Use of coated pigment granules in electrophotographic toners...

Details Use of coated pigment granules in electrophotographic toners... Use of coated pigment granules in electrophotographic toners...

2006-04-18

2006-04-18

Rodee, Christopher (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

C430S137200, C430S137180

Reexamination Certificate

active

07029818

ABSTRACT:
The present invention relates to the use of wax-coated pigment granules as colorants in electrophotographic toners and developers, powder coating materials, inkjet inks, electret fibers, and color filters, wherein the coated pigment granules have a particle size of between 0.05 and 5 mm and a wax content of from 1 to 50% by weight, based on the overall weight of the coated pigment granules.

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