalities such as cracks. This antifouling coating composition contains a polyester urethane resin (A) and an antifouling agent (B), wherein the polyester urethane resin (A) is a product obtained by urethanizing a polyester polyol (a) and an isocyanate compound (b), the polyester polyol (a) being represented by a specific chemical formula. 提供一种能够在海水中长期维持稳定的涂膜溶解速度，不会引起开裂等涂膜异常，维持稳定的防污性能的防污涂料组合物。根据本发明，提供一种含有聚酯氨基甲酸酯树脂(A)以及防污试剂(B)的防污涂料组合物，所述聚酯氨基甲酸酯树脂(A)为使聚酯多元醇(a)与异氰酸酯化合物(b)发生聚氨酯反应而得到的生成物，所述聚酯多元醇(a)以特定的化学式表示。