摘要
羧酸盐Gemini表面活性剂性质温和、易生物降解、原料天然,是一类很有发展潜力的表面活性剂。分别从联接基团加入法、极性头基加入法、疏水链基加入法等合成方法的角度,对阴离子羧酸盐型Gemini表面活性剂的合成路线进行了概述。以期对新型双子表面活性剂的工业化有所促进。
The properties of the carboxylate gemini surfactant is mild, readily biodegradable, raw material of natural,it is a great potential for development surfactant. To summary its synthesis technologies and the research progress from the different methods. The first method is to insert a spacer between two ready-made amphiphilic groups;secondly,to synthesize the carboxylate gemini surfactants in the way that the spacer is firstly combined with two hydrophobic chains, followed by two polar groups;thirdly, to link the raw materials containing two polar groups by the spacer,and to obtain carboxylate gemini surfactants by adding two bydrophobic chains. To propose some suggestions on the development of carboxylate gemini surfactants for the industrialization of the novel gemini surfactants.
出处
《河北化工》
2013年第03X期39-44,共6页
Hebei Chemical Industry
