PROCESS FOR PRODUCING LIQUID DEVELOPING AGENT, AND LIQUID DEVELOPING AGENT

摘要

This invention provides a liquid developing agent, which is excellent in fixation of toner particles to a recording medium, and a liquid developing agent comprising a toner having a uniform shape and having a narrow particle size distribution width dispersed therein. There is also provided a process for producing a liquid developing agent that can produce the above liquid developing agent with high efficiency. In particular, the liquid developing agent is provided by an environmentally friendly process. The production process of a liquid developing agent is a process for producing a liquid developing agent comprising toner particles dispersed in an insulating liquid and is characterized by comprising an aqueous dispersion liquid preparation step of preparing an aqueous dispersion liquid comprising a dispersoid, comprising a resin-containing material, dispersed in an aqueous dispersing medium comprising an aqueous liquid, and an aqueous dispersing medium removing step of removing the aqueous dispersing medium to prepare toner particles, and a dispersing step of dispersing the toner particles in an insulating liquid.