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- amphoteric imidazoline derivative 两性咪唑啉衍生物
- amphoteric imidazoline 两性咪唑啉
- The applications of products from amino-acid imidazoline amphoteric surfactant were recommended. 介绍了以它为原料制备产品的用途。
- The amphoteric surfactants used in leather industry are mainly aminophenol, lycine, imidazoline, polymeric and amphoteric surfactants. 皮革工业中常用的两性表面活性剂主要有氨基酸型、甜菜碱型、咪唑啉型及高分子两性表面活性剂。
- The amino-acid imidazoline amphoteric surfactant was prepared from dichloroethane and vegetable-oil fatty acid as raw materials by aminolysis, esterffication and hydroxymethylation. 以二氯乙烷与植物油脂肪酸等为原料,通过氨解、酯化、羟甲基化缩合反应制得氨基酸类咪唑啉型两性表面活性剂。
- The imidazoline was synthesized from black acid liquid. 以酸性黑油为原料合成咪唑啉。
- Abstract: Cationic and amphoteric flocculants have many advantages. 阳离子型高分子絮凝剂及两性高分子絮凝剂具有许多优点
- The autoprotolysis exists in amphoteric compounds too. 在两性化合物中,也存在着质子自递现象。
- Proteins behave either as acids or bases and are said to be amphoteric. 蛋白质习性又像酸又像碱，因此说它是两性的。
- alkyl imidazoline amphoteric surfactant series [化] 烷基咪唑啉系列两性表面活性剂
- Their oxides are frequently amphoteric , and react with both acids and alkalis. 他们的氧化物通常是两性的，和酸、碱都能反应。
- Moreover,the development trends of amphoteric starch in future are prospected. 此外,对两性淀粉在未来的发展方向予以展望。
- Agmatine is a novel neurotransmitter and/or neuromodulator, which is the endogenic ligand of the imidazoline receptors. 摘要胍丁胺是一种新的神经递质和／或神经调质，是咪唑啉受体的内源性配体。
- Three synthetic methode of the derivatives of 2-substuted imidazoline were discussed in this paper. 本文探讨了2-取代咪唑啉衍生物的三种合成方法。
- Agmatine is a novel neurotransmitter and/or neuromodulator,which is the endogenic ligand of the imidazoline receptors. 胍丁胺是一种新的神经递质和/或神经调质,是咪唑啉受体的内源性配体。
- The resulting imidazoline as an inhibitor was compounded with propiolic alcohol and butynediol. 以丙炔醇、丁炔二醇为复配剂对油酸基咪唑啉缓蚀剂进行了复配研究。
- Then the imidazoline boric acid ester was synthesized when the intermediate reacts with boric acid. 采用两步法合成月桂酸味唑啉硼酸酯。
- Four imidazoline derivatives are synthesized from oleic acid,multi-amine and modifiers. 由油酸、多胺及改性试剂合成了4种咪唑啉衍生物。
- The results show that the new imidazoline inhibitor IMC can be applied to acidic medium and has excellent efficiency. 用电化学和失重法测试了缓蚀剂IMC在强酸性介质中的缓蚀性能。
- Isoelectric focusing A technique used in ELECTROPHORESIS to separate amphoteric molecules (able to combine with either acids or bases). 等电点聚焦：是一种利用电泳技术分离两性分子（能与酸或碱结合）的技术。
