| abstract |
(57) Abstract: An ink-jet ink for realizing high quality printing on porous, non-porous and hybrid porous glossy media. The present invention comprises at least one water-soluble dye and at least one co-solvent and at least two different surfactants, ie, a nonionic surfactant and a vehicle comprising a fluorosurfactant. . The total surfactant concentration ranges from about 0.1 to 5% by weight, the nonionic surfactant ranges from about 0.05 to 3% by weight, and the fluoroactive agent ranges from about 0. 001 to 3% by weight. |