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1)  polymerizable quaternary ammonium salt
可聚合性季铵盐
1.
A kind of polymerizable quaternary ammonium salt is synthesized with 4-vinylbenzyl chloride and N,N-dimethyldodecylamine,and its copolymer with acrylonitrile is prepared by free radical solution polymerization technology.
以对氯甲基苯乙烯和十二烷基二甲基叔胺为原料,合成了一种可聚合性季铵盐(PQA),并采用自由基溶液聚合法制备了季铵盐-丙烯腈二元共聚物(PQA-co-AN)。
2)  water-soluble quaternary ammonium polymer
水溶性聚季铵盐
1.
Through copolymerization using epichlorohydrine bis (2-chloroethyl) ether and N,N, N', N'-tetamethylenediamine, methylamine, ethylamine, laurylamine as rawmaterials, a series of new kind of water-soluble quaternary ammonium polymer wassynthesized.
本文主要以环氧氯丙烷,二氯乙醚和N,N,N’,N’-四甲基乙二胺、甲胺、乙胺、十二胺为原料,通过共聚合反应制备了一系列新型的水溶性聚季铵盐。
2.
N,N,N',N'-tetamethylenediamine and bis (2-chloroethyl)ether as raw material was used to synthesis a new kind of water-soluble quaternary ammonium polymer: poly (oxyethylene (dimethyliminio)ethylene(dimethyliminio)ethylenedichloride).
采用N,N,N',N'-四甲基乙二胺和二氯乙醚为原料,通过共聚合反应制备了新型水溶性聚季铵盐:氧乙烯基—二甲胺基—亚乙基的聚合物。
3)  polyquaternary ammonium salt
聚季铵盐
1.
The reactor A(fed with polyquaternary ammonium salt) was compared with the reactor B(control) in order to contrast the development of granular sludge.
厌氧序批式反应器(ASBR)初次启动用厌氧消化污泥接种,比较了投加聚季铵盐(A柱)与空白对照(B柱)2个反应器的颗粒污泥形成过程。
4)  polyquaternium-67
聚季铵盐-67
5)  polyquaternium-10
聚季铵盐-10
6)  trimeric quaternary ammonium salt
三聚季铵盐
补充资料:半乳甘露聚糖羟丙基季铵盐
分子式:
CAS号:

性质:又称阳离子瓜耳胶。阳离子聚合物。淡黄色或黄绿色粉末。pH值(1%水溶液)8~10,对皮肤及头发有优良的调理性,有抗静电性。用作增稠剂、乳液稳定剂、香波添加剂。由氯化三甲基环氧丙基铵与瓜尔胶反应制备。

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