界面活性剤の合成と性能に関する研究 (第3報) : 長鎖アミン有機酸塩のエチレンオキシドによる四級化反応

概要

論文の詳細を見る
In the previous report, authors reported that higher aliphatic amine salt of inorganic acid reacts with ethylene oxide to produce the quaternary ammonium compound when treated in the presence of water and the reaction has two reaction mechanisms.<BR>Higher aliphatic amine salt of organic acid also readily reacts with ethylene oxide. This reaction involves the quaternization by ester produced from organic acid and ethanol used as the solvent, and water is necessary to promote the main reaction.<BR>Their properties on surface tension, wettability and antistatic effect were tested. As the result, it was recognized that the quaternary ammonium laurate particularly showed good surface activity in low concentration.
社団法人日本油化学会の論文