| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a soybean oil ink for lithographic printing having excellent ink drying and setting properties, which is obtained by improving interfacial fitness of an ink containing soybean oil, enabling it to prevent over- emulsification, and is, also, capable of preventing staining a non-image part without lowering its ink-spread to an image part. SOLUTION: The soybean oil-containing ink for lithographic printing contains a compound having at least one propyleneoxy group.</p> |
