| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an additive composition for toner in order to obtain toner capable of supplying a stable and satisfactory image over a long period of time, and to provide toner and a developer using the additive composition for toner which are capable of supplying a stable and satisfactory image over a long period of time. <P>SOLUTION: There is provided toner containing an additive composition for toner mainly containing a fluororesin resin organosol obtained by using fine particles of a fluorine-containing copolymer having a repeating unit based on ethylene and a repeating unit based on tetrafluoroethylene as a dispersoid and a solvent capable of dissolving the fluorine-containing copolymer at a temperature lower than the melting point of the fluorine-containing copolymer as a dispersion medium, toner base particles and fine particles of a fluorine-containing copolymer derived from the additive composition for toner externally added to the toner base particles, and a developer containing the toner and a carrier. <P>COPYRIGHT: (C)2013,JPO&INPIT |
