| 申请日期 | 2026-01-14 | 申请号 | JP2004525800 |
| 公开（公告）号 | JP4359718B2 | 公开（公告）日 | 2009-11-04 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | Keio University | ||
| 简介 | A depolymerizing process of polylactic acid, wherein the polylactic acid is depolymerized in the presence of a hydrolase in an organic solvent or a supercritical fluid, thereby producing a re-polymerizable oligomer. A producing process of polylactic acid, wherein the re-polymerizable oligomer obtained by the above-mentioned depolymerization process is polymerized in the presence of a hydrolase or a polymerization catalyst. | ||
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