Black toner, image forming method and image forming...

Details Black toner, image forming method and image forming... Black toner, image forming method and image forming...

2005-11-29

2005-11-29

Chapman, Mark A. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

C430S137190, C430S108600, C430S111410

Reexamination Certificate

active

06969574

ABSTRACT:
A toner for developing an electrostatic latent image, including toner particles each containing a black colorant and a binder resin, wherein the black colorant comprises a metal oxide having a number average particle diameter in the range of 20 to 100 nm in an amount of 10 to 40% by weight based on a total weight of the toner particles.

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