The graft copolymer CR/AA was prepared on CR initiated by BPO,with AA as graft monomer,toluene and ethyl acetate as solvent.

• 以丙烯酸(AA)为接枝单体；甲苯、乙酸乙酯为溶剂；BPO为引发剂；在氯丁橡胶(CR)上进行接枝共聚；制备出CR/AA二元接枝共聚物(CR-g-AA)胶粘剂.