1) anionic telomerization
阴离子调节聚合
1.
In the system of n-BuLi/ROK/xylene/2G/olefin, the influence of ROK on diolefin anionic telomerization w.
在n-BuLi/ROK/二甲苯/2G/二烯烃阴离子调节聚合体系中,考察了不同ROK对二烯烃阴离子调节聚合的影响。
2) anionic polymerization
阴离子聚合
1.
Numerical simulation of reactive extrusion processes for anionic polymerization of styrene;
苯乙烯阴离子聚合反应挤出过程的数值模拟
2.
Chemical calorific effect during reactive extrusion process for anionic polymerization;
阴离子聚合反应挤出过程的化学热效应
3.
Polar additives in anionic polymerization;
阴离子聚合反应中的极性调节剂
3) anion polymerization
阴离子聚合
1.
Octamethylcyclotetrasiloxane(D4)and N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane(KH-792) were chosen to synthesize aminopolysiloxane by bulk anion polymerization,with KOH as catalyst,hexamethyldisiloxane(MM)used as end capping agent,and dimethyl sulfoxide(DMSO) utilized as accelerating agent.
以八甲基环四硅氧烷(D4)和N-β-氨乙基-γ氨丙基甲基二甲氧硅烷(KH-792)为原料,用KOH作为催化剂,六甲基二硅氧烷(MM)为封端剂,二甲基亚砜(DMSO)为促进剂,采用本体阴离子聚合法合成了氨基封端的聚硅氧烷,对其结构用红外光谱进行了表征。
2.
We synthesized (SI)_4Si star-type block copolymer with styrene,isoprene and silicon tetrachloride as raw materials,tetrahydrofuran as molecular weight regulator,cyclohexane as solvent,and n-BuLi or naphthalene lithium as initiating agent by anion polymerization method with three steps.
采用阴离子聚合法,以苯乙烯、异戊二烯、四氯化硅为原料,以四氢呋喃(THF)为分子量调节剂,正丁基锂或萘锂为引发剂,环己烷为溶剂,分3步加料,合成(SI)4Si星型嵌段共聚物。
3.
Synthesis methods of PFPE are mainly anion polymerization of perfluoro-epoxide and photo-initiated oxidation of perfluoro-olefine.
其合成方法主要有全氟环氧化物的阴离子聚合法和全氟烯烃直接光氧化法2种。
4) anionic copolymerization
阴离子聚合
1.
This paper reviews various methods of synthesis of hydrophobically associating water-soluble polymers,including copolymerization of acrylamide with hydrophobic monomers(heterogeneous process,homogeneous process,micellar copolymerization,inverse microemulsion process,emulsion process without emulsifying agents and anionic copolymerization)and macromolecular reactions.
综述了疏水缔合型水溶性聚合物及其合成方法,包括共聚合法(非均相、均相、胶束、反相微乳液、无皂乳液以及阴离子聚合)和大分子反应法。
5) anionic polymerization
负离子聚合,阴离子聚合
6) anionic in-situ polymerization
阴离子原位聚合
1.
Casting nylon 6(MC nylon 6)/TiO 2nanocomposites were prepared through anionic in-situ polymerization, and their structures and properties were characterized.
利用阴离子原位聚合法制备了铸型尼龙 6 (MC尼龙 6 ) /TiO2 原位纳米复合材料 ,并对其结构与性能进行了表征。
补充资料:调节聚合
分子式:
CAS号:
性质:制造聚合物的一种特殊方法。单体在调节剂的存在下进行聚合。其特点是产物分子的两端,都与调节剂分子的裂成部分相结合,因而聚合程度受到调节或限制。产物称调节聚合物(调聚物,telomer),分子量一般不大,仅为原料分子量的几倍到几十倍。再经化学加工,可得合成纤维的原料或溶剂增塑剂、润滑剂、人造石蜡、表面活性剂等。
CAS号:
性质:制造聚合物的一种特殊方法。单体在调节剂的存在下进行聚合。其特点是产物分子的两端,都与调节剂分子的裂成部分相结合,因而聚合程度受到调节或限制。产物称调节聚合物(调聚物,telomer),分子量一般不大,仅为原料分子量的几倍到几十倍。再经化学加工,可得合成纤维的原料或溶剂增塑剂、润滑剂、人造石蜡、表面活性剂等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条