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US 2026/0177940 A1Published application
Magnetic carrier and two-component developer containing magnetic carrier
AssigneeKYOCERA Document Solutions Inc.
InventorYusuke KURANO
Life of this patent
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Abstract
Magnetic carrier include a carrier core and a resin coat layer that coats the surface of the carrier core, and can electrostatically charge toner positively by friction. The resin coat layer contains polyimide silicone resin and silica particles.
Claims7
Magnetic carrier including:
- a carrier core;
- and
- a resin coat layer that coats a surface of the carrier core,
- the magnetic carrier electrostatically charging toner positively by friction,
- wherein
- the resin coat layer contains polyimide silicone resin and silica particles.
3 more elements
Dependencies are inferred from the claim text.