Title:
AQUEOUS WHITE INKJET INK, AND METHOD FOR MANUFACTURING PRINTED MATTER
Document Type and Number:
Japanese Patent JP2023144696
Kind Code:
A
Abstract:
To provide aqueous white inkjet ink which is excellent in properties when being left open.SOLUTION: Aqueous white inkjet ink contains a white pigment, a water dispersible urethane resin, an amine compound having a molecular weight of 110-150, and water, wherein the amine compound having the molecular weight of 110-150 is 0.2-1.3 mass% with respect to the total amount of ink, and a mass ratio (mass of amine compound having molecular weight of 110-150)/(mass of water dispersible urethane resin) of the amine compound having the molecular weight of 110-150 to the water dispersible urethane resin satisfies 0.02 to 0.08.SELECTED DRAWING: None
Inventors:
MATSUDA TAKUMI
SHIRAISHI TETSUYA
SHINOTSUKA RYO
HAYASHI AKIKO
KO KOKORO
SHIRAISHI TETSUYA
SHINOTSUKA RYO
HAYASHI AKIKO
KO KOKORO
Application Number:
JP2022051801A
Publication Date:
October 11, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
RISO KAGAKU CORP
International Classes:
C09D11/322; B41J2/01; B41M5/00; D06P5/30
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Shunichi Takahashi
Masakazu Ito
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