| abstract |
An object of the present invention is to provide a toner having good dispersibility of a colorant and excellent chargeability and a developer containing the toner. The toner is a toner obtained by emulsifying or dispersing at least in an aqueous solvent, and contains a binder resin, a colorant and a dispersant for dispersing the colorant. The polyester resin is contained in an amount of 50% by weight to 100% by weight, the surface of the colorant is acid-treated, the acid value of the dispersant is 0 mgKOH / g or more and 30 mgKOH / g or less, and the amine value of the dispersant is 1 mgKOH / g or more and 100 mgKOH / g or less. [Selection figure] None |