http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-034327-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-12 |
| filingDate | 2016-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb9db9b439c5ae13b53e26040f469ff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2287c9e19d4a40297260290bad2e500 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91b345fa63d291fa9fcc185d8dd5ad5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf7e01be8ae0facf89e5a4d5afdd5bb8 |
| publicationDate | 2020-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-034327-B1 |
| titleOfInvention | METHOD FOR PRODUCING LACTIDE |
| abstract | The invention relates to a method for producing lactide, comprising the steps of providing a solution of lactic acid in a volatile organic solvent; exposure of the solution to the evaporation stage to remove volatile organic solvent and water, which leads to the formation of a composition containing a lactic acid oligomer; adding a catalyst to a composition containing a lactic acid oligomer, and adjusting the mixture to reaction conditions to form a lactide. It was found that the method according to the invention leads to the efficient production of lactide with a high production rate and good product quality. |
| priorityDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.