Title:
COLORING COMPOSITION, COLORING FINE PARTICLE DISPERSION, INK FOR INKJET AND INKJET RECORDING METHOD
Document Type and Number:
Japanese Patent JP2005146002
Kind Code:
A
Abstract:
To provide a coloring composition excellent in light resistance and color reproducibility, and a coloring fine particle dispersion excellent in dispersion stability, and to provide an ink for inkjet excellent in light resistance, color reproducibility and jetting stability using the coloring fine particle dispersion and an inkjet recording method using the same.
The coloring composition comprises at least one of coloring matters represented by general formula (1). The coloring fine particle dispersion is obtained by dispersing coloring fine particles comprising the coloring matter and a polymer in an aqueous medium.
Inventors:
SUZUKI TAKASHI
ONO KAORI
TAKAHASHI MARI
IKESU SATORU
ONO KAORI
TAKAHASHI MARI
IKESU SATORU
Application Number:
JP2003380937A
Publication Date:
June 09, 2005
Filing Date:
November 11, 2003
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
B41J2/01; B41M5/00; C07D221/18; C07D239/70; C09B5/14; C09B5/16; C09B67/08; C09B67/46; C09D11/00; C09D11/328; (IPC1-7): C09B5/14; B41J2/01; B41M5/00; C07D221/18; C07D239/70; C09B5/16; C09B67/08; C09B67/46; C09D11/00
Domestic Patent References:
| JP2003285539A | 2003-10-07 | |||
| JPS50151954A | 1975-12-06 | |||
| JPS4917645B1 | 1974-05-02 | |||
| JP2003192978A | 2003-07-09 | |||
| JP2004292571A | 2004-10-21 | |||
| JP2004190007A | 2004-07-08 |
Foreign References:
| WO2002012403A2 | 2002-02-14 |
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