Title:
COMPOSITION SET, INKJET RECORDING METHOD, AND AQUEOUS PIGMENT INKJET INK COMPOSITION
Document Type and Number:
Japanese Patent JP2021134313
Kind Code:
A
Abstract:
To achieve both color development property and light resistance in an image formed using an aqueous pigment inkjet ink composition using an organic fluorescent pigment.SOLUTION: A composition set contains an aqueous pigment inkjet ink composition and a treatment liquid composition. The treatment liquid composition contains a cation component, the aqueous pigment inkjet ink composition contains an organic fluorescent pigment and resin particles, the organic fluorescent pigment has no aggregation property due to the cation component, the resin particles have aggregation property due to the cation component, and a content of the organic fluorescent pigment is 3.0 mass% or more with respect to the total amount of the aqueous pigment inkjet ink composition.SELECTED DRAWING: None
Inventors:
YAMADA AKIKO
OKADA HIDEKI
SUZUKI YUMI
OKADA HIDEKI
SUZUKI YUMI
Application Number:
JP2020033139A
Publication Date:
September 13, 2021
Filing Date:
February 28, 2020
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
C09D11/54; B41J2/01; B41J2/21; B41M5/00; C09D11/322
Attorney, Agent or Firm:
Kazuaki Watanabe
Satoshi Nakai
Hiroki Matsuoka
Satoshi Nakai
Hiroki Matsuoka