abstract |
A toner for electrostatic image development, whichncomprises a binder resin, a colorant and a charge controlnresin, wherein the charge control resin is a copolymerncomposed a vinyl monomer unit and a quaternary ammoniumnsalt group-containing (meth)acrylate monomer unit and has anglass transition temperature of 40 to 75°C, and anproduction process thereof. |