Title:
INKJET RECORDING INK, INK CARTRIDGE, AND INKJET RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2011038074
Kind Code:
A
Abstract:
To provide inkjet recording ink having excellent foamability and defoamability and also good image density, ejectability, and storage stability, an ink cartridge containing the recording ink in a container, and an inkjet recording device mounted with the ink cartridge.
The inkjet recording ink contains at least water, a water-soluble organic solvent, a colorant, and a fluorine-based surfactant having structure (b) in the figure, wherein M+ denotes any one of Li+, Na+, K+ and NH4+.
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Inventors:
KUDO MAKI
KOJIMA MARIKO
SAKAUCHI AKIKO
KATO KEITA
KOJIMA MARIKO
SAKAUCHI AKIKO
KATO KEITA
Application Number:
JP2010095108A
Publication Date:
February 24, 2011
Filing Date:
April 16, 2010
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
B41J2/01; B41J2/19; B41M5/00; C09D11/00; C09D11/30; C09D11/322; C09D11/326; C09D11/328; C09D11/38
Domestic Patent References:
| JP2006206687A | 2006-08-10 | |||
| JP2006316243A | 2006-11-24 | |||
| JP2009032914A | 2009-02-12 | |||
| JP2008270003A | 2008-11-06 | |||
| JP2006145897A | 2006-06-08 | |||
| JP2005511777A | 2005-04-28 |
Attorney, Agent or Firm:
Toshio Okamoto
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