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- Keywords disperse red 356;benzodifuranone;hydroquinone;mandelic acid;p-propoxy mandelic acid;process improvement; 分散红356;苯并二呋喃酮;氢醌;扁桃酸;对丙氧基扁桃酸;工艺改进;
- disperse red 356 分散红356
- Disperse Red 35), was synthesized from n-propyl phenyl ether by acylation, bromination and hydrolysis reaction and reaction conditions were investigated. 本文以苯丙醚为原料,经酰化、溴化和水解反应合成了苯并二呋喃酮类染料分散红356的重要中间体-对丙氧基苦杏仁酸。
- The determination of Disperse Yellow RGFL, Disperse Brown 2RL and Disperse Red S-BWFL on coloured Dacron fibres by coefficient multiple derivative spectrophotometry is described. 本文介绍了用系数倍率导数光谱法同时测定黄棕色涤纶上的分散黄RGFL、分散棕2RL、分散红S-BWFL的配比。
- Kinetics of adsorption of each of disperse dyes,namely,Disperse Yellow Brown S-2RFL(DYB S-2RFL),Disperse Red S-R(DR S-R),Disperse Blue SBL(DB SBL) and Disperse Yellow SE-6GFL(DY SE-6GFL) onto cationic bentonites(EPI-DMA/Bt,PD/Bt,CTMAB/Bt) were studied. 研究了阳离子膨润土(EPI-DMA/B t;PD/B t;CTMAB/B t)对分散染料(分散黄棕S-2RFL;分散大红S-R;分散蓝SBL;分散黄SE-6GFL)的吸附动力学行为.
- Surface enhanced resonance Raman scattering(SERRS) was employed to study the molecule alignment of carbozole and azobenzene disperse red polymer on the surface of rough silver thin film. 借助于表面增强共振拉曼光谱散射(SERRS)技术,研究了一种新型的偶氮聚合物材料侧链含咔唑与偶氮分散红共聚物(CAP)在化学沉积法制备的银膜表面的拉曼峰增强和吸附行为。
- A Study on the Synthesis of C. I. Disperse Red 92 分散红92合成研究
- The Z-Scan Study of Azo Disperse Red Polymer Film 偶氮分散红聚合物薄膜的Z扫描研究
- The poly(urethane-imide) (PUI) which uses isophorone diisocyanate, dispersed red 19 (DR-19), and pyromellitic dianhydride is synthesized. 以异佛尔酮二异氰酸酯,分散红-19和均苯四甲酸二酐合成聚氨酯-酰亚胺(PUI);
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The lips of the wise disperse knowledge. 智者之口传播知识。
- He wore a red carnation in his buttonhole. 他的扣洞上了一朵红色康乃馨。
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
- He pulled a red sweater on over his shirt. 他在衬衣外面套上了一件红色毛衣。
- Keep on go till you come to a red brick building. 一直往前走直到一座红砖楼为止。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- Results showed that the decolorization rate of the wastewater with single dye-containing(reactive red,dispersive red,vat red,0.1 mol/L,pH:10~12) was more than 90% at a decolorizing material dosage of 5g/L after 10min static treatment. 当脱色材料投加量为5g/L;静态作用10min后对0.;1mol/L、初始pH值为10~12的三种不同性质的活性红、分散红、还原红单一染料废水均有90%25以上的脱色率;
- Everyone at the rally wore red ribbons as favours. 参加集会的人都系著红丝带作为支持大会的标记。
- Her criticisms were enough to make anyone see red. 她那些批评任谁都得火冒三丈。