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- The thermotropic liquid crystalline copolyester containing PET was synthesized by using melt polycondenstation reaction. 本实验采用熔融缩聚方法合成了含PET的热致液晶共聚酯。
- SYNTHESIS OF A NOVEL LIQUID CRYSTALLINE COPOLYESTER WITH FRACTILE STRUCTURE 一种支氏液晶共聚酯的合成
- Thermotropic liquid crystalline copolyesters of BHET and PHB were firstly synthesized by melting polycondensation using BHET and PHB as coponents. 本实验第一次以对苯二甲酸乙二醇酯(BHET)和对羟基苯甲酸(PHB)为原料,采用熔融缩聚的方法合成了BHET-PHB热致液晶共聚酯。
- Keywords thermotropic liquid crystalline copolyester;melting polycondensation;nematic liquid crystalline; 热致液晶共聚酯;熔融缩聚;向列型液晶;
- Keywords Liquid crystalline copolyester;PET/PHB copolyester;Sequence distribution; 液晶共聚酯;PET／PHB共聚脂;序列分布;
- Keywords PET/60PHB thermotropic liquid crystalline copolyester;solid state polycondensation;reaction kinetics;Fick's law; 60PHB液晶共聚酯;固相缩聚反应;反应动力学;费克定律;
- Keywords Thermotropic Liquid Crystalline Copolyester;Melting Polycondensation;Nematic Liquid Crystalline;Bis-hydroxyethyl Terephthalate;p-Hydroxy Benzoic Acid; 热致液晶共聚酯;熔融缩聚;向列型液晶;对苯二甲酸乙二醇酯;对羟基苯甲酸;
- Thermal liquid crystalline copolyesters 聚酯热塑弹性体
- Liquid crystalline copolyester 液晶共聚酯
- Study of Liquid Crystalline Copolyesters with X-Shaped Two-dimensional Mesogenic Units and Crown Ether Cycle 含X-型二维液晶基元和冠醚环的液晶共聚酯的研究
- Keywords liquid-crystalline monomers;melted state transesterification;polybutylene-succinate;liquid crystalline copolyesters; 液晶基元;熔融酯交换法;聚丁二酸丁二醇酯;液晶共聚酯;
- he spinning test was completed for the liquid crystalline copolyesters PHB/PET/HQ TPA and the thermal annealing experiment was performed for the as spun fibers. 对所合成的PHB／PET／HQ-TPA三元液晶共聚酯进行纺丝实验，制备了初生纤维并对其进行了热处理。
- A side chain liquid crystalline polysiloxane with p( allyloxy) benzoxy p cyanophenyl as a monomer was synthesized. 研究以对-烯丙氧基苯甲酸对-氰基苯酚酯为单体的聚硅氧烷侧链液晶高分子的合成方法。
- Application of radial liquid crystalline macromolecules as stationary phase of capillary GC. 星形大分子液晶在毛细管柱气相色谱分析中的应用研究。
- A synthetic liquid crystalline compound was studied by means of variable-temperature FT-IR spectroscopy. 摘要对合成的液晶化合物进行变温红外光谱研究。
- Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents. 丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
- The liquid crystalline of T(2-ROP)PH2 and their metal derivatives were indicated by DSC and polarized-light microscope. 另外，用DSC和偏光显微镜对T(2-ROP)PH_2及其金属配合物的液晶性能进行了研究。
- The theoretical study predicted the stability ranges of various lyotropic liquid crystalline phases. 理论预测了各种溶致液晶相的稳定区域。
- Then the synthesis of ladderlike polysiloxane liquid crystalline with different mesogenic units was introduced. 介绍了几种液晶基元不同的梯形聚硅氧烷液晶的合成；
- They could form liquid crystalline state,and dissolve in chloroform/ p-chlorophenol solvent. 它们都具有液晶性，可溶解于氟仿-对氯苯酚混合溶剂，不溶于氯仿。
