| 摘要 |
<p>PURPOSE:To provide a recording liquid containing plural kinds of water-soluble dyes having similar chromatographic characteristics and capable of reproducing desirable color tone of the ink itself without causing microscopic separation on the recording material. CONSTITUTION:The objective recording liquid contains preferably 0.5-30wt% plural kinds of water-soluble dyes having a mobility of e.g. <=0.3 measured by paper chromatography and having similar chromatographic characteristics to each other. The recording liquid enables the reproduction of desirable color tone by the combination of dyes resistant to microscopic phase separation on a recording material.</p> |
