Title:
静電荷像現像用トナー及びその製造方法
Document Type and Number:
Japanese Patent JP7428001
Kind Code:
B2
Abstract:
To provide an electrostatic image development toner which offers satisfactory hot offset resistance and provides good fixing strength when a flexible base material, such as a film, is used, and to provide a manufacturing method therefor.SOLUTION: An electrostatic image development toner of the present invention contains a polymer having a structural unit represented by a general formula (1) as a binder resin, and a fatty acid ester-based wax as a release agent. (In the general formula, R1 represents a hydrogen atom or alkyl group having a carbon number of 1-4; R2 and R3 independently represent a hydrogen atom, alkyl group having a carbon number of 1-4, or alkoxy group; and R4 represents a hydrogen atom, alkyl group having a carbon number of 1-4, alkoxy group having a carbon number of 1-4, carboxy group, or ester group having a carbon number of 2-5.)SELECTED DRAWING: None
Inventors:
Kazuya Isobe
Application Number:
JP2020026857A
Publication Date:
February 06, 2024
Filing Date:
February 20, 2020
Export Citation:
Assignee:
Konica Minolta, Inc.
International Classes:
G03G9/087; G03G9/08; G03G9/097
Domestic Patent References:
| JP2000089508A | ||||
| JP2013097021A | ||||
| JP2013190754A | ||||
| JP2012123377A | ||||
| JP2012247530A | ||||
| JP2019132926A | ||||
| JP2019045751A | ||||
| JP58149059A |
Attorney, Agent or Firm:
Koyo International Patent Office