http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1043350-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30 |
| filingDate | 1975-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1978-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c83880d960f108af2b5fc9059521d561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4a76cc845acf4c446a7c0ee7cc4ad9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66be069c1294ed6fec97273b58b2f83e |
| publicationDate | 1978-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1043350-A |
| titleOfInvention | Preparation of phosphonic and/or phosphinic acids |
| abstract | PREPARATION OF PHOSPHONIC AND/OR PHOSPHINIC ACIDS Abstract of the disclosure: Preparation of phosphonic and/or phosphinic acids by hy-drolytic cleavage of phosphonic and/or phosphinic acid alkyl esters in the presence of the posphonic and/or phosphinic acid by carrying out the hydrolysis at a temperature of from 170 to 300°C, in case of R5 being methyl group at a temperature of from 160 to 250°C, with the use of at least a stoichiometric amount of water, and by distilling off the alkanol formed, optionally together with water. |
| priorityDate | 1974-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.