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Keywords amine-terminated polyether;epoxy resin;modified ethylene diamine;modified diethylenetriamine; 聚醚胺;环氧树脂;改性乙二胺;改性二乙烯三胺;
modified ethylene diamine 改性乙二胺
Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亚甲基膦酸五钠（固体） EDTMP.
Dialysis and ethylene diamine tetraacetic acid (EDTA) were used for improving electrospinnability of the PVA. 经透析或加入乙二胺四乙酸(EDTA)后,可纺性有了明显改善。
Ethanediamine, sulfate (1:1);Ethylene diamine sulfate;ethylenediaminesulfate; 98%;Ethylenediamine sulfa ... 2-乙二胺硫酸盐(1:1);乙二胺硫酸盐;乙二胺硫酸、盐香港
In this paper, synthesis of edetic acid with chloroacetic acid and ethylene diamine anhydrous is studied and the optimum reaction are determined. 以一氯乙酸和乙二胺为主要原料合成乙二胺四乙酸。研究了影响反应的主要因素，找到了最佳工艺条件。
Methylpyrazine has been synthesized by gas-solid contact catalysis of ethylene diamine with propylene oxide in fixed-bed reactor. 本文研究了以乙二胺和环氧丙烷为原料,经气固相接触催化合成2-甲基吡嗪的新工艺。
For the purpose of computing the amounts in column 3, disodium ethylene diamine tetraacetate shall be calculated as anhydrous calcium disodium ethylene diamine tetraacetate. 就计算第3栏的分量而言,乙二胺四乙酸二钠须以计算无水乙二胺四乙酸二钠钙的方法计算。
According to the ethylene diamine moiety in the structure of some calcium antagonists,we designed and synthesized 5 unreported phenoxybenzamine derivatives. 利用酚苄明结构中氯乙胺基的活性，结合一些钙拮抗剂含乙二胺结构的特征，设计合成了5个酚苄明衍生物。
A new model epoxy resin curing agent is synthesised by reactions of chlorsulfonated polyethylene(CSM) with mixture of ethylene diamine, and diamino diphenyl methane. 采用氯磺化聚乙烯（CSM）与乙二胺、二氨基二苯基甲烷的混合物反应，合成一种新型固化剂;
The effect of NCO/OH molar ratio, the fed amount of DMPA, ethylene diamine , n - butanol and storage period on properties of emulsion and film was studied. 研究了NCO/OH摩尔比、DMPA引入量、乙二胺用量、封端荆正丁醇用量和存放时间对涂饰剂及膜性能的影响。
Ketimine,which is prepared by acetone and ethylene diamine or hexamethylene diamine was used as potential chain extender to improve the properties of aqueous polyurethane resin. 用丙酮分别和乙二胺、己二胺反应制备酮亚胺,并以其作为潜伏性扩链剂改善水性聚氨酯(PU)的性能。
Abstract: A new technology to produce hydroxy ethyl ethylene diamine using ethylene oxide is introduced in this paper. Its properties and application fields are also listed. 本文介绍了一种用环氧乙烷生产羟已基乙二胺的新技术,列举了羟乙基乙二胺的性能及应用范围。
Ionomer-type polyurethane emulsion was prepared from polyether or polyester, IPDI, dimethylol propionic acid (DMPA) and ethylene diamine as primary materials. 摘要以低聚物多元醇、异氟尔酮二异氰酸酯（IPDI）、亲水单体羟甲基丙酸（DMPA），乙二胺为主要原料，制备了一组不同组成的聚氨酯乳液。
Under the condition that the strong basic is medium and ethylene diamine is complex reagent, the method that Ni2+ of wastewater is deoxidized by hydrazine hydrate is studied. 本文研究了强碱性条件下,以乙二胺为络合剂,用水合肼把二价镍离子还原为单质镍的方法。
Hydrophobically modified ethylene oxide polymer 疏水改性聚氧乙烯
To investigate the effect of rapid decalcification techniques with microwave(MW)and ethylene diamine tetracetic acid(EDTA),and the loss of collagen on the process of decalcification in fish scale. 探讨了微波(MW)-乙二胺四乙酸二钠(EDTA)快速脱钙技术对鱼鳞脱钙的影响,及其脱钙过程中胶原的损失情况。
Otherwise, Ethylene Diamine and Epichlorohydrin was grafted onto the polymer in order to improve the hydrophilicity. The product Phe resin with long chain (PS-Ace-EDA-ECH-Phe) was excepted to react with biochemical molecules easily. 此外,通过引入乙二胺、环氧氯丙烷等亲水性手臂链制得手臂链苯丙氨酸树脂(PS-Ace-EDA-ECH-Phe),这些亲水性手臂链的引入有望降低聚苯乙烯树脂的强疏水性,更易于同蛋白等大分子物质发生作用。
Polyacrylamide resin containing easter groups was prepared with reverse phase suspension copolymerization, onto which the benzhydrylamine groups was introduced by ethylene diamine substitution and two steps of condensation reactions. 通过反相悬浮共聚合成了含酯基的聚丙烯酰胺树脂,再经乙二胺取代和两步缩合反应引入二苯甲胺功能基团。