한국고분자학회:학술대회논문집 (Proceedings of the Polymer Society of Korea Conference)
- 한국고분자학회 2006년도 IUPAC International Symposium on Advanced Polymers for Emerging Technologies
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- Pages.331-331
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- 2006
Polymerization of L-Lactic Acid through Direct Polycondensation
- Achmad, Feerzet (Department of Chemical Engineering, Tokyo University of Agriculture and Technology) ;
- Ken, Seki (Department of Chemical Engineering, Tokyo University of Agriculture and Technology) ;
- Kawano, Yuki (Department of Chemical Engineering, Tokyo University of Agriculture and Technology) ;
- Kokugan, Takao (Department of Chemical Engineering, Tokyo University of Agriculture and Technology)
- 발행 : 2006.10.13
초록
Polylactic acid (PLA) is a promising polymer because it can be derived from renewable resources and provides a biodegradable alternative to petrochemical based polymers. This research aims to synthesize PLA, through direct polycondensation and also tries to avoid the occurrence of separation by-product and the use of catalysts in the process. The polymerization of lactic acid was done at three different temperatures
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