Toner for electrophotography including fluorine contained graft copolymer

摘要

A toner for developing latent electrostatic images comprising a coloring agent and a fluorine-contained graft copolymer which is prepared by grafting a fluorine-contained monomer to a main polymer comprising a repeating unit represented by formula (I): <IMAGE> (I) wherein R and R' each independently represent H or CH3, and m represent san integer of 1 to 20.