在乙醚溶液制得的聚苯乙烯次甲基锂与甲基丙烯酸甲酯反应不能分离出聚甲基丙烯酸甲酯及它的接枝共聚物。
Neither polymethylmethacrylate nor polymethylmethacrylate-grafted copolymer could be isolated by the reaction of polystyrene methylene lithium prepared in ether solution with methyl methacrylate.
经化学改性工艺，用废聚苯乙烯泡沫塑料制得了两类建筑用胶粘剂。
Through chemical improving process, two kinds of adhesive for architecture industry were prepared from recycling foamed PS plastics.
摘要：通过大分子反应将苯甲酸(BA)键合在聚苯乙烯(PS)侧链，制得芳羧酸功能化的聚苯乙烯psba。
Abstract: Benzoic acid (BA) ligand was bonded on the side chains of polysulfone (PS) via a polymer reaction and obtained aryl carboxylic acid-functionalized polysulfone PSBA.
应用推荐