| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner that has all of low temperature fixability, glossiness, and hot off-set resistance, and is excellent in toner flowability, heat-resistance storage stability, charge stability, crushability, image strength, bending resistance and document off-set property, a resin aqueous dispersion that is for use in producing the toner and comprises a core/shell type resin particle and aqueous medium, and a resin particle and a colored resin particle comprising a core/shell type resin particle.SOLUTION: A resin aqueous dispersion (Q) comprises a core/shell type resin particle (P) in which a core (R) comprises crystalline resin (A) and a shell (S) comprises noncrystalline resin (B) with a weight average molecular weight of 5,000-200,000, and aqueous medium (X).SELECTED DRAWING: None |
