标题：Synthesis and Emulsification Properties of Organosilicone Modified Sodium Sulfonate of Alkanolamide Succinic Acid Monoester with Palm Oil
作者：Chen Wang;Tian duo Li;Sheng yu Feng
作者机构：[Wang, C] School of Light Chemical and Environmental Engineering, Shandong Polytechnic University, Jinan 250353, China, Western University Science Par 更多
通讯作者地址：[Wang, C]Daxue Rd,Western Univ Sci Pk, Jinan 250353, Shandong, Peoples R China.
来源：Tenside Surfactants Detergents: Journal for Theory, Technology and Application of Surfactants
关键词：Anionic surfactant;emulsification properties;organosilicone;palm oil;leather fatliquor
摘要：Surfactants are widely used in the leather-making processes. The structure and property of surfactant obviously affect the quality and performance of leather. In this paper, a novel anionic surfactant, organosilicone modified sodium sulfonate of alkanolamide succinic acid monoester with palm oil was synthesized. Firstly palm oil was amidated with diethanolamine, then grafted with hydroxy-terminated silicone oil, esterified with maleic anhydride and sulphited with sodium bisulfite in sequence. The emulsification properties and fatliquoring performance of the prepared surfactant were tested. The influence of the mass percentage of reactants, the reaction temperature and time on the surface tension, the emulsifying activity and stability of the prepared surfactant were investigated. The FT-IR spectra analysis showed that under optimised conditions the novel surfactant was obtained. The fatliquoring application experiments showed that the novel surfactant is an excellent leather fatliquor.