摘要
以羟基功能化的聚酯为引发剂,引发对二氧环己酮的开环聚合制备以聚酯为核、聚对二氧环己酮为臂的星形聚合物.星形聚合物经溴化后,引发聚乙二醇甲基丙烯酸酯的原子转移自由基聚合(ATRP)合成以聚对二氧环己酮-b-聚甲基丙烯酸聚乙二醇酯为臂的星形聚合物,并经红外测试表明聚合物已成功合成.这种星形聚合物含有聚对二氧环己酮和聚甲基丙烯酸聚乙二醇酯,是一种水溶性聚合物.
Hydroxyl Functional polyester initiators initiated the ring-opening polymerization of PDO and the star-shaped polymer with PDO arms using polyester as nuclear was produced. The bromide of star-shaped polymer, initiated the atom transfer radical polymerization（ATRP） of polyethylene glycol methacrylate and the star-shaped polymer containing the arms of ppdo-b-poly methacrylic acid polyethylene glycolester was synthesized, and the characterization of polymer structure was investigated by infrared spectroscopy and the results showed that the polymer has been successfully synthesized. The star-shaped polymer is one of aqueous soluble polymer for PPDO and PEG.
出处
《湖南文理学院学报（自然科学版）》
CAS
2014年第1期22-25,共4页
Journal of Hunan University of Arts and Science(Science and Technology)
