Title:
AQUEOUS INK, INK CARTRIDGE AND INKJET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2017039888
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet capable of recording a color image having excellent color development properties specifically for plain paper without deteriorating fixation recovering properties.SOLUTION: An aqueous ink for inkjet includes an organic pigment and resin particles. An average particle diameter of the resin particles is 1.5-5.0 times an average particle diameter of the organic pigment. A content (volume %) of the resin particles in the ink is, in a volume ratio, 1.5-9.0 times a content (volume %) of the organic pigment in the ink. The resin particle contains an alkylene oxide group, and the number of moles of addition of the alkylene oxide group is 20-40.SELECTED DRAWING: None
Inventors:
FURUSE TAKASHI
Application Number:
JP2015163752A
Publication Date:
February 23, 2017
Filing Date:
August 21, 2015
Export Citation:
Assignee:
CANON KK
International Classes:
C09D11/30; B41J2/01; B41M5/00
Attorney, Agent or Firm:
Toshieko Kondo
Chongqing Sugano
Chongqing Sugano