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US 2026/0288032 A1Published application
Two-component developer, developing device, and image forming apparatus
AssigneeKYOCERA Document Solutions Inc.
InventorsTamotsu SHIMIZU, Ayano IKEMURA, Yoshihiro YAMAGISHI
Life of this patent
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Abstract
A two-component developer has a variation width of a shear friction coefficient of 0.02 or less, within a range where a surface coverage of toner particles with respect to one carrier particle in the two-component developer is 20% or more and 45% or less.
Claims5
A two-component developer containing toner particles and carrier particles, wherein
- a variation width of a shear friction coefficient of the two-component developer is 0.02 or less, within a range where a surface coverage of the toner particles with respect to one carrier particle is 20% or more and 45% or less.
Dependencies are inferred from the claim text.