| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_229fd6f7a62130a11fcb15a6e5ec8e77 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-1406 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 |
| filingDate |
1999-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ef262524bd2460c5a30e6a836410cee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6973496cf574124f1f9cbaf008759e70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b7a82ae6b2e120c4110fe8be09c9879
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_569fa0f71d55c062d457d423e440c9bd |
| publicationDate |
2004-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1191029-A4 |
| titleOfInvention |
METHOD FOR PRODUCING CONDENSED PHOSPHORIC ACID ESTERS |
| abstract |
A process for the preparation of condensed phosphoric esters extremely lowered in volatiles content, which comprises the first step of reacting a phosphorus oxytrihalide with a bisphenol to prepare a phosphorohalidate, the second step of removing unreacted phosphorus oxytrihalide, and the third step of reacting the phosphorohalidate with a monophenol at a specific ratio. |
| priorityDate |
1999-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |