| 柠檬酰化降解壳聚糖在亚麻防皱整理中的应用 |
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| 引用本文： | 丁蕾,陈朝晖,邓启刚.柠檬酰化降解壳聚糖在亚麻防皱整理中的应用[J].齐齐哈尔大学学报(自然科学版),2009,25(2). |
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| 作者姓名： | 丁蕾 陈朝晖 邓启刚 |
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| 作者单位： | 齐齐哈尔大学,化学与化学工程学院,黑龙江,齐齐哈尔,161006 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 室温条件下,以无水柠檬酸和乙酸酐为原料乙酸为溶剂合成柠檬酸酐,用柠檬酸酐对降解壳聚糖进行N-酰化改性,经傅里叶红外表征后用于亚麻防皱.通过单因素分析探讨了柠檬酰化降解壳聚糖(N-C-JCTS)在亚麻防皱中的最佳工艺.结果表明:N-C-JCTS 0.8%,SHP 4%,175℃下焙烘3 min,整理后的织物回复角可达228°.
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| 关 键 词： | 亚麻织物 防皱整理 柠檬酰化降解壳聚糖 柠檬酸酐 |
Application on the crease-proof finish of linen fabric with N-lemon acylation degradation chitosan |
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| DING Lei,CHEN Zhao-hui,DENG Qi-gang.Application on the crease-proof finish of linen fabric with N-lemon acylation degradation chitosan[J].Journal of Qiqihar University(Natural Science Edition),2009,25(2). |
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| Authors: | DING Lei CHEN Zhao-hui DENG Qi-gang |
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| Institution: | College of Chemistry and Chemical Engineering;Qiqihar University;Heilongjiang Qiqihar 161006;China |
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| Abstract: | Under the condition of room temperature,citric acid anhydride was synthesized by citric acid(CA) and acetic anhydride with acetic acid as solvent.N-lemon acylation degradation chitosan was prepared and characterised with fourier transform infrared spectroscopy,then used to crese-proof finish of linen.Throng single factor analysis experiment,the optimal process of N-lemon degradation chitosan was studied.The result showed that the optimal finishing condition for linen fabric was carried out with N-C-JCTS 0.8... |
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| Keywords: | linen fabric anti-crease finish N-lemon acylation degradation chitosan aitric acid anhydride |
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