| 摘要 |
<p>PURPOSE:To obtain an encapsulated toner capable of preventing the effect of the salt structure part of a dispersion stabilizer on chargeability, capable of simplifying the removal of the stabilizer, usable as a toner and especially capable of improving chargeability. CONSTITUTION:A grain contg. a toner constituting resin represented by acrylic resin, etc., and colorants is formed in a medium in the presence of an anionic dispersion stabilizer having a salt structure capable of being returned to an acidic group by acid on the principal chain or a dispersion stabilizer having a salt structure capable of being returned to a base group by base on the principal chain. The salt structure in the stabilizer is then returned to the acid or base group by acid or base, and the grain is separated from the medium and dried.</p> |
