Purification process for lactide
Purification process for lactide
Samenvatting
The invention relates to an improved process for the purification of lactide from a crude lactide vapour product comprising at least lactide, lactic acid, water and linear lactic acid oligomers.
Organisatie | Hanzehogeschool Groningen |
Datum | 2005-06-23 |
Type | Patent |
Taal | Engels |