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化学工业与工程

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2005, Vol. 22

Issue (3) :220-223 DOI:

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Progress in Syntheses of Biodegradable Polyesters by Polycondensation

MA Meng-meng,YUAN Ying-jin,ZENG An-ping (School of Chemical Engineering,Tianjin University,Tianjin 300072,China)

(School of Chemical Engineering,Tianjin University,Tianjin 300072,China

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Abstract�� The present article reviews recent advances in synthesis of biodegradable polyesters,which include aliphatic polyester and polyester containing aromatic constituents,by polycondensation from the standpoint of molecular design.The synthesis of poly(lactic acid) is mainly described and so is that of polyesters from renewable natural resources.Meanwhile the biodegradability of synthetic polyesters is also discussed in relation to the molecular structure.

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Received 2005-05-15; published 2005-05-15

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MA Meng-meng,YUAN Ying-jin,ZENG An-ping .Progress in Syntheses of Biodegradable Polyesters by Polycondensation[J]. Chemcial Industry and Engineering, 2005,22(3): 220-223

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