http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-236727-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2e66bf3565193fc7c191c8d35230946 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675 |
| filingDate | 1985-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33f115a75776799f0b8602551891af5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f86cef2c316b70c85ad016ac96f39f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd63c5df77c6789713e128363dda9f51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26469e2f1a6781043c83b0dbd602fb95 |
| publicationDate | 1986-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-236727-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF GLYCOLIC ACID ESTERS |
| abstract | Process for the preparation of glycolic acid esters which are used as an intermediate for the production of ethylene glycol. The aim of the invention is to develop a process favorable for the industry for the production of glycolic acid and its esters on fixed-bed catalysts. This object is achieved by reacting formaldehyde donating substances with CO and an alcohol in 2 reaction stages in the liquid medium at 353 to 403 K and pressures of 0.1 to 20 MPa of acidic solid catalysts. |
| priorityDate | 1985-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.