Fitzpatrick, Cella, Harper & Scinto
Ink-jet recording ink, recording method and recording apparatus
An ink-jet recording ink comprising water, a colorant and a surfactant, wherein a content of the surfactant is 0.3 mass % or more based on the whole mass of the ink, and the ink further comprises a sucrose compound represented by the formula (i)wherein R1 to R8 are individually selected from the group consisting of hydrogen, alkyl groups and alkylene oxide groups, with the proviso that at least one of R1 to R8 is an alkylene oxide group, the total number of alkylene oxide units possessed by the alkylene oxide group in a molecule is 1 to 20, and the proportion of an ethylene oxide unit to the total number of the alkylene oxide units in the molecule is 20.0% or more.
Canon Kabushiki Kaisha
C
C09D
inventional
Shoji Ryota
Koike Kato