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- imide oligomer 亚胺齐聚物
- JS412 is a new imide compound with highly herbicidal activity. JS412是经过初筛具有较高除草活性的新化合物。
- A polyamide imide was synthesized from trimelltic anhydride and di isocyanate. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺。
- Four kinds of amino-maleimides chain-extented by imide linkage were prepared. 合成了4种酰亚胺键扩链的胺-马来酰亚胺。
- Explain how this information can be used to determine the number of polypeptide chains in an oligomer protein. 请解释次信息如何用于确定一个寡聚体蛋白的肽链数目。
- We observe photophysical and electrochemistry property of biphenyl imide by substitutent group effect. 藉由取代基效应观察化合物光物理性质及电化学特性的改变。
- A new simple and direct method for the synthsis of carbonyl functionalized imide derivatives was provided. 为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法。
- The effects of the composition and molecular weight of the HDI oligomer on the properties of coating film were studied. 通过改变HDI齐聚物合成反应的条件,探讨了齐聚物的组成和分子量对涂膜性能的影响。
- Both ESEM and XPS measurements proved that the nylon 6 oligomer was grafted onto the surface of Kevlar fiber. ESEM和XPS分析表明,Kevlar纤维表面接枝上了尼龙6低聚物。
- A polyamide imide was synthesized from trimelltic anhydride and di isocyanate.There are two steps in the process. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺。
- In this paper, two kinds of polyester imide were synthesized by using ethylene glycol as dispersion medium. 本文采用乙二醇为分散介质合成了二种聚酯酰亚胺。
- This paper introduced the preparation of barium salt of sulfo-phosphorized polypropylene from propylene oligomer. 本文介绍用低分子聚丙烯制取硫磷化聚丙烯钡盐的方法。
- Peptides are short oligomer and polymer substances made up of two or more amino acids linked in a chain. 肽是短的寡聚物或两个及以上氨基酸连接成的肽链组成的聚合体。
- The still not solved oligomer problem during further processing of dyed PET fibers is as old as the fiber itself. 着色聚酯纤维在进一步处理加工中的低聚物问题与纤维本身一样古老,至今仍未解决。
- The effects of oligomer and diluent on the shrinkage of curing system were discussed. 讨论了齐聚物及稀释剂对固化体系收缩率的影响。
- A modified oligomer has been prepared by the reaction of epoxidized soybean oil acrylate with maleic anhydrede. 用马来酸酐和环氧豆油丙烯酸酯反应,制成一种改性齐聚物。
- A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a. 合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。
- Poly(ether imide)(PEI)is a modification kind of high performance polymer,which adds a ether bond to macromolecular chain of polyimide(PI). 聚醚酰亚胺(PEI)是在聚酰亚胺(PI)链上引入醚键形成的一类高聚物。
- The formulation and manufacturing process of hydroxyl acrylic resin and polyester oligomer were given. 介绍了羟基丙烯酸树脂、聚酯齐聚物的配方和制法。
- Objective:To develop the method for the determination o f 4-methyl imid azole in caramel. 目的:建立4-甲基咪唑的快速定量测定方法。