| abstract |
PROBLEM TO BE SOLVED: To provide a new method for producing a toner, which includes a step of dispersing a release agent in a liquid medium and which is finely and uniformly contained in the toner particles. A toner manufacturing method including a release agent dispersion step, wherein the release agent dispersion step is a step of crushing the release agent with a stirrer having a high-speed shearing force in a liquid. The apparatus includes a stirring blade 1 that rotates at a high speed, and a stirring chamber 3 that is formed around the stirring blade by a screen 2 that rotates at a high speed in the direction opposite to the stirring blade. It is characterized by being configured to eject liquid. [Selection] Figure 2 |