Film-forming composition for aquatic antifouling use

Abstract

Abstract PURPOSE:To obtain the titled composition having improved water-resistance of constituent monomer, imparting excellent antifouling effect for a long period and suitable for marine construction or fishing net, etc., by adding a specific amount of a curing agent to a resin composition composed of an alpha,beta-ethylenic unsaturated monomer containing quaternary ammonium salt, etc. CONSTITUTION:The objective composition can be produced by compounding (A) a resin composition composed of a copolymer of (i) 1-55(mol)% alpha,beta- ethylenic unsaturated monomer containing quaternary ammonium salt, (ii) 5-25% alpha,beta-ethylenic unsaturated monomer having crosslinkable functional group and (iii) 20-94% other alpha,beta-ethylenic unsaturated monomer with (B) a curing agent. The equivalent ratio of the crosslinkable functional group in the component A to the functional group in the component B is 70/100-100/70.

Inventors

• 👤 Naoki Yamamori
• 👤 直樹 山盛
• 👤 Koji Oosugi
• 👤 大杉　宏治
• 👤 Akio Harada
• 👤 昭夫 原田

Bibliographic Details