| 摘要 |
<p>PURPOSE:To provide a such toner having uniform particle size, sharp distribution of particle size and excellent moisture resistance, short suspending time and good productivity. CONSTITUTION:This electrostatic charged image developing toner is produced in the following process. A polymerizable monomer, colorant, and dispersion stabilizer is dispersed in a dispersion medium at room temp., this dispersion liquid is heated to make a suspension at temp. between room temp. and the temp. at which polymn. of the polymerizable monomer starts, and the heated dispersion liquid is further heated to effect polymn. at temp. higher than the starting temp. of the monomer for polymn.</p> |
