Magnetic toner
AssigneeCanon Kabushiki Kaisha
InventorsDaisuke Tsujimoto, Koh Ishigami, Junichi Tamura, Hiroki Watanabe
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Abstract
A magnetic toner comprising a toner particle comprising a binder resin and magnetic iron oxide particles, wherein a content of the magnetic iron oxide particles in the magnetic toner is 30 to 45 mass %, the magnetic iron oxide particles contain (i) spherical magnetic iron oxide particles and (ii) at least one selected from the group consisting of hexahedral magnetic iron oxide particles and octahedral magnetic iron oxide particles, and a content of the spherical magnetic iron oxide particles in the magnetic iron oxide particles is 1.0 to 9.0% by number.
Claims11
A magnetic toner comprising a toner particle comprising a binder resin and magnetic iron oxide particles, wherein
- a content of the magnetic iron oxide particles in the magnetic toner is 30 to 45 mass %,
- the magnetic iron oxide particles contain
- (i) spherical magnetic iron oxide particles and
- (ii) at least one selected from the group consisting of hexahedral magnetic iron oxide particles and octahedral magnetic iron oxide particles, and
- a content of the spherical magnetic iron oxide particles in the magnetic iron oxide particles is 1.0 to 9.0% by number.
Dependencies are inferred from the claim text.