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US 2026/0010084 A1Published application
Toner, toner set, image transfer sheet, toner storage unit, image forming apparatus, and image forming method
OwnerToyoshi SAWADA, Kazumi SUZUKI +1inventors
InventorsToyoshi SAWADA, Kazumi SUZUKI, Katsunori KUROSE
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Abstract
A toner is provided that includes toner base particles comprising a polyurethane resin in an amount of 50% by mass or more and 80% by mass or less of the toner base particles. The toner has a glass transition temperature Tg1 of less than 0° C., and each particle of the toner has a sea-island structure in a cross-sectional image obtained by a scanning electron microscope of the particle.
Claims15
A toner comprising:
- toner base particles comprising a polyurethane resin in an amount of 50% by mass or more and 80% by mass or less of the toner base particles,
- wherein the toner has a glass transition temperature Tg1 of less than 0° C., and each particle of the toner has a sea-island structure in a cross-sectional image obtained by a scanning electron microscope of the particle.
Dependencies are inferred from the claim text.