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MANUFACTURING METHOD OF GEMINI-PENDANT TYPE CATIONIC SURFACTANT WITH EXCELLENT FLEXIBILITY AND ANTISTATIC PROPERTIES
MANUFACTURING METHOD OF GEMINI-PENDANT TYPE CATIONIC SURFACTANT WITH EXCELLENT FLEXIBILITY AND ANTISTATIC PROPERTIES
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机译:具有优异的灵活性和抗静电性能的双侧坠阳离子表面活性剂的制备方法
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摘要
PURPOSE: A manufacturing method of Gemini-pendant type cationic surfactant is provided to strengthen adhesive strength to fiber by well-forming vesicles due to the pendant type structure, thereby offering Gemini-pendant type cationic surfactant.;CONSTITUTION: A manufacturing method of Gemini-pendant type cationic surface active agent comprises: a step of condensation reacting dimethylpropylenediamine and alkyl glycidyl ether; a step of cleaning the reactant by chloroform, and then cleaning the solution by NaOH; a step of removing moisture in the reactant by anhydrous sodium sulfate, and then obtaining N,N-bis(3-alkoxy-2-hydroxypropyl)-N',N'-dimethylpropylenediamine; and a step of quaternization by adding dimethyl sulfate into N,N- bis (3- alkoxy -2- hydroxypropyl) - N ',N' - dimethylpropylene diamine.;COPYRIGHT KIPO 2012
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