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- 活性聚異丁烯的GPC研究A STUDY ON POLYISOBUTYLENE WITH LIVING THROUGH GPC
- 高活性聚異丁烯的合成SYNTHESIS OF HIGHLY REACTIVE POLYISOBUTYLENE
- 反應活性聚異丁烯Reactive polyisobutylene
- 星形多官能團大分子接枝合成支化聚異丁烯的研究Synthesis of Star-Branched Polyisobutylene by Grafting from a Star-Shaped Multifunctional Polymer
- GPC研究結果表明隨反應時(shí)間延長(cháng),聚合度增大,聚合物分子量趨于增大但分散性減小。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.
- 流化床半連續法合成2,4-二叔丁基苯酚的反應規律研究苯酚與異丁烯的烷基化反應Studies on the Synthesis Reaction Principles of 2, 4-di-tert-butylphenol by Half-consecution Fluid Bed Process and Alkylation of Phenol with Isobutylene
- 差示掃描量熱法(DSC)研究聚苯乙烯-聚異戊二烯二嵌段共聚物的微相分離行為Microphase Separation Behavior of Polystyrene-Polyisoprene Diblock Copolymers Studied by DSC Technique
- 支鏈帶有富勒烯的聚噻吩和齊聚噻吩及其光伏電池研究進(jìn)展Progress of the Research on Polythiophenes and Thiophene Oligomers with Side Chains Containing Fullerene and their Photovoltaic Cells
- 根據參數生成數值柵格要素,它具有指定的范圍大小和數值,并輸入轉換流程。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.
- 四臂星型聚異丁烯的制備及應用Application and Synthesis of Four Star-Shaped Polyisobutylene
- 三異丁烯triisobutene
- 水相懸浮法氯化反式-1,4-聚異戊二烯的性能Property of chlorinated trans-1,4-polyisoprene by an aqueous suspension
- 雙異丁烯di-iso-butylene
- 液體聚異戊二烯橡膠動(dòng)態(tài)流變性能的研究Dynamic rheological behavior of LIR
- 二氧六環(huán)調節聚異戊二烯微觀(guān)結構的研究A Study on Regulating the Microstructure of Polyisoprene in the Presence of Dioxane
- 硫化異丁烯橡膠vulcanised butyl rubber
- 將具有不同PEG(polyethyleneglycol)含量的交聯(lián)聚苯乙烯固載聚乙二醇樹(shù)脂用于催化環(huán)己烯的二氯卡賓加成和乙酰苯胺的N-丁基化反應,發(fā)現樹(shù)脂PEG含量與催化劑活性之間存在依賴(lài)關(guān)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.
- 為了說(shuō)明平衡現象,讓我們看一下環(huán)丁烯異構成1.3一丁二烯的反應。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.
- 硫化反式聚異戊二烯電子性質(zhì)的理論化學(xué)研究Theoretical studies on the electronic properties of vulcanized trans-polyisoprene
- 異丁烯丙巴比妥allylbarbital(催眠鎮靜藥)