【摘要】 聚己内酯、聚环氧丙烷大单体制备及其与甲基丙烯酸正丁酯共聚合曹维孝，管治斌，江必旺，冯新德（北京大学化学系北京１００８７１）关键词大单体，聚己内酯，聚环氧丙烷以四苯基卟啉氯化铝（ＴＰＰＡＩ－Ｃｌ）与甲基丙烯酸－β－羟基两酯（ＨＰＭＡ）制备的活性开环催化...更多还原

【Abstract】 Both polycaprolactone macromer and polypropylene oxide macromer were prepared from the ring opening polymerization of caplorolactone and propylene oxide respectively through the tetrapkenyl porphyrin aluminium chloride/hydroxypropyl methacrylate catalytic system.Both the polycaprolactone macromer and polypropylene oxide macromer possess narrow molecular weight distributions around 1.20.The butyl methacrylate copolymers with polycaprolactone macromer or polypropylene oxide as the side chains were prepared from the copolymerization of butyl methacrylate with polycaprolactone macromer or polypropylene oxide macromer respectively.更多还原