A Comprehensive Study on Chemical Recycle of Poly(L,L-lactide)[PLLA]

由于以生物质为原料的聚(L,L-丙交酯)[PLLA]一直关注于可持续材料，我们的研究小组从实际使用的角度对PLLA进行了研究，以构建基于PLLA的可持续系统。此外，使用回收的 PLLA 开发了比 PLLA 更高等级的生物塑料聚四甲基乙交酯 (PTMG)。在本项目中，基于我们对基于PLLA的可持续系统的实际研究的大量数据的基础研究，将从整体角度进一步考虑PLLA的化学回收。此外，该项目还将扩大开发由化学回收的PLLA制成的PTMG。

Since the poly(L,L-lactide)[PLLA] made from biomass has been focused on a sustainable material, our research group has studied the PLLA in the practicable use in point of view for the construction of the sustainable system based on PLLA. Additionally, the polytetramethylglycolide (PTMG) as a higher grade bioplastic than PLLA has been developed using the recycled PLLA. In this project, the fundamental research based on our huge data on the practical study for the sustainable system based on PLLA will be further considered from an overall perspective for the chemical recycle of the PLLA. Moreover, this project will be expanded to develop PTMG made from the chemical recycled PLLA.