Synthesis of high-molecular-weight poly( l-lactic acid) through the direct condensation polymerization of l-lactic acid in bulk state

A strategy was attempted to produce high-molecular-weight poly( l-lactic acid) (PLLA) through the direct condensation polymerization of l-lactic acid in bulk state. Polymerizations were carried out with titanium(IV) butoxide (TNBT) as a catalyst employing different duration of decompression, esterif...

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Veröffentlicht in:	European polymer journal 2006-02, Vol.42 (2), p.468-472
Hauptverfasser:	Chen, Guang-Xin, Kim, Hun-Sik, Kim, Eung-Soo, Yoon, Jin-San
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Direct condensation polymerization Exact sciences and technology High molecular weight Organic polymers Physicochemistry of polymers Poly( l-lactic acid) Polycondensation Preparation, kinetics, thermodynamics, mechanism and catalysts Stereosequence
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