The antifogging agents with hydrophilicradical has excellent initial antifogging;
含有强极性基团的防雾滴剂,初期防雾效果好;
2
METHODS The chitosan-methylmethacrylate copolymers were synthesized by free radical polymerization, and the copolymer formed nanoparticles consisted of hydrophobic core and hydrophilic surface.