cationic polymerization

用法例句

Reaction order of TiCl 4 in cationic polymerization of isobutylene in the presence of the reagents containing nitrogen;

含氮试剂调节异丁烯阳离子聚合中TiCl_4的反应级数

Study on mechanism of third component in cationic polymerization system of isobutylene;

第三组分在异丁烯阳离子聚合体系中的作用机理研究

Then using this polymer as grafting agent,a novel branched polymer that each arm of star-shaped PS-b-PI contained several polyisobutylene was prepared via cationic polymerization.

然后以此星形大分子作为接枝剂,通过阳离子聚合,合成了一种在每个星形大分子的臂上接枝几个聚异丁烯的新型支化聚合物,并对其进行了GPC、1H-NMR、FT-IR等分析表征,讨论了不同的加料顺序对其的影响,1H-NMR结果表明其接枝效率达80%左右。

In present paper, the polyoxometalate of 12 - molybdophosphoric acid, with characteristic crystal structure of Keggin,was employed in the system of IBVE cation polymerization.

以具有特征Keggin晶体结构的金属多氧络合物——磷钼酸为主要催化剂,以三氯甲烷作 溶剂,室温引发异丁基乙烯基醚进行阳离子聚合,考察了特效稳定剂——十六烷基三甲基溴化铵对 谈反应体系的影响,并系统地比较了不同配比条件下进行阳离子聚合的引发效率。

The existence of side reactions, the formation and elimination of oligomer cyclic ether (OCE) in the course of cation polymerization of epichlorohydrin are discussed, and the factors influence of the OCE's content in the product are analyzed by means of titration, gel permeation chromatography (GPCC) and MS.

详细讨论了阳离子聚合环氧氯丙烷的反应过程中，副反应的存在、产生机理及影响齐聚物含量的因素。

Progress in cationic polymerization of isobutene and development in industry;

异丁烯正离子聚合的进展及应用

A study of reaction mechanism of the nucleophilic reagent in the cationic polymerization of isobutene with molecular simulation;

分子模拟法研究亲核试剂在异丁烯正离子聚合反应中的作用机理

C5 petroleum resin was synthesized by cationic polymerization with C5 fractions as raw materials.

以C5馏分为原料,采用正离子聚合反应,经过原料预处理、热聚合、正离子聚合等工序合成了C5石油树脂。

Soap-free Cationic Polymer Emulsion

无皂阳离子聚合物乳液的合成及应用

The Experiments of Cationic Polymer Profile Control and Oil Displacement after Polymer Flooding;

聚合物驱后阳离子聚合物调剖驱油实验研究

EVALUATION OF ORGANIC CATIONIC POLYMERIC CLAY STABILIZERS

有机阳离子聚合物粘土稳定剂的评价

Carbocationic Polymerization in Presence of Reactive Additives;

反应型添加剂在阳离子聚合中的作用

Cationic Polymer with Retanning and Dyeing-assistant Functions

具有复鞣和助染功能的阳离子聚合物

Preparation and Application of Imposed Polyoxometalate(HPM) in Cationic Polymerization of Styrene;

HPM合成及其在苯乙烯阳离子聚合体系中作用

oxidative cationic polymerization

阳离子型氧化催化聚合

polymeric cationic clay stabilizer

聚合阳离子粘土稳定剂

Synthesis and performance test of cationic polyacrylamide by copolymerization

共聚合阳离子聚丙烯酰胺的合成及性能测试

Synthesis of Cationic Polyacrylamide by the Photopolymerization;

光聚合法合成阳离子型聚丙烯酰胺的研究

The Studies on the Kinetics of Cationic/Super Low Temperature Photopolymerization;

阳离子/超低温光聚合动力学的研究

Synthesis of AM/IA/DMDAAC cationic polyacrylamide

AM/IA/DMDAAC阳离子聚丙烯酰胺的合成

Synthesis and characterization of NVF-DADMAC cationic copolymer

NVF-DADMAC阳离子共聚物的合成与表征

The Application of a Emulsion Cationic Polymer in Well YK15H.

阳离子乳液聚合物在YK15H井的应用

Preparation of Monodispersed Cationic Microspheres of Polystyrene by Dispersion Polymerization;

分散聚合制备单分散聚苯乙烯阳离子微球

Studies of Cationic Polyelectrolytes Prepared by Precipitation Polymerization in Salt Solution;

盐溶液中沉淀聚合法制备阳离子型聚电解质

Synthesis of Cationic Polyacrylamide by Inverse Suspension Polymerization

反相悬浮聚合法制备阳离子聚丙烯酰胺

Synthesis and evaluation of ternary copolymerization cationic polyacrylamide

三元共聚阳离子聚丙烯酰胺的合成及性能评价