| 摘要 |
PURPOSE:To provide the titled compsn. which excels in fluidity and the resistance to dirt and produces prints with good gloss and ink receptivity, containing a polyether ester diol, or an esterification product thereof. CONSTITUTION:0.1-30wt%, pref. 0.5-20wt%, of a polyether ester diol having a MW of 100-1,000,000 derived from a polyalkylene glycol having an MW of 100- 10,000 and a dibasic acid, or an esterification product thereof, is blended with a dry litho printing ink compsn. consisting of a vehicle such as a drying oil or a rosin- modified phenolic resin, an inorg. or an org. colorant, wax, grease, a drying agent, a dispersant and a filler. |
