逐步聚合

TBA与环氧氯丙烷（EHC）在氢氧化钠溶液的作用下，通过逐步聚合得到TBA型环氧树脂；

Under the catalysis of sodium hydroxide solution , TBA epoxy resin was prepared by stepwise polymerization by use of tetrabromobisphenol A ( TBA ) and epichlorohydrin ( ECH ) .

浅谈逐步聚合反应实施方法

The Introduction about the Executive Method of the Stepwise Polymerization Reaction of Macromolecule

逐步聚合反应统计理论进展&递归计算法

Progress in Statistical Theory on the Step-Growth Polymerization & The Recursive Approach

许多不同的化学反应通过逐步聚合可用于合成聚合材料。

Many different chemical reactions may be used to synthesize polymeric materials by step-growth polymerization .

本文研究了典型的逐步聚合反应即缩聚反应制备可生物降解材料聚乳酸的方法：聚合单体乳酸具有羧基和羟基双官能团，属2官能度体系，符合线型缩聚原料的首要条件。

The methods of producing biodegradable materials ? PLA by the direct condensation polymerization was studied .

整个过程为亲核加成-质子转移-逐步聚合过程。

The whole process of the polymerization included nucleophilic addition , proton transfer and step reaction polymerization .

结果表明，在浓硫酸存在下，随着温度的升高，糠酸的聚合反应历程为分段的逐步聚合过程；

The results indicate that the mechanism of polymerization of furoic acid is a stepwise polymerization process , as the temperature was raised .

泛非造山作用是在莫桑比克洋闭合时，东、西冈瓦纳逐步聚合，并最终形成冈瓦纳大陆的过程，主要发生于600～550Ma之间。

The " Pan - African orogeny " is a process of gradual convergence of East and West Gondwana during the closing of the Mozambique Ocean and final formation of the supercontinent Gondwana .

它由八个模块组成，即绪论、自由基聚合、自由基共聚合、离子聚合反应、配位聚合反应、连锁聚合实施方法、逐步聚合反应、聚合物的化学反应。

It is made up of such eight modules as an introduction , radical polymerization , radical co-polymerization , ionic polymerization , coordination polymerization , the preparation method of chain polymerization , step reaction polymerization and chemical reaction of polymers .

以乙二胺和甲基三氯硅烷为主要原料，通过逐步偶联聚合制备了梯形聚硅氧烷（PMSQ）；

Hydroxy-terminated ladder-like polysiloxane was synthesized from ethylene diamine and monomethyltrichlorosilane by stepwise coupling polymerization .

通过“逐步偶联聚合方法”设计合成了一种含有反应性侧基的梯形聚有机硅氧烷。

A novel ladderlike polysiloxane with a reactive side group was synthesized via stepwise coupling polymerization .

超支化聚合物是一种由一系列支化单元构成的聚合物，可通过单体的逐步增长聚合制备。

Hyperbranched polymer is a kind of macromolecule building with branched unit , which can be prepared via monomer gradually increase route .