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- The research development in catalysts for Syndiotactic polymerization of styrene is re-viewed . 本文综述了制备间规聚苯乙烯用催化剂的研究进展。
- In recent ten years,great progress has been made in the field of syndiotactic polymerization of styrene. 苯乙烯间规聚合在近10年来得到迅速的发展。
- The catalysts,cocatalysts and polymerization mechanism of syndiotactic polymerization of styrene will be discussed in this review. 本文将综述用于苯乙烯间规聚合的催化剂、助催化剂以及聚合机理。
- The oxidation state of Ti which is catalytically active to styrene syndiotactic polymerization is trivalent state.No termination reaction occurs within the active growing cha... 配位聚合时,苯乙烯分子是按二级插入方式进入分子链的,间规序列的形成是活性链末端苯基与前来配位的苯乙烯苯基相互排斥作用的结果。
- Yu Guangqian,Chen Hui,Zhang Xuequan,et al.Polymer-supported Titanium Catalysts for Syndiotactic Polymerization of Styrene[J].Polym Sci Part A,Poly Chem,1996,34:2237. 谢宝军;唐涛;陈辉;等.;有机/无机复合载体负载茂金属催化剂的制备和乙烯聚合[J]
- Syndiotactic Polymerization of Styrene via(dbm) 3Ti(OPh)/MAO (dbm)_3Ti(OPh)/MAO合成间规聚苯乙烯
- Keywords substituted aromatic titanate complexes;polystyrene;syndiotactic polymerization; 取代芳基钛酸酯化合物;聚苯乙烯;间规聚合;
- , of the syndiotactic polymerization of styrene with titanocene/methylaluminoxane(MAO)/tri(iso-butyl) aluminum(TIBA) catalyst system, were studied in detail. 实验研究表明,五甲基环戊二烯基配体的单茂钛催化体系是苯乙烯间规聚合的高效催化剂,活性可达1.;26gsPS/(gTi·hr);
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- syndiotactic polymerization 间同聚合
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- Using preemulsion and post polymerization a polymer emulsion was synthesized. 采用先乳化、后聚合工艺成功合成一种聚合物乳液。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- The viscosity of the polymer was 2.16 poise. 聚合物的粘度为2.;16泊。
- An apparatus for determining the order of constituents in a biological polymer. 顺序分析仪确定生物学的聚合体中成份顺序的仪器
- High conductivity polymer ion conductor in R.T. 室温高导电率高分子离子导体。
- Free-Radical Polymerization under High Pressure. 高压下自由基聚合。
- Changzhou Dupeng Polymer Material Co., Ltd. 常州都朋高分子材料有限公司。
- I directed students to do polymerization in 2001. 2001年,我指导学生做聚合。
- JIANGSU JIANGNAN HIGH POLYMER FIBER CO., LTD. 江苏江南高纤股份有限公司。