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    张培娜, 黄发荣, 等. 改性脂肪族聚酯的生物降解性研究[J]. 华东理工大学学报(自然科学版), 2001, (1): 64-67.
    引用本文: 张培娜, 黄发荣, 等. 改性脂肪族聚酯的生物降解性研究[J]. 华东理工大学学报(自然科学版), 2001, (1): 64-67.
    ZHANG Pei na *, HUANG Fa rong, WANG Bin fang. Biodegradation of Modified Aliphatic Polyester[J]. Journal of East China University of Science and Technology, 2001, (1): 64-67.
    Citation: ZHANG Pei na *, HUANG Fa rong, WANG Bin fang. Biodegradation of Modified Aliphatic Polyester[J]. Journal of East China University of Science and Technology, 2001, (1): 64-67.

    改性脂肪族聚酯的生物降解性研究

    Biodegradation of Modified Aliphatic Polyester

    • 摘要: 以芳香二元酸为聚丁二酸丁二醇酯的共聚组分,合成了一系列聚丁二酸丁二醇酯(PTS)共聚物,用土埋法和二氧化碳释放法测定其生物降解性,发现一定比例的共聚酯具有良好的生物降解性。

       

      Abstract: A series of modified PTSs was synthesized by introducing an aromatic diacid unit into the chain of Poly(tetramethylene succinate)(PTS). The biodegradation of PTSs was studied by soil burial and CO 2 release test. A modified polyester with good biodegradability was obtained by changing the mole ratio of aromatic diacid.

       

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