N-Acyl Amino Acid Surfactant(12) The Effectual Acylation and Their Surface Active Properties of N-Methyl Taurine

N-아실아미노산계 계면활성제(제12보) N-Methyl Taurine의 효율적 아실화 반응 및 계면성

Sodium N-acyl N-methyl taurates were synthesized by effectual acylation of fatty acid ethyl esters $C(C_{12}{\sim}C_{18})$ and N-methyl taurine. All the surface activities including krafft point, solubility, interface tension, foaming power, lime-soap dispersing ability and detergency were measured, and cmc was evaluated in dilute aqueous solution.