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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工. 有机化学
办公地点：大连市高新区凌工路2号西部校区化工楼E434房间
联系方式：0411-84986265
电子邮箱：zhangshf@dlut.edu.cn
Synthesis and application of yellow azo-anthraquinone disperse dyes for polylactide fibres
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论文类型：期刊论文
发表时间：2010-04-01
发表刊物：COLORATION TECHNOLOGY
收录刊物：SCIE、EI
卷号：126
期号：2
页面范围：92-96
ISSN号：1472-3581
摘要：1-Phenyl-3-methyl-5-pyrazolonyl azo-anthraquinone dyes having high light fastness on polylactide fibres were synthesised from 1-aminoanthraquinone via a diazotisation-coupling reaction with 1-phenyl-3-methyl-5-pyrazolones. The structures of these new dyes were confirmed using mass spectrometry, infrared and proton nuclear magnetic resonance spectroscopy and combustion analyses. Their dyeing behaviour on polylactide fibres was also determined, whereupon it was found that the title dyes could be applied at a relatively low dyeing temperature and that the corresponding dyed fabrics had good fastness properties.