| 申请日期 | 2025-09-14 | 申请号 | EP17210556 |
| 公开（公告）号 | EP3502161A1 | 公开（公告）日 | 2019-06-26 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Technische Universität München | ||
| 简介 | A process for polymerizing ß-butyrolactone is disclosed comprising contacting racemic ß-butyrolactone or an enantiomer thereof with a catalyst/initiator system which comprises a rare earth metal, a chiral ligand, at least one nucleophilic ligand, at least one solvent ligand, and optionally an alkali based co-catalyst. | ||
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