Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development

摘要

Colored resin particles, each includes: a resin; and a colorant, wherein a value of average equivalent circle diameter A (mum) of the colored resin particles is 3@A@6, an average degree of circularity B of the colored resin particles satisfies the following expression (1), and 0.990-0.0083A@B@1.021-0.0117A(1) a cumulative number frequency of particles which have degrees of circularity of less than 0.9 in the colored resin particles is 1% or less.