Design and Synthesis of Photo-sensitive Amphiphilic Block Copolymer and Branched Polymer 光响应型双亲嵌段共聚物和支化聚合物的设计合成
Advances in Research on Highly Branched Polymer 高度支化聚合物的应用研究
Highly branched Polymer becomes more and more concerned because of its unique structural characteristics and properties, now its development is one of the fastest in function macromolecular materials. 高度支化聚合物由于其独特的结构和性能使其在世界范围内越来越受到科学家们的关注,是目前发展最快的功能高分子材料之一。
Concentration-dependence of Solution Viscosity of Branched Polymer 支化高分子稀溶液粘度的浓度依赖性
RBZ Molecular Theory of Entangled Network of Star Branched Polymer 星形支化聚合物缠结网络的RBZ分子理论
A Kinetic Analysis of Coupling Reaction Generating Star Branched Polymer 星形偶联反应的动力学分析
Rheological Characteristics of Branched Polymer Melts 支化聚合物的熔体流变特性
In This paper, branched polymer from diethanolamine and succinic anhydride was synthesized using "pseudo one-pot procedure". 采用“准一步法”,以二乙醇胺和丁二酸酐为原料合成出了超支化聚合物。
Recent Progress in Highly Branched Ferrocene-based Polymer 高度支化状二茂铁基聚合物研究进展
Application of the Slippage Function to Star-type Branched Polymer Solutions 滑动函数应用于星形支化聚合物溶液
Preparation of Well-defined Branched Polymer 结构规整支化聚合物的制备方法
The non linear theology of the star-type branched polymer solutions Can be explained by the Rouse Zimm model with slippage function after the parameter's improvement. 理论模型与实验数据的对比表明,带滑动函数的Rouse&Zimm模型,经参数修正后,也能用于说明星形支化聚合物溶液的非线性流变性。
At present, there are two main kinds of highly branched polymers: dendrimer and hyperbranched polymer. 当前,高度支化的聚合物主要分两种:树形分子和超支化分子。
The results showed that the LCB PP samples became more and more sensitive to the flow fields with the content of the branched component increasing; moreover, long branched chains also accelerated the nucleation kinetic of polymer samples. 实验结果显示,随枝化链含量上升,LCBPP结晶行为对流场的响应变得更加敏感,长支链的引入加速了PP成核动力学。
Aldol reaction has been widely used in the area of organic synthesis, but seldom in synthesis of branched or hyperbranched polymer. 羟醛(缩合)反应已在有机合成领域得到了广泛的应用,但在支化或超支化聚合物方面的研究尚无报道。
The branched structures of macromolecular chains make the micropore and the structure the polymer monomeric unit supports forms the macroporous and mesoporous structure. 聚合物分子链的不断支化,使链间形成微孔结构,聚合物单体单元支撑起来的结构形成中大孔结构。
Hyper branched polymer had novel structure and unique properties, introducing hyper branched structure into polyimide was an effective way to improve the solubility. 超支化聚合物由于独特的分子结构具备特殊的性能,利用超支化结构改善聚酰亚胺的溶解性是一种有效的途径。
Linear low density polyethylene ( LLDPE) is short branched polymer, and it has good tensile strength, tear strength, abrasion resistance, thermal stability etc. At the same time, the better compatibility of LLDPE and EVA can make up the deficiencies in performance. 线型低密度聚乙烯(LLDPE)相对于EVA有较好的拉伸强度、撕裂强度、耐磨性、热稳定性,同时与EVA的相容性较好,将EVA、LLDPE共混可弥补两者性能上的不足。