Ink jet recording ink, recording method and recording apparatus
AssigneeCanon Kabushiki Kaisha
InventorsShoji Koike, Ryota Kato
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AssigneeCanon Kabushiki Kaisha
InventorsShoji Koike, Ryota Kato
Estimating the term…
An ink jet recording ink is provided which does not have a problem concerning curling of a recording medium containing cellulose, and can deal with high-definition image recording while maintaining good response at a high level during ejection at a high drive frequency and good startup properties. The ink contains water, a colorant, a compound represented by the following general formula (I) accounting for 8 to 40% by mass of the total mass of the ink, and plural types of nonionic surfactants accounting for 0.3 to 5% by mass of the total mass of the ink, wherein the mass ratio (A:B) between the mass (A) of the compound represented by the general formula (I) and the mass (B) of the plural types of nonionic surfactants is in a range of 5:1 to 90:1:
An ink jet recording ink comprising at least water, a colorant, a compound represented by the following general formula (I) accounting for 8 to 40% by mass of a total mass of the ink, and plural types of nonionic surfactants accounting for 0.3 to 5% by mass of a total mass of the ink, wherein a mass ratio (A:B) between a mass (A) of the compound represented by general formula (I) and a mass (B) of the plural types of nonionic surfactants is in a range of from 5:1 to 90:1,
An ink jet recording method which conducts recording by utilizing an ink jet recording head to apply ink onto a recording medium containing cellulose where a recording area on the recording medium is 15 cm2 or more, and an amount of ink applied onto the recording medium is 0.03 to 30 mg/cm2, wherein the ink applied on the recording medium comprises at least water, a colorant, a compound represented by the following general formula (I) accounting for 8 to 40% by mass of a total mass of the ink, and plural types of nonionic surfactants accounting for 0.3 to 5% by mass of a total mass of the ink, and a mass ratio (A:B) between a mass (A) of the compound represented by the following general formula (I) and a mass (B) of the plural types of nonionic surfactants is in a range of 5:1 to 90:1,
Dependencies are inferred from the claim text.