Toner

摘要

Problem: toner which is excellent in image quality, transferability and image density and can suppress fog.A toner having a toner particle containing a polyolefin resin having a binder resin containing a polyester resin and a sulfonic acid groupA polyolefin resin having a sulfonic acid group is a polymer having a vinyl polymer bonded to a polyolefinThe content of the monomer unit containing the sulfonic acid group in the vinyl polymer is 1.0 mass% or greater and 20.0% by mass or less.In FT-IR spectra for large particle size particles and small particle size particle clusters obtained by roughly dividing the toner by a number of terms roughly equallyThe toner having a specific relationship between the maximum absorption peak intensity of the maximum absorption peak intensity of 1130 cm - 1 or greater than 1170 cm − 1 and the maximum absorption peak intensity in the range of 1723 cm − 1 or less.No selection