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- 活性聚异丁烯的GPC研究A STUDY ON POLYISOBUTYLENE WITH LIVING THROUGH GPC
- 高活性聚异丁烯的合成SYNTHESIS OF HIGHLY REACTIVE POLYISOBUTYLENE
- 反应活性聚异丁烯Reactive polyisobutylene
- 星形多官能团大分子接枝合成支化聚异丁烯的研究Synthesis of Star-Branched Polyisobutylene by Grafting from a Star-Shaped Multifunctional Polymer
- GPC研究结果表明随反应时间延长,聚合度增大,聚合物分子量趋于增大但分散性减小。The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
- 流化床半连续法合成2,4-二叔丁基苯酚的反应规律研究苯酚与异丁烯的烷基化反应Studies on the Synthesis Reaction Principles of 2, 4-di-tert-butylphenol by Half-consecution Fluid Bed Process and Alkylation of Phenol with Isobutylene
- 差示扫描量热法(DSC)研究聚苯乙烯-聚异戊二烯二嵌段共聚物的微相分离行为Microphase Separation Behavior of Polystyrene-Polyisoprene Diblock Copolymers Studied by DSC Technique
- 支链带有富勒烯的聚噻吩和齐聚噻吩及其光伏电池研究进展Progress of the Research on Polythiophenes and Thiophene Oligomers with Side Chains Containing Fullerene and their Photovoltaic Cells
- 根据参数生成数值栅格要素,它具有指定的范围大小和数值,并输入转换流程。NumericRasterCreator Creates a feature with a raster of the specified size with a numeric value using the parameters supplied, and sends it into the workspace for processing.
- 四臂星型聚异丁烯的制备及应用Application and Synthesis of Four Star-Shaped Polyisobutylene
- 三异丁烯triisobutene
- 水相悬浮法氯化反式-1,4-聚异戊二烯的性能Property of chlorinated trans-1,4-polyisoprene by an aqueous suspension
- 双异丁烯di-iso-butylene
- 液体聚异戊二烯橡胶动态流变性能的研究Dynamic rheological behavior of LIR
- 二氧六环调节聚异戊二烯微观结构的研究A Study on Regulating the Microstructure of Polyisoprene in the Presence of Dioxane
- 硫化异丁烯橡胶vulcanised butyl rubber
- 将具有不同PEG(polyethyleneglycol)含量的交联聚苯乙烯固载聚乙二醇树脂用于催化环己烯的二氯卡宾加成和乙酰苯胺的N-丁基化反应,发现树脂PEG含量与催化剂活性之间存在依赖关系。Polystyrene supporteo polyethylene glycol resin(PS-PEG-400 )with various PEG conten t was used as immobilized phase transfer catalyst for reactions of the addition of cyclohexenewith dichlorocarbene and N-butylation of acetanilide.
- 为了说明平衡现象,让我们看一下环丁烯异构成1.3一丁二烯的反应。To illustrate some of the features of the equilibrium phenomenon, let us look at the reaction in which cyclobutene is isomerized to 1.3-butadiene.
- 硫化反式聚异戊二烯电子性质的理论化学研究Theoretical studies on the electronic properties of vulcanized trans-polyisoprene
- 异丁烯丙巴比妥allylbarbital(催眠镇静药)