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US 12,638,790 B2Granted
Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsYukiko Kamijo, Yosuke Tsurumi, Moegi Iguchi, Yuka Ishihara
Life of this patent
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Abstract
An electrostatic charge image developing toner contains alkylsilane-treated silica particles, cyclic siloxane, and toner particles.
Claims19
An electrostatic charge image developing toner comprising:
- alkylsilane-treated silica particles;
- cyclic siloxane, wherein the cyclic siloxane is contained in the alkylsilane-treated silica particles;
- and
- toner particles.
1 more element
Dependencies are inferred from the claim text.