Title:
INK CARTRIDGE AND INKJET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2016083844
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ink cartridge hardly lowering fastening recoverability of ink by suppressing sedimentation of a pigment after long-term preservation, while containing the pigment having a large particle size, and capable of recording an image having high coloring property.SOLUTION: An ink cartridge 1 for inkjet includes ink, and a storage member 6 constituted of a fiber laminate or a porous body. The ink contains a pigment in which accumulation 50% particle diameter D50 in a volume-based particle size distribution is 80 nm or more and 300 nm or less, and the average void radius of the storage member 6 is 50 μm or more and 800 μm or less.SELECTED DRAWING: Figure 3
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Inventors:
SAITO ARIHIRO
SANADA MIKIO
FURUSE TAKASHI
SANADA MIKIO
FURUSE TAKASHI
Application Number:
JP2014218320A
Publication Date:
May 19, 2016
Filing Date:
October 27, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/175; B41J2/01; B41M5/00; C09C1/56; C09C3/08; C09D11/322; C09D11/324
Attorney, Agent or Firm:
Toshieko Kondo
Chongqing Sugano
Chongqing Sugano