In this paper, the performance of polyamide modified by dimeric fatty acid, and the application study in synthesizing binder used for printing ink prepared from this kind of polyamide resin.

• 二聚脂肪酸具有特异的分子结构和特性,可生成许多衍生物,其中聚酰胺树脂是最重要的一种,且由聚酰胺树脂所制备的油墨具有良好的溶解性、耐腐蚀性、亲水性等优良性能。