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![]() (1)以价廉易得的对甲基肉桂醛为起始原料,通过两步反应(溴代、卤代物的醚化)嫁接了两种生物相容性染料,得到了目标物活性染料A、活性染料B;(2)选取白发、丝绸、皮粉三种蛋白质纤维与对甲基肉桂醛反应,通过单因素实验考察反应的最佳条件,以此作为活性染料与蛋白质纤维(丝绸、蓝湿革)染色条件的依据; |
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木虫 (正式写手)
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mas050518: 金币+22, 翻译EPI+1, ★★★很有帮助, 感谢 2012-04-19 13:15:38
mas050518: 金币+22, 翻译EPI+1, ★★★很有帮助, 感谢 2012-04-19 13:15:38
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With cheap methyl cinnamic aldehyde as the primary material, through two -step reaction (brominated, halides by grafting), grafted two kinds of biological compatibility of dyes, obtained the target fabric reactive dyesA, reactive dyes B ; (2) Select white hair, silk, leather powder three protein fiber to react with p-methyl cinnamic aldehyde,choose the optimum reaction conditions through the single factor experiment , regard it as a basis of the dyeing-reaction conditions of reactive dye and protein fiber (silk, lwet blue eather ) |

3楼2012-04-19 12:38:43
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mas050518: 金币+8, ★★★很有帮助, 感谢 2012-04-19 13:15:52
mas050518: 金币+8, ★★★很有帮助, 感谢 2012-04-19 13:15:52
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(1) We used cheap p-methyl cinnamic aldehyde as starting material, through a two step reaction (brominated, halogenated of ethers) to graft two bio-compatibility of dyes, by which we got the target of reactive dye A and B; (2) we selected three protein fibers such as hair, silk, and skin powder to react with p-methyl cinnamic aldehyde . We used single-factor experiment to get the best reaction conditions .Based on that condition, fiber reactive dyes and proteins (silk, wet blue) was dyed . |

2楼2012-04-19 12:35:10











(1)以价廉易得的对甲基肉桂醛为起始原料,通过两步反应(溴代、卤代物的醚化)嫁接了两种生物相容性染料,得到了目标物活性染料A、活性染料B;
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