The optimum technological conditions of nonyl phenolic resin modified by rosin have been studied. 研究了壬基酚松香改性酚醛树脂的工艺条件。
By the two-steps synthetic process, the new type resin for the need of developing printing ink could be prepared with rosin, nonyl phenol and formaldehyde. 摘要采用二步法合成工艺,以壬基酚和松香及甲醛为主要原料,合成了松香改性酚醛树脂。