The influence of catalyst,temperature,and reaction time on the reaction of isocyanate in the half adduct with hydroxyl in the acrylic copolymer was also studied.

• 考察了催化剂、温度、反应时间等对半加成物与丙烯酸树脂反应的影响,结果表明,催化剂加速了反应的进行,复合催化剂具有更好的催化作用,温度升高有利于反应的进行。