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US 2021/0063904 A1Published application
Toner for developing electrostatic charge image and method of manufacturing thereof
AssigneeSakata Inx Corporation
InventorsMotoyuki KUSAMIYA, Kenji OGURA
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Abstract
A toner for developing an electrostatic charge image, comprising a toner particle and an external additive, the toner particle comprising a binder resin containing a crystalline polyester resin, a colorant, and a release agent, the crystalline polyester resin comprising an alicyclic dibasic acid, a terephthalic acid, and an isophthalic acid as acid components and being contained in the toner particle in an amount of 4 to 8% by mass.
Claims7
A toner for developing an electrostatic charge image, comprising:
- a toner particle and an external additive, the toner particle comprising:
- a binder resin containing a crystalline polyester resin, a colorant, and a release agent, the crystalline polyester resin comprising:
- an alicyclic dibasic acid, a terephthalic acid, and an isophthalic acid as acid components, and the crystalline polyester resin
- being contained in the toner particle in an amount of 4 to 8% by mass.
1 more element
Dependencies are inferred from the claim text.