Lanthanum chloride, nickel acetate, samarium chloride, hexane diacid, aluminum chloride, and sodium bromide were found to be not effective to catalyze the reaction between PMMA and PC.

• 而氯化钐、氯化镧、乙酸镍、溴化钠、己二酸和三氯化铝这几种催化剂不能催化两相之间的熔融共混反应，不能得到透明的共混物。