Waterborne resin is prepared by compounding acrylic copolymer emul si on and adducted rosin. The applications of the resin above in waterborne ink and waterborne paint are discussed.

• 介绍了丙烯酸共聚乳液与加成松香树脂复合制备水性树脂的方法。并对该树脂液在水性油墨及水性涂料方面的应用进行了论述。