High molecular weight poly(ethylene succinate)(PES) was synthesized by two-stage melt polycondensation of succinic acid and ethylene glycol.
以丁二酸和乙二醇为原料,直接熔融聚合,合成了高相对分子量的聚丁二酸乙二醇酯(PES),用FTIR,1H-NMR表征其结构;考察了不同聚酯反应催化剂对其聚合反应的影响,结果表明:三氧化二锑的催化效果是最佳的。
Poly(ethylene succinate)(PES) is, the homologue of PBS, in possession of good general properties, right thermostability and biodegradability and moreover, the rate of biodegradation is faster than that of PBS.
聚丁二酸乙二醇酯(PES)与PBS是同系物,综合性能不错,热稳定性较好,可生物降解,且降解速度大于PBS,其原料成本较低,因而在部分场合上以PES部分掺混PBS可以降低产品成本,或用PES可直接代替PBS。
High molecule mass poly(ethylene succinate)(PES) was synthesized by two-stage melt polycondensation of succinic acid and ethylene glycol.
以丁二酸和乙二醇为原料,直接熔融聚合,制备了高相对分子量的聚丁二酸乙二醇酯(PES)。
Synthesis and Biodegradability Studies of Poly(Ethylene Succinate) Biodegradable Polyester;
聚丁二酸乙二醇酯的合成及其生物降解性能研究
Synthesis and Characterization of High Molecular Weight Poly(Ethylene Succinate) Biodegradable Polyester
高分子量生物可降解聚丁二酸乙二醇酯的合成与表征
polyethylene glycol fumarate
聚反丁烯二酸乙二醇酯
polydiethylene glycol adipate
聚己二酸二乙二醇酯
polydiethylene glycol glutarate
聚戊二酸二乙二醇酯
polyethylene glycol distearate
聚二硬脂酸乙二醇酯
polyethylene glycol terephthalate
聚对苯二甲酸乙二醇酯
polyethylene propylene adipate (Glycol)
聚己二酸乙二（醇 ）丙二（醇 ）酯（二醇）
Synthesis and characterization of poly (ethylene glycol)/poly (β-hydroxybutyrate)/poly (ethylene glycol) triblock copolymer
聚乙二醇/聚(β-羟基丁酸酯)/聚乙二醇三嵌段共聚物的合成与表征
polyethylene glycol mono stearate
聚乙二醇单硬脂酸酯
Crystallization Behavior of PBT/PET Block Copolyesters
聚对苯二甲酸丁二醇酯/聚对苯二甲酸乙二醇酯嵌段共聚物的结晶行为
The study of Poly(butylene succinate)-degrading fungi
聚丁二酸丁二醇酯(PBS)降解真菌的研究
Synthesis and Characterization of Copolyesters of Succinic Acid-1,4-Butanediol/Succinic Acid-1,4-Cyclohexanedimethanol
聚(丁二酸丁二醇酯丁二酸环己烷二甲醇酯)的合成与表征
Synthesis and Application of Glycol Acrylic Acid-maleic Anhydride Copolymers
丙烯酸乙二醇酯与顺丁烯二酸酐共聚物的合成与应用
Synthesis of Polyethylene Naphthalate and Its Copolymer
聚萘二酸乙二醇酯及其共聚物的合成
Study on Direct Esterification of PTA with BG and EG
对苯二甲酸与丁二醇和乙二醇直接酯化的研究
Synthesis and Characterization of Biodegradable Poly(3-hydroxybutyrate)/Poly(Ethylene Glycol) Multiblock Copolymers;
生物可降解聚（3-羟基丁酸酯）/聚乙二醇多嵌段共聚物的合成与表征
Synthesis and characterization of poly(ethylene glycol)/poly(β-hydroxybutyrate) diblock copolymer
聚乙二醇/聚(β-羟基丁酸酯)两嵌段共聚物的合成及表征