The stain-proofing agent null below-mentioned chemical formula 1 for

摘要

PROBLEM TO BE SOLVED: To obtain an antifouling agent which controls underwater fouling by marine noxious attached organism, is considered to have high safety to fish and shellfish and human body and can be relatively readily chemically synthesized. ;SOLUTION: This antifouling agent against underwater noxious attached organisms comprises a compound represented by chemical formula (X³ is an isocyano group, an amide group or an amino group; R⁴ and R⁵ are each a hydrogen atom or an alkyl group; R⁶ is an alkenyl group, a hydroxy group, an aryl group, an arylthio group, an acyloxy group, an amino group, an amide group, a phthalimide group or a -C(CH₃)_mNC (m is 0-2); n is 3-15), etc.;COPYRIGHT: (C)2003,JPO