| abstract |
PROBLEM TO BE SOLVED: To provide a magenta toner having excellent low-temperature fixability, high offset resistance, excellent chargeability and capable of obtaining a high-quality image. In DSC measurement, 40.0 ≦ Tg (0.5) ≦ 60.0 and 2.0 ≦ Tg (4.0) −Tg (0.5) ≦ 10.0 are satisfied, When the concentration in the ethyl acetate dispersion is C m1 (mg / ml) and the absorbance of the dispersion at a wavelength of 538 nm is A (ethyl acetate) 538 , A (ethyl acetate) 538 / C m1 <0.15 is satisfied. When the concentration in the chloroform solution is C m2 (mg / ml) and the absorbance of the solution at a wavelength of 538 nm is A (chloroform) 538 , 2.00 <A (chloroform) 538 / C m2 <6.55 Satisfied magenta toner. [Selection figure] None |