http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3965171-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02952b53249649e8f35d68904f49ad0b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-15 |
| filingDate | 1975-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1976-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee3ea6118322eb818157ed130bdc0536 |
| publicationDate | 1976-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3965171-A |
| titleOfInvention | Process for the production of ether polycarboxylic acids |
| abstract | A process for the production of ether polycarboxylic acids comprising reacting alkali metal salts of ether carboxylic acids with carbon dioxide in the presence of a silicon compound selected from the group of alkali metal alkoxy-silanolates and alkali metal alkoxy-polysiloxanolates and, optionally, inert diluents at temperatures of 200 DEG to 350 DEG C under pressure, acidify the resulting alkali metal salt of an ether polycarboxylic acid and recovering said ether polycarboxylic acid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4369329-A |
| priorityDate | 1974-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.