Electrostatic image developing toner
AssigneeKonica Minolta, Inc.
InventorsAya SHIRAI, Tatsuya NAGASE, Junya ONISHI, Tatsuya FUJISAKI, Naoya TONEGAWA, Junichi FURUKAWA
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AssigneeKonica Minolta, Inc.
InventorsAya SHIRAI, Tatsuya NAGASE, Junya ONISHI, Tatsuya FUJISAKI, Naoya TONEGAWA, Junichi FURUKAWA
Estimating the term…
An electrostatic image developing toner includes toner particles that contain coloring particles containing a binder resin, a coloring agent and a releasing agent. The binder resin includes an amorphous resin and a crystalline polyester resin. The toner satisfies Relations (1) and (2). ΔH1 is the amount of heat absorption based on a melting peak of the crystalline polyester resin in a first heating step. ΔH2 is the amount of heat absorption based on a melting peak of the crystalline polyester resin in a second heating step. ΔH0 is the value of the amount of heat absorption based on a melting peak of the crystalline polyester resin in the second heating step, multiplied by the ratio of the crystalline polyester introduced in the electrostatic image developing toner. 0.43<ΔH1/ΔH0<0.95 Relation (1): 0.45<ΔH2/ΔH1<1.20 Relation (2):
An electrostatic image developing toner comprising toner particles that contain coloring particles containing a binder resin, a coloring agent and a releasing agent,
Dependencies are inferred from the claim text.