The results showed that the ratio of the coating material of retarding film and the amount of plasticizer triethyl citrate were the main influence effects of the delayed release. 结果表明,阻滞层包衣材料的配比和增塑剂柠檬酸三乙酯(E1505)的用量是影响延迟效果的主要因素。
The triethyl citrate was prepared from citric acid and ethanol with activated carbon supported ferric chloride as catalyst. 以活性炭固载氯化铁为催化剂,用柠檬酸和乙醇合成了柠檬酸三乙酯(E1505)。
The patch formulations was optimized by orthogonal design which used acrylic resin as major composition, in addition to succinic acid as crosslinking agent and triethyl citrate as plasticizer. 以丙烯酸树脂为主要组分,加入琥珀酸作为交联剂、柠檬酸三乙酯(E1505)作为增塑剂,通过正交设计实验,对川芎嗪醇质体贴剂的处方进行优化。
Different kinds of plasticizer were chosen to add to the films and DSC was taken, it proved that Tg had most decreased when triethyl citrate was added. 选择了不同的增塑剂加入膜后进行差热分析,以三醋酸甘油酯作为增塑剂可以对膜的Tg有最大程度的降低。
Synthesis of Triethyl Citrate with High Purity 高纯度柠檬酸三乙酯(E1505)的合成