http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0451596-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32e64a7b278c8322dc5c8af6d2a72e25 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3808 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 |
| filingDate | 1991-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b33fcefd6d6db5a0335f2c4a086cb143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5829ba0f6b3accaf94b143c4919327a |
| publicationDate | 1995-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0451596-B1 |
| titleOfInvention | Phosphonylation process |
| abstract | A process for the production of a phosphono organo carboxylic acid, said process comprising a reaction stage wherein an unsaturated carboxylic acid [or a salt or an anhydride of said acid], is heated with a chlorophosphorus reaction product to produce a mixture including a phosphono organo carboxylic acid chloride, and a hydrolysis stage wherein said mixture is treated with an aqueous medium to produce said phosphono organo carboxylic acid. The process provides a relatively simple means of making the acid in high yields. |
| priorityDate | 1990-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 130.