Recording liquid, liquid cartridge, liquid ejection...

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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C347S095000, C106S031130

Reexamination Certificate

active

07344237

ABSTRACT:
A recording liquid contains a coloring matter, a solvent for dissolving or dispersing the coloring matter, and a nonionic surfactant, wherein the recording liquid has a foaming power of 0 mm to 50 mm and a foam stability of 0 mm to 50 mm, the foaming power and the foam stability being determined by substantially the same test method as that used to determine the foaming power and foam stability according to JIS-K3362. A liquid cartridge containing the recording liquid, a liquid ejection cartridge which ejects the recording liquid, a liquid ejection apparatus, and a liquid ejection method are also disclosed.

REFERENCES:
patent: 7081330 (2006-07-01), Takamiya
patent: 2002/0167565 (2002-11-01), Maeda et al.
patent: 2004/0119797 (2004-06-01), Yoshizawa et al.

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