| abstract |
Conventionally, magnetic inks and toner compositions include magnetic materials in the form of fine particles as a dry composition or liquid suspension. The material is mostly black or dark. Suitable particle compositions for use as inks or toners are disclosed herein that exhibit desirable magnetic properties, including particles coated with white, substantially white, or color. The composition provides a novel opportunity to produce a corresponding magnetic layer when the composition is deposited in a suitable manner on a substrate. |