Title:
静電荷像現像用トナー及び画像形成方法
Document Type and Number:
Japanese Patent JP7188170
Kind Code:
B2
Abstract:
Provided is an electrostatic image developing toner including toner particles containing a light phase transition material that change from a solid state to a liquid state by light irradiation and a binder resin, wherein ΔH1 (J/g) is 0.1 or more, provided that ΔH1 (J/g) is an endothermic amount based on a melting peak derived from the light phase transition material in a first temperature raising process of raising a temperature from 25 to 200° C., the endothermic amount being obtained from a DSC curve measured by differential scanning calorimtry to the electrostatic image developing toner.
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Inventors:
Seijiro Takahashi
Koji Sugama
Horiguchi Haruo
Yusaki Kusano
Toyoko Shibata
Koji Sugama
Horiguchi Haruo
Yusaki Kusano
Toyoko Shibata
Application Number:
JP2019027040A
Publication Date:
December 13, 2022
Filing Date:
February 19, 2019
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
G03G9/097; G03G9/087; G03G15/20
Domestic Patent References:
| JP2018124387A | ||||
| JP2018072767A | ||||
| JP2018005049A | ||||
| JP2017156409A |
Attorney, Agent or Firm:
Koyo International Patent Office