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酰亚胺

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Totally two formulas are designed,one using four compositions and the other including five,while butadiene imide emulsifier is applied by both of the formulas.

该系列乳化炸药包括SEM-4型四组分和SEM-5五组分两种产品,二者均采用一种以丁二酰亚胺为主要成分的高分子复合乳化剂。

During the reaction, the hydroxyl firstly attacked the carbon atom of imide and finally formed an anion with hydroxyl linked to C=C by a transition state. The calculation results reveal that the initiated reaction belongs to anion polymerization.

发现在反应过程中氢氧根先进攻酰亚胺的碳,经过一过渡态最终生成氢氧根连接在碳碳双键上的阴离子,证明反应机理为阴离子聚合。

The synthesis process comprises using chiral phosphorus acid as catalysis, synthesizing 2-(4, 7-indoline) compound in high efficiency and highly enantioselective by using sulfur imide and 4, 7-indoline compound, and products can be used to prepare several 2-dimethylamino indoline compounds with high optical activity through oxidation reaction.

以手性磷酸作为催化剂,由磺酰亚胺和4,7-二氢吲哚化合物可以高效率高对映选择性的合成2-甲氨基(4,7-二氢吲哚)化合物;产物可以经过氧化反应用于制备多种高光学活性的2-甲氨基吲哚化合化合物。

The bioluminescence inhibition of N-hexylpyridinium b is imide and dichlorvos to Vibrio-qinghaiensis sp.-Q67 was determined by the microplate toxicity analysis.

应用微板毒性分析法,首先测定了离子液体N-己基吡啶双酰亚胺与敌敌畏对青海弧菌Vibrio-qinghaiensis sp。

Said material contains 1,8-naphthoyl imine and carbazole, functional group, and this luminescent material can ensure that the injection of current carrier and combination to produce exciton are produced in the molecular interior, so that it can simplify the production process of device.

该材料含有1,8-萘酰亚胺和咔唑功能团。这种发光材料可保证载流子的注入、复合到激子的产生都发生在分子内,简化器件的制作工艺。

The induced supramolecular chirality was found to be dependent on the absolute configuration of lateral residues, that is, the polymers with-configurational oxazolinyl chromophores tended to form chiral aggregates with levorotatory handedness, while polymers obtained from the-monomer offered dextrogyrate one upon the addition of Cu salt. A model, in which side groups would arrange in a helix fashion, is employed for describing the unusual chirality.

由此提出了侧基在Zn/Cu协同配位作用下形成螺旋状排列的模型,即侧基螺旋模型。N-噁唑啉苯基马来酰亚胺与甲基丙烯酸甲酯共聚得到了耐热性能好(热分解温度大于296℃)的光学活性聚合物~(25D=-7.8°(来源:Af4BC论文网www.abclunwen.com)~-36.6°。

In this paper, the principles and technique of a hollow glass microsphere/BMI are given, the properties of mechanical and dielectric are discussed.

本文简述了一种满足性能要求的双马来酰亚胺/空心玻璃微珠复合透波材料的制备原理、工艺,测试了该材料的力学、介电性能,并讨论了相关的影响因素。

The Study on the Synthesis and Properties of Quinoline Derivatives Containing 1, 8-naphthalimide Unit

含1,8-萘酰亚胺基元的喹啉类衍生物的合成及其性质研究

Compression properties of rectangular specimen of two-dimensional bismaleimide matrix braided composite s prepared with resin transfer molding technology were studied.

通过对RTM成型二维双马来酰亚胺树脂基编织复合材料盒型试样件进行压缩性能测试,分析发现其具有明显的各向异性,而且结构件的性能不仅与材料本身性能有关,而且与结构件的结构也有很大关系。

The thermo-optic coefficients of polymer solution by using Abbé refractometer were demonstrated at natural light and a series of single wavelength lights, respectively.

合成了侧链含染料发色团的聚氨酯-酰亚胺,采用红外光谱、示差量热扫描、热失重分析等手段对合成的PUI进行了表征。

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