Antifouling structure having effect of preventing attachment of aquatic organisms thereto

摘要: structure comprises, as the major component, a molded member of thermoplastic resin composition or fibrous material which may be fiber composition, yarn coated with rope woven fabric composition. The contains an antifouling compound represented by following formula (1): (see 1) wherein Y represents hydrogen atom, alkyl group, alkenyl group aralkyl R halogen atom R' and bonded to each other form benzene ring. leaching amount into artificial sea water is controlled 30 mg/cm3 less at 25°C 3 more 15°C per unit volume when integrated during initial 10 days after immersing water, thereby preventing attachment aquatic organisms for long time. Also, made water-permeable have permeability 1 cc/cm2~sec under pressure 18 cm broaden application field thereof.