| 氧化降解淀粉与乙烯基单体接枝共聚物复鞣剂的合成及应用研究 |
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| 引用本文： | 吕生华,吕庆强,陈小强,马建中.氧化降解淀粉与乙烯基单体接枝共聚物复鞣剂的合成及应用研究[J].西部皮革,2003,25(8):37-39. |
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| 作者姓名： | 吕生华 吕庆强 陈小强 马建中 |
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| 作者单位： | 陕西科技大学皮革,工程学院,咸阳,712081 |
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| 摘 要： | 经过氧化降解的玉米淀粉与乙烯基单体丙烯酸（AA)和丙烯腈（AN）在Fe^2 -(NH4)2S2O8氧化还原引发剂作用下进行了接枝共聚合反应，制得了改性淀粉复鞣剂。研究了单体浓度及配比、引发剂浓度等因素对接枝共聚合反应的接枝率、单体转化率、接枝效率等的影响，用红外光谱对接枝共聚物的结构进行了分析表征，同时进行了复鞣剂应用实验。
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| 关 键 词： | 氧化降解淀粉 乙烯基单体 接枝共聚物 复鞣剂 合成 皮革 应用实验 |
The Study on Synthesis and Application of Graft Copolymer Retannage of Oxidizing Degradationstarch and Vinyl Monomer |
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| LU Sheng-hua,LU Qing-qiang,CHEN Xiao-qiang,MA Jian-zhong.The Study on Synthesis and Application of Graft Copolymer Retannage of Oxidizing Degradationstarch and Vinyl Monomer[J].Westl Eatbar,2003,25(8):37-39. |
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| Authors: | LU Sheng-hua LU Qing-qiang CHEN Xiao-qiang MA Jian-zhong |
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| Abstract: | In Fe2+-(NH4)2S2O8initiation system, the modified starch retannage was synthesized by graft copolymerization of oxidizing degradation starch with acrylic acid(AA) and acryonitrile(AN).The effect of the starch and monomer ratio,initiator concentration on the percentage of graft,the monomer conversion, the graft efficiency were investigated. The structure of the graft copolymer was characterized by FTIR.The application test was carried out on the goat leather. |
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| Keywords: | oxidizing degradation starch vinyl monomer graft copolymer retannage |
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