Title:
METALLIC INK COMPOSITION AND INKJET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2022057157
Kind Code:
A
Abstract:
To provide a metallic ink composition having high glossiness and dischargeability.SOLUTION: A metallic ink composition contains organic solvent, metal powder, a first amine dispersant as a primary amine, and a second amine dispersant having a quaternary ammonium group. Relative to the metal powder 100 mass%, the content of the first amine dispersant is 0.1 mass% or more and 40 mass% or less and the content of the second amine dispersant is 0.1 mass% or more and 40 mass% or less.SELECTED DRAWING: None
Inventors:
HIRUMA TAKASHI
TAKIGUCHI HIROSHI
TERADA MASARU
ASAI SHINTARO
KIDA HIROAKI
USHIYAMA TOMOYUKI
NAKATANI MITSUNOBU
TAKIGUCHI HIROSHI
TERADA MASARU
ASAI SHINTARO
KIDA HIROAKI
USHIYAMA TOMOYUKI
NAKATANI MITSUNOBU
Application Number:
JP2020165269A
Publication Date:
April 11, 2022
Filing Date:
September 30, 2020
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
C09D11/322; B41J2/01; B41M5/00
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura