Results indicate interestingly that the double bond of GMA polymerized with polystyryl carbanion and the molar ratio of epoxy end group and polystyrene oligomer can be adjusted.

GMA与苯乙烯阴离子反应的过程中，GMA种的终端发生了合，所得产物中环氧端基与合产物的摩尔比可根据需要进行调节。