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1)  quaternary ammonium type
季铵型
1.
Synthesis of quaternary ammonium type low substituting degrees of cationic starch;
季铵型低取代度阳离子淀粉的合成
2.
The quaternary ammonium type cationic starch was synthesized using natural starch as raw material and 3chloro2hydroxypropyltrimethylammonium chloride (CHPTMA) as cationic etherification agent in solvent circulation process.
以天然淀粉为原料,3氯2羟丙基三甲基氯化铵为醚化剂,使用溶剂循环法制备了季铵型阳离子淀粉。
2)  quaternary ammonium CPAM
季铵型CPAM
1.
The synthesis of quaternary ammonium CPAM and its role for retention and filtration aid;
季铵型CPAM的合成及其助留助滤作用
3)  Quaternary Ammonium Starch
季铵型淀粉
1.
Research of Sizing Property of Quaternary Ammonium Starch;
季铵型淀粉上浆性能的研究
4)  dodecylmethyldihydroxyethyl ammonium bromide
新型季铵盐
5)  quaternary ammonium polymer
季铵型高分子
1.
Followly,the opposite hight molecular weight quaternary ammonium polymer containing of 8-hydroxyquinolin(CPA1-8Q,CPA2-8Q and CPA3-8Q.
55%的丙烯酸甲酯共聚物(CPA1、CPA2、CPA3和CPA4),最后使C8Q挂接到CPA1、CPA2和CPA3上得到含8Q的季铵型高分子化合物CPA1-8Q、CPA2-8Q和CPA3-8Q。
6)  quaternary ammonium amphoteric polyacrylamide
季铵型两性PAM
1.
In this paper,a set of quaternary ammonium amphoteric polyacrylamide are prepared.
分别考察了阳离子化度和用量对麦草浆滤水性、填料留着率和动态条件下一次留着率的影响,发现季铵型两性PAM可显著提高漂白麦草浆的滤水性和填料留着率,两性PAM与PAC、PDADMAC和膨润土配合使用可进一步改善漂白麦草浆的留着和滤水。
补充资料:硫联苯季铵卓
分子式:
CAS号:

性质:又名硫联苯季铵卓。从异丙醇中得结晶,熔点162℃。以4-苯硫苯基-1,5-苯并二氮杂卓-2-硫酮为原料制得。本品具有抗病毒作用和杀菌作用。

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