ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND METHOD FOR PRODUCING ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

摘要

An electrostatic charge image developing toner contains a plurality of toner particles. Each of the toner particles includes a toner core containing a binder resin and a shell layer coating the toner core. The shell layers contain a thermosetting resin. The toner cores have a negative zeta potential in an aqueous medium adjusted to pH 4. The toner particles have a positive zeta potential in an aqueous medium adjusted to pH 4. The shell layers have a film thickness of 1 nm or more and 20 nm or less.

主权项

1. An electrostatic charge image developing toner containing a plurality of toner particles,
the toner particles each including a toner core containing a binder resin and a shell layer coating the toner core, the shell layers containing a thermosetting resin, the toner cores having a negative zeta potential in an aqueous medium adjusted to pH 4, the toner particles having a positive zeta potential in an aqueous medium adjusted to pH 4, the shell layers having a film thickness of 1 nm or more and 20 nm or less.