| 啶酮型苯并三唑紫外线吸收剂的合成及其应用 |
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| 引用本文： | 田勇强,崔志华,郭江潮,陈维国.啶酮型苯并三唑紫外线吸收剂的合成及其应用[J].印染,2011,37(19). |
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| 作者姓名： | 田勇强 崔志华 郭江潮 陈维国 |
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| 作者单位： | 浙江理工大学先进纺织材料与制各技术教育部重点实验室,生态染整技术教育部工程研究中心,浙江杭州310018 |
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| 基金项目： | 浙江省自然科学基金(Y4090227) |
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| 摘 要： | 以对氯邻硝基苯胺和吡啶酮衍生物为原料制得偶氮中间体,并用该中间体还原制备成吡啶酮型苯并三唑紫外线吸收剂UV-M2.采用紫外-可见光光谱、红外光光谱、核磁氢谱、质谱等手段验证了还原产物的分子结构.采用高温高压竭染法,用UV-M2对涤纶织物进行抗紫外整理.结果表明,UV -M2对涤纶有一定的上染能力,可明显改善涤纶的抗紫外性能.
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| 关 键 词： | 防辐射整理 紫外线吸收剂 织物 聚对苯二甲酸乙二酯纤维 |
Synthesis and applications of pyridine type benzotriazole UV absorbers |
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| TIAN Yong-qiang,CUI Zhi-hu,GUO Jiang-chao,CHEN Wei-guo.Synthesis and applications of pyridine type benzotriazole UV absorbers[J].Dyeing and Finishing,2011,37(19). |
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| Authors: | TIAN Yong-qiang CUI Zhi-hu GUO Jiang-chao CHEN Wei-guo |
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| Affiliation: | TIAN Yong-qiang,CUI Zhi-hua,GUO Jiang-chao,CHEN Wei-guo( Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education,Engineering Research Center for Eco-Dyeing & Finishing of Textiles,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | Pyridone type benzotriazole UV-absorber UV-M2 is prepared with p-chloro-o-nitroaniline and pyridone derivatives as raw materials to synthesize azo intermediate followed by reduction.Chemical structures of UV-M2 are characterized by UV-vis,FTIR,1H-NMR and mass spectrometry.UV protection of polyester fabric is carried out with exhaust method.The results show that UV-M2 finish can significantly improve the UV protection property of polyester fabric. |
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| Keywords: | radiation resistance finish ultraviolet absorbent fabric polyester fiber |
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