This paper deals with a cationic bisamide compound system deinking agent whose intermediate was prepared by using tristearin isopropylidene glycerol diethylenetriamine ( DETA ) and catalyzed by p-Toluene sulfonic acid and reacted at 140 ℃ for 2 h.

以三 硬脂酸甘油 酯、二乙烯三胺（DETA）为原料合成了中间体，经硫酸二 甲酯阳离子化制备出双酰胺季铵盐阳离子表面活性剂， 再 与 AEO-9、TX-10复配制得复合脱墨剂。

The emulsion-congealing method was adopted to prepare ibuprofen-loaded solid lipid microparticles ( SLM ) with tristearin as the carrier .

以 硬脂 精为载体材料，采用熔融-冷却法制备包载布洛芬的固体脂微颗粒（SLM），研究了不同稳定剂对SLM载药体系的稳定效果。