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US 8,475,993 B2Granted
Toner and method for producing the same
AssigneeToshiba Tec Kabushiki Kaisha
InventorMasahiro Ikuta
Life of this patent
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Abstract
A method for producing a decolorable toner comprising: forming particles containing a color former compound, a color developing agent, and a binder resin; forming first aggregated particles by aggregating and fusing the particles containing the color former compound, the color developing agent, and the binder resin in a dispersion medium; and forming second aggregated particles by aggregating and fusing the first aggregated particles and a binder resin in a dispersion medium.
Claims8
A method for producing a decolorable toner comprising:
- forming particles containing a color former compound, a color developing agent, and a binder resin;
- forming first aggregated particles by aggregating and fusing the particles containing the color former compound, the color developing agent, and the binder resin in a dispersion medium;
- and
- forming second aggregated particles by aggregating and fusing the first aggregated particles and a binder resin in a dispersion medium.
1 more element
Dependencies are inferred from the claim text.