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International Journal of Polymer Science
Volume 2013, Article ID 315917, 6 pages
http://dx.doi.org/10.1155/2013/315917
Research Article

Preparation of Higher Molecular Weight Poly (L-lactic Acid) by Chain Extension

Key Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, Qingdao University of Science & Technology, Qingdao 266042, China

Received 7 June 2013; Accepted 18 July 2013

Academic Editor: Zhou Yang

Copyright © 2013 Chenguang Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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