Title:
水性分散液、インク組成物及びそれを用いるインクジェット記録方法
Document Type and Number:
Japanese Patent JP4818102
Kind Code:
B2
Abstract:
The present invention relates to an aqueous dispersion of a water-insoluble coloring material having superior shelf life stability which is suitable to an ink for ink-jetting, an ink composition superior in shelf life stability and discharge property, a method for inkjet recording using said ink composition, and recorded article obtained thereby. Said aqueous dispersion is characterized by comprising a water-insoluble coloring material, water, an anionic dispersing agent, and an alkylene oxide adduct of phytosterols and/or an alkylene oxide adduct of cholestanols, and said ink composition is characterized by further comprising an organic solvent in addition to the above components.
Inventors:
Yoshiki Akaya
Katsunori Fujii
Yuji Suzuki
Mariko Umeda
Tadahiko Tabe
Tadashi Dejima
Katsunori Fujii
Yuji Suzuki
Mariko Umeda
Tadahiko Tabe
Tadashi Dejima
Application Number:
JP2006514518A
Publication Date:
November 16, 2011
Filing Date:
June 07, 2005
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C09D17/00; B41J2/01; B41M5/00; C09D11/00; C09D11/322; C09D11/326; C09D11/328; C09D11/38; D06P1/613; D06P3/54; D06P5/00; D06P5/20
Domestic Patent References:
| JPH10183041A | 1998-07-07 | |||
| JP2001342393A | 2001-12-14 | |||
| JP2003246954A | 2003-09-05 |
Attorney, Agent or Firm:
Norio Saeki