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1)  New surfactant
新型表面活性剂
1.
New surfactant containing glucoside was prepared by cornstarch,3-chloro-1,2-propandiol and fatty tertiary amine.
用玉米淀粉与3-氯-丙二醇反应后再与高级叔胺反应制得含糖苷基的新型表面活性剂
2)  Gemini surfactant
Gemini型表面活性剂
1.
Researches and applications progress of Gemini surfactants;
Gemini型表面活性剂的研究与应用进展
2.
A novel Gemini surfactant bis[N,N′-(dodecanoylamino)ethyl]triethylenediamine bromide( BDEDE) was synthesized from ethyl bromide and bis(2-dodecanoylaminoethyl) ethylene diamine(BDEE), the latter was prepared from lauric acid and N,N′-bis(2-aminoethyl) ethylenediamine.
Gemini型表面活性剂分子是由2条疏水链、2个亲水基和1个间隔基组成,间隔基在靠近极性基团的部位将2个疏水基连接起来[1 ] ,亲水基可以是阴离子型(如磺酸、羧酸基等) ,也可以是阳离子型(如季铵盐等)。
3.
Gemini surfactant with a molecular structure is a new generation of surfactant, which is made up of two identical amphiphilic moieties covalently connected at the level of the head groups by a spacer group.
本文通过一系列的实验,合成了两个系列的Gemini型表面活性剂,即双(二甲基烷基)烷撑双季铵盐表面活性剂m-s-m·2Br和双(二乙基烷基)烷撑双季铵盐表面活性剂(m)-s-(m)·2Br,用红外光谱对其结构进行了表征,并且对影响合成双(二甲基烷基)烷撑双季铵盐表面活性剂反应的因素进行了讨论,找出了合成双(二甲基烷基)乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件:溴代烷与四甲基乙二胺的摩尔比为3。
3)  Bolaform surfactant
Bola型表面活性剂
1.
A new unsymmetrical Bolaform surfactant,namely disodium sulfodehydroabietate(DSDA)was synthesized by sulfonation of dehydroabietic acid followed by neutralization,and its structure was characterized by FT-IR,1H NMR and MS.
以脱氢松香酸为原料,经磺化、中和反应合成了一种非对称Bola型表面活性剂磺化脱氢松香酸二钠盐(DSDA),利用FT-IR、1HNMR及MS对目标产物结构进行确证,采用表面张力法确定了DSDA在303。
2.
The basic properties of Bolaform surfactants were introduced, and the progresses on research of the structures of novel Bolaform surfactants and their aggregate behaviors were reviewed.
阐述了Bola型表面活性剂的基本性质,并介绍了国内外关于Bola型化合物的结构及其聚集行为等性能的研究进展。
4)  surfactant based
表面活性剂型
5)  ether-type surfactant
醚型表面活性剂
6)  comb-shaped surfactant
梳型表面活性剂
1.
Due to its special structures,comb-shaped surfactants have the advantage in the use of dispersion stabilizer,interface modifier and biopharmacy application etc.
29 mN/m的梳型表面活性剂(SMA-g-MPEG)。
补充资料:乳化剂400非离子表面活性剂
分子式:
CAS号:

性质:又称聚氧乙烯山梨醇酐单棕榈酸酯,吐温40,乳化剂400非离子表面活性剂。琥珀色油状液体,无毒、有脂肪气味,密度1.08~1.1g/cm闪点>149℃,燃点>149℃,酸值<2,羟值90~105,HLB=15.6。能溶于水、稀酸、稀碱及多种有溶剂,不溶于植物油及矿物油。由失水山梨醇单棕榈酸酯与环氧乙烷加成反应制得。用作油/水型乳化剂,也用作增溶剂、稳定剂、扩散剂、抗静电剂、纤维润湿剂,有润湿和起泡性能。用于食品化妆品乳化剂,也常用作纤维油剂的乳化剂,柔软剂和润滑剂。

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