The graft copolymer of chloroprene rubber (CR)/methyl methacrylate (MMA) was prepared by emulsion graft polymerization, through saltsolution coacervation, water wash and drying.

• 用乳液接枝法合成了氯丁橡胶（CR）/甲基丙烯酸甲酯（MMA）接枝共聚物MCR，并通过盐水凝胶、水洗、干燥制得块状干胶。