Abstract:
The present invention relates to an anti-microbial coating material with excellent anti-microbial properties including an organic copolymer containing layer containing a catechol group component with a tertiary amine group and a component wherein a hydrophobic alkyl functional group is quaternary chloridated, and a silver nanoparticle containing layer. The anti-microbial coating material maintains anti-microbial properties in worst stress condition, and is easy to be coated.