| abstract |
Toner particles containing a pigment obtained by complexing a cationic dye with a heteropolyacid to form an insoluble pigment are provided. A toner particle comprising: a core comprising a first polymer, a complexed cationic dye pigment, and a heteropolyacid; and a shell deposited around the core, wherein the shell is a second. Toner particles, wherein the heteropolyacid retains the free cationic dye within the core by complexing with one or more of the dye cations. [Selection figure] None |