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- cationic ester surfactant 阳离子双酯表面活性剂
- They are also used as the material of ether and ester surfactant. 也用作醚型,酯型表面活性剂的原料。
- Sulfonated fatty acid methyl ester surfactant is purified by two-step solvent crystallization. 二步溶剂结晶法纯化了脂肪酸甲酯磺酸钠盐表面活性剂。
- The research of borate ester surfactants is still in the initial stage. 硼酸酯表面活性剂在国内外的研究都还处于起始阶段。
- diethylene glycol ester surfactant 二甘醇酯型表面活性剂
- diethylenglycol ester surfactant 二甘醇酯型表面活性剂(乳化分散剂,纤维用油剂,染色助剂)
- polyoxyethylene ester surfactant 聚氧乙烯酯类表面活性剂
- Polymeric borate ester surfactant 聚硼酸酯表面活性剂
- Hardegree et al demonstrate that the toxic effect of non ionic sugar ester surfactants is correlated with free fatty acid level. 证明非离子糖酯表面活性剂的毒素作用与脂肪酸标准有相互关系。
- The experimental results show that the polyamine surfactants(L113B,N205,ECA4360) were more effective than the ester surfactant(Span80) for extraction of penicillin and to decrease ELM swell. 实验结果表明:聚胺类表面活性剂(兰113B、N205、ECA4360)对青霉素的提取率优于酯类表面活性剂(span80),且用量少、液膜溶胀率低;
- Spontaneous Vesicle Formation of Polymeric Borate Ester Surfactant 聚硼酸酯表面活性剂囊泡自发形成
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份:盐酸、阳离子表面活性剂、草酸、香精、颜料。
- Keywords Vesicle;Polymeric borate ester surfactant;Packing parameter; 囊泡;聚硼酸酯表面活性剂;排列参数;
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- fatty acid cationic ester 脂肪酸阳离子酯
- Some of the cationic proteins are bactericidal. 一些阳离子蛋白质是能杀菌的。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- Eastman-AQ is a new kind of polymer (ester sulfonic acid) cation exchanger. Eastman-AQ(AQ-55D,AQ-29D)是一种新的聚合物(磺酸酯)阳离子交换剂,涂于玻碳电极上,形成的膜具有强的附着力、高的选择性、良好的离子交换及防污性能。
- The cation penetrates the spore. 这种阳离子能透入孢子。
- Cation, but he seems to be much of a scholar. 据说他未受过高等教育,但他看上去很有学者的风度。