油酸酰羟乙基磺酸钠的合成及其在皂基洗面奶中的泡沫性能研究  

Synthesis of sodium isethionate oleate and its foaming performance in soap-based facial cleanser

作　　者：洪玉倩 徐坤华 毛雪彬 魏振 黄晴 洪郑 HONG Yu-qian;XU Kun-hua;MAO Xue-bin;WEI Zhen;HUANG Qing;HONG Zheng(Zanyu Technology Group Co.,Ltd.,Hangzhou,Zhejiang 310030,China)

机构地区：[1]赞宇科技集团股份有限公司,浙江杭州310030

出　　处：《日用化学品科学》2021年第8期13-15,共3页Detergent & Cosmetics

摘　　要：以活性物含量为指标,对用油酸和羟乙基磺酸钠为原料合成油酸酰羟乙基磺酸钠进行了工艺考察。合成油酸酰羟乙基磺酸钠的最佳工艺参数为:油酸与羟乙基磺酸钠投料摩尔比1.1∶1,催化剂氧化锌用量0.5%,反应温度235 ℃,反应时间4 h。用合成的油酸酰羟乙基磺酸钠应用到皂基洗面奶中,可以改善配方体系的泡沫性能。Using the content of active substance as the index,the process conditions for synthesizing sodium isethionate oleate from oleic acid and sodium isethionate as raw materials were investigated.The optimized process parameters for synthesis of sodium isethionate oleate were as follows:the molar ratio of oleic acid to sodium isethionate was 1.1∶1;the amount of zinc oxide in the catalyst was 0.5%;the reaction temperature was 235 ℃;the reaction time was 4 h.The sodium isethionate oleate thus obtained could be applied to soap-based facial cleansers and could improve the foaming performance of the formulation system.

关 键 词：油酸酰羟乙基磺酸钠 活性物含量 工艺参数 泡沫性能 

分 类 号：TQ423[化学工程]