Patent ID: 8828635
Filing Date: 2014-09-09
Classification: G03G

Abstract:
1. A toner, comprising: a resin particle (C) including: wherein: the resin (a) is a polyester resin, the resin (a) has a total acid value of 15 to 36 mgKOH/g, and the resin particle (A) or covering layer (P) has a surface acid value of 10 to 27 mgKOH/g, and wherein the resin (b) has a polyhydroxycarboxylic acid skeleton obtained from optically-active monomers, the polyhydroxycarboxylic acid skeleton having an optical purity X of 80% by mole or less, the optical purity X being represented by the following formula: wherein X(L-form) and X(D-form) represent ratios (% by mole) of L-form and D-form optically-active monomers, respectively.