| 生物塑料聚羟基丁酸酯的改性进展 |
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| 引用本文： | 薛丹,杨青芳,杜江华,祖恩峰. 生物塑料聚羟基丁酸酯的改性进展[J]. 化工进展, 2006, 25(6): 619-622 |
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| 作者姓名： | 薛丹 杨青芳 杜江华 祖恩峰 |
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| 作者单位： | 西北工业大学理学院应用化学系,西安,710072;西北工业大学理学院应用化学系,西安,710072;西北工业大学理学院应用化学系,西安,710072;西北工业大学理学院应用化学系,西安,710072 |
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| 摘 要： | 综述了聚羟基丁酸酯的物理和化学改性的研究进展。评述了改性方法和产物的性能，认为反应性共混是改善非相容PHB共混体系相容性的较好方法；大单体反应改性、反应性共混、互穿网络等领域的研究代表了PHB改性工作新的发展方向。
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| 关 键 词： | 生物塑料 聚羟基丁酸酯 物理共混改性 化学改性 |
| 文章编号： | 1000-6613（2006）06-0619-04 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2006-03-21 |
Advances on modification of biodegradable plastics polyhydroxybutyrate |
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| XUE Dan,YANG Qingfang,DU Jianghua,ZU Enfeng. Advances on modification of biodegradable plastics polyhydroxybutyrate[J]. Chemical Industry and Engineering Progress, 2006, 25(6): 619-622 |
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| Authors: | XUE Dan YANG Qingfang DU Jianghua ZU Enfeng |
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| Affiliation: | Department of Applied Chemistry，College of Sciences，Northwestern Polytechnical University |
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| Abstract: | The biocompatible and biodegradable poly(β-hydroxybutyrate) can be used as medical material，wrapper and optics datum to partly replace current plastics. However，the high crystallization and inferior process restrict the application of poly(β-hydroxybutyrate). The advances on modification of poly(β-hydroxybutyrate)(PHB) is reviewed. The modification methods and performance of PHB copolymer are summarized. Reactive polymer blending is a useful method to improve the miscibility of PHB blends，and the modification based on PHB macromer reaction，reactive polymer blending and interpenetrating network technology represents the new trends of PHB modification. chemical modification |
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| Keywords: | biodegradable plastic polyhydroxybutyrate physical modification chemical modification |
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