| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c3abccac7bae9414dc8ce09b2d192dc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-02 |
| filingDate |
1999-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6728460b09d270cc80d8b30134a910e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe0c740cc29a47fdf7cb65a6f8bff060 |
| publicationDate |
2001-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SK-107699-A3 |
| titleOfInvention |
Process for the transesterification of alpha-ketocarboxylic acid |
| abstract |
Transesterification of alpha -ketocarboxylic acid esters with alcohols uses water-free alcohol as the reaction medium in the presence of tin, titanium, zirconium or lithium catalysts or acetyl acetonate catalysts. |
| priorityDate |
1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |