Title:
INKJET RECORDING WATER-BASED INK
Document Type and Number:
Japanese Patent JP2009091488
Kind Code:
A
Abstract:
To provide inkjet recording water-based ink excellent in printing density, storage stability, and jetting performance and to provide an aqueous dispersion contained in the inkjet recording water-based ink.
The aqueous dispersion for inkjet recording contains a pigment, inorganic oxide particles, and a water-soluble polymer having a sulfonic acid group and an anionic group except a sulfonic acid group. The inkjet recording water-based ink contains the aqueous dispersion.
Inventors:
ITO KOJI
Application Number:
JP2007264658A
Publication Date:
April 30, 2009
Filing Date:
October 10, 2007
Export Citation:
Assignee:
KAO CORP
International Classes:
B41J2/01; B41M5/00; C09D11/00; C09D11/322
Domestic Patent References:
| JP2007091920A | 2007-04-12 | |||
| JP2000273373A | 2000-10-03 | |||
| JP2007119683A | 2007-05-17 |
Attorney, Agent or Firm:
Tamotsu Otani
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa