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    • 1. 发明授权
    • 4급 암모늄계 양이온 계면활성제 및 이의 제조방법
    • 季铵阳离子表面活性剂及其制备方法
    • KR100968549B1
    • 2010-07-08
    • KR1020080132106
    • 2008-12-23
    • 에이케이켐텍 주식회사
    • 이종기김병조최규용김형규
    • C11D1/62C11D11/04
    • PURPOSE: A quaternary ammonium cationic surfactant of an asymmetric structure is provided to obtain excellent flexibility, biodegradability, to secure transparency when water is dispersed, and to make laundry rinse water clear after the surfactant is used as a fiber softener. CONSTITUTION: A quaternary ammonium cationic surfactant is marked as a chemical formula 1. In the chemical formula 1, R1 is a linear or branched saturated alkyl group with C1-C22. R2 and R3 are hydrogen or an alkyl group with C1-C3. R4 is a linear alkyl group with C2-C22 or an alkyl group with C3-C22 including an amide group. In the chemical formula 1, n, m, and l are integers of 0-10. In the chemical formula 1, X is Cl and EO is ethylene oxide.
    • 目的:提供一种不对称结构的季铵阳离子表面活性剂,以获得优异的柔韧性,生物降解性,确保水分散时的透明度,以及在使用表面活性剂作为纤维软化剂后使衣物漂洗清水。 构成:季铵阳离子表面活性剂被标记为化学式1.在化学式1中,R1是具有C1-C22的直链或支链饱和烷基。 R2和R3是氢或具有C1-C3的烷基。 R4是具有C2-C22的直链烷基或含有酰胺基的C 3 -C 22烷基。 在化学式1中,n,m和l是0-10的整数。 在化学式1中,X是Cl,EO是环氧乙烷。