METHOD FOR PREPARING POLYLACTIC ACID

The present invention relates to a method for preparing polylactic acid. According to the method for preparing polylactic acid, high quality polylactic acid can be provided by effectively removing residual monomers while minimizing property changes of the polylactic acid.

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Bibliographische Detailangaben
Hauptverfasser:	KO, Myung Joo, KANG, Jong Won, KIM, Hyun A
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a method for preparing polylactic acid. According to the method for preparing polylactic acid, high quality polylactic acid can be provided by effectively removing residual monomers while minimizing property changes of the polylactic acid.