Title:
INKJET INK
Document Type and Number:
Japanese Patent JP2021084979
Kind Code:
A
Abstract:
To provide inkjet ink that is excellent in ejection stability and allows for formation of an image excellent in scratch resistance.SOLUTION: Inkjet ink contains pigment particles including a pigment, binder resin particles including binder resin, and wax particles including wax. A ratio (DW/DB) of a volume median diameter DW of the wax particles to a volume median diameter DB of the binder resin particles is 1.45 or more. A ratio (DW/DP) of the volume median diameter DW of the wax particles to a volume median diameter DP of the pigment particles is 1.45 or more. The volume median diameter DW of the wax particles is 400 nm or less. An absolute value ΔAV in a difference between an acid value AVB of the binder resin particles and an acid value AVW of the wax particles is 11 mgKOH/g or less.SELECTED DRAWING: Figure 1
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Inventors:
KOYAMA AKINORI
Application Number:
JP2019215555A
Publication Date:
June 03, 2021
Filing Date:
November 28, 2019
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
C09D11/322
Attorney, Agent or Firm:
Hiroyuki Maei