Toner and, developer, toner-containing container, process...

Details Toner and, developer, toner-containing container, process... Toner and, developer, toner-containing container, process...

2007-11-13

2009-08-18

Goodrow, John L (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

C430S137110

Reexamination Certificate

active

07575842

ABSTRACT:
A toner producing method is provided, which comprises preparing toner base particles in an aqueous medium, wherein the toner base particles comprise resin fine particles, and forming a coating layer on the surface of the toner base particles, wherein the coating layer is formed by attaching or coating a toner functional substance onto the surface of the toner base particles using at least one of supercritical fluids and sub-supercritical fluids.

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