| 发明名称 |
PURIFICATION PROCESS FOR LACTIDE |
| 摘要 |
The present case relates to a process for the purification of lactide from a crude lactide vapor product stream which process comprises a rectification/condensation step leading to a lactide-enriched condensate. |
| 申请公布号 |
PL380126(A1) |
申请公布日期 |
2006.12.27 |
| 申请号 |
PL20030380126 |
申请日期 |
2003.12.10 |
| 申请人 |
TATE & LYLE PUBLIC LIMITED COMPANY |
发明人 |
MEERDINK JOHANNES;SOEDERGARD NILS DAN ANDERS |
| 分类号 |
C07C55/28;C07D319/12 |
主分类号 |
C07C55/28 |
| 代理机构 |
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代理人 |
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