New tabletop simple production of glass fiber softener NBL-18

Ｐａｒｔ 2: thermal analysis of the degree of degradation

Abstract

In this study, cationic glass-fiber auxiliary material NBL-18 (stearic acid amide three acetic acid salt) were synthesized as the desired product by the reaction of methyl stearate and tetraethylene pentamine (TEPA), without using a special experimental apparatus. Termination of the reaction is successfully confirmed by thin layer chromatography, and the introduction of the amide is successfully confirmed by infrared spectroscopy. In addition, we succeeded to synthesize it by using electric fryer for household.