1) gemini bisquaternary cationic surfactants with ester bond
含酯基双季子铵盐阳离子表面活性剂
2) bis-quaternary ammonium cationic surfactant
双季铵盐阳离子表面活性剂
1.
A new sulfodehydroabietic acid based bis-quaternary ammonium cationic surfactant(Ⅲ) was synthesized by sulfonation of dehydroabietic acid,followed by reaction with epoxypropyl triethyl ammonium chloride.
以脱氢松香酸为原料,经磺化后,与试剂环氧丙基三乙基氯化铵反应合成了一种新型磺化脱氢松香基双季铵盐阳离子表面活性剂(Ⅲ),通过红外光谱对中间体及目标产物的结构进行确认,并测定Ⅲ的表面活性以及与十二烷基硫酸钠(SDS)复配体系的表面活性。
3) gemini quaternary ammonium salt surfactants
双子季铵盐表面活性剂
4) polyoxyethylene type quaternary ammonium salt cationic surfactants
聚氧乙烯型季铵盐阳离子表面活性剂
1.
Several polyoxyethylene type quaternary ammonium salt cationic surfactants were selected to investigate their interaction with acid dyes and influence on the dyeing properties.
选择了几种聚氧乙烯型季铵盐阳离子表面活性剂,探讨了这些表面活性剂与酸性染料的相互作用以及对染料染色性能的影响。
5) quaternary ammonium surfactants
季铵盐阳离子表面活性剂
1.
Concentration characterization of quaternary ammonium surfactants by FITC;
利用荧光素异硫氰酸酯检测季铵盐阳离子表面活性剂的方法
6) quaternary ammonium cationic surfactant
季铵盐型阳离子表面活性剂
1.
The chromogenic ternary complexes were formed via reaction of novel reagent 1-(2-hydroxy-3, 5-dinitrophenyl)-3-(4-phenylazophenyl)-triazene (HDNPAPT) with anionic surfactants (AS) and quaternary ammonium cationic surfactants in the medium of triethanolamine.
在三乙醇胺介质中,新试剂1-(2-羟基-3,5-二硝基苯基)-3-[4-(苯基偶氮)苯基]-三氮烯(HDNPAPT)与季铵盐型阳离子表面活性剂及阴离子表面活性剂(AS)反应显色,形成三元络合物。
补充资料：季子
1.指春秋时吴季札。为吴王寿梦少子。不受君位，封于延陵，号延陵季子，省称"季子"。历聘各国，过徐，徐君爱其剑，季子为使上国，未与。及返，徐君已死，乃系其宝剑于徐君冢树而去。事见《史记·吴太伯世家》。后人称颂其高风亮节。 2.借指情谊生死不渝者。 3.指战国时洛阳人苏秦。秦早年外出游说，黄金耗尽，穷困而归，家人皆耻笑之。后佩六国相印，又经洛阳，兄弟妻嫂不敢仰视。秦问其嫂:"何前倨而后恭也?"嫂答:"见季子位高金多也。"一说苏秦字季子，一说嫂呼小叔为"季子"。事见《史记·苏秦列传》"见季子位高金多也"裴骃集解﹑司马贞索隐。后借指穷困者或先穷后通者。
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参考词条