1) rosin acid terminated dimeric fatty acid/polyethylene glycol polyester
松香酸封端的二聚脂肪酸/聚乙二醇聚酯
2) sulfated C_(36) dimeric fatty acid polyethylene glycol polyester
C36二聚脂肪酸聚乙二醇聚酯硫酸酯盐
1.
A new kind of amphoteric polymeric surfactant,sulfated C_(36) dimeric fatty acid polyethylene glycol polyester,was prepared from sulfamic acid and polyester which was synthesized using C_(36) dimeric fatty acid(DFA) and polyethylene glycol PEG 400 as raw materials.
以C36二聚脂肪酸(简称二聚酸)和聚乙二醇为原料,缩聚后得到聚酯,再用氨基磺酸硫酸化,制备了新型的C36二聚脂肪酸聚乙二醇聚酯硫酸酯盐型两性高分子表面活性剂,并对其性能进行了研究。
3) fatty acid polyglycol ester
脂肪酸聚乙二醇酯
1.
A method was established for the direct determination of fatty acid polyglycol ester in DTY finish by infrared spectrometry.
建立了红外光谱法直接测定ＤＴＹ油剂中脂肪酸聚乙二醇酯含量的分析方法。
4) polyethylene glycol ester of fatty acid
聚乙二醇脂肪酸酯
1.
The nonionic surfactant polyethylene glycol ester of fatty acids was prepared with rapeseed oil as the main raw material by alcoholysis with methanol and then transesterification of the methyl ester of rapeseed oil fatty acids with polyethylene glycol 400(PEG400) in the presence of alkali catalyst.
在固体碱催化下,由菜籽油改性制得的菜籽油脂肪酸甲酯与聚乙二醇400(PEG400)进行酯交换反应,合成了绿色可降解的多功能非离子表面活性剂聚乙二醇脂肪酸酯。
5) Gelucire 44/14
聚乙二醇脂肪酸甘油酯
1.
The cyclosporine A solid dispersions were prepared with the mixture of D-α-tocopheryl polyethylene glycol 1000 succinate and Gelucire 44/14 as carrier and colloidal silicon dioxide as adsorbent.
以聚乙二醇1000维生素E琥珀酸酯、聚乙二醇脂肪酸甘油酯的混合物为载体,微粉硅胶为吸附材料,制备环孢素A的固体分散体。
6) rosin polyethylene glycol citric acid ester
松香聚乙二醇柠檬酸酯
补充资料：松香酸
| 松香酸 abietic acid 一种三环二萜类含氧化合物。分子式C20H30O2。最重要的树脂酸之一。从松香加热或用酸处理得到。一种单晶片状晶体（很难结晶）。熔点173～174℃，沸点250℃，比旋光度  （绝对酒精）。溶于乙醇 、乙醚、丙酮、苯和稀氢氧化钠溶液。工业用的松香酸为黄色玻璃状固体，熔点有时可低至85℃。松香酸可从脱氢松香酸合成，脱氢松香酸可从2-异丙基萘合成。松香酸的甘油酯称酯胶，可用于油漆。松香酸用于发酵工业，并可用作肥皂和造纸工业的填料。
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条