http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-319043-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a27ca344c4cbf344abe5af956ed2d12f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-68 |
| filingDate | 1928-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1929-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-319043-A |
| titleOfInvention | Process for the manufacture of lactic acid esters |
| abstract | 319,043. Carpmael, A., (Schering-Kahlbaum Akt.-Ges.). June 14, 1928. Lactic acid esters are prepared by adding a mineral acid with cooling to a lactic acid salt and an alcohol, and after a period of standing heating the mixture to a temperature below the boiling- point of the alcohol, then neutralizing almost to completion, and finally heating to a higher temperature than before though still slightly below the boiling-point of the alcohol, cooling, completely neutralizing and isolating. An example is given of the preparation of ethyl lactate using magnesium lactate, ethyl alcohol and sulphuric acid. |
| priorityDate | 1928-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.