Title:
記録用インク、並びにインクメディアセット、インクカートリッジ、インク記録物、インクジェット記録装置、及びインクジェット記録方法
Document Type and Number:
Japanese Patent JP5224092
Kind Code:
B2
Abstract:
A recording ink containing: a solid component containing a colorant, and a resin, and being solid in ink at 25° C., a liquid component having a boiling point higher than that of water and being liquid in ink at 25° C., and water, wherein the total amount of the solid component contained in the recording ink is equal to 8.5% by mass or higher and less than 15% by mass, a ratio (A/B) of the total amount of a water-soluble organic solvent (A), which is contained in the liquid component and has a high-boiling point of 280° C. or higher (A), to the total amount of the solid component (B) contained in the recording ink is 1.1 to 2.5, and a ratio (C/B) of the total amount of the liquid component (C) in the recording ink to the total amount of the solid component (B) in the recording ink is 1.85 to 3.10.
Inventors:
Morohoshi Naoya
Tomoko Namba
Tomoko Namba
Application Number:
JP2007238669A
Publication Date:
July 03, 2013
Filing Date:
September 14, 2007
Export Citation:
Assignee:
株式会社リコー
International Classes:
B41J2/01; B41M5/00; C09D11/00; C09D11/322; C09D11/326; C09D11/328; C09D11/38
Domestic Patent References:
| JP2007106109A | ||||
| JP2006291174A | ||||
| JP2006247971A |
Attorney, Agent or Firm:
Hidehiko Takei
Yasuo Yoshimura
Yasuo Yoshimura