摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner producing method by which high productivity and the stable property of a product are obtained by preventing deposits from being produced in a stirring tank when charging liquid raw material with solid raw material in the stirring tank. SOLUTION: In this toner producing method, the vapor pressure of the liquid raw material when charging the liquid raw material with the solid raw material is adjusted to <=1.9 kPa.</p> |