http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170115089-A
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_d91b345fa63d291fa9fcc185d8dd5ad5 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_cf7e01be8ae0facf89e5a4d5afdd5bb8 |
| publicationDate | 2017-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20170115089-A |
| titleOfInvention | Manufacturing method of lactide |
| abstract | The present invention relates to a process for the preparation of a lactic acid oligomer comprising the steps of: - providing a solution of lactic acid in a volatile organic solvent; - treating the solution with a volatile organic solvent and a vaporization step to remove water to form a composition comprising a lactic acid oligomer; Adding a catalyst to the composition and introducing reaction conditions into the mixture to form a lactide. The process according to the invention has been found to result in 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: 69.