| 摘要 |
An ink jet ink composition comprising from about 30 to about 90% by weight of water, from about 0.5 to about 30% by weight of a pigment, from about 0.05 to about 2% by weight of an aromatic sulfonate or disulfonate comprising sodium p-toluenesulfonate, disodium 2,5-dihydroxybenzene-disulfonate monohydrate, sodium p-hydroxybenzenesulfonate or sodium p-aminobenzenedisulfonate, and from about 10 to about 50% by weight of a humectant comprising a polyhydric alcohol.
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