http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3639531-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e5302e08e56037ff7bc5c9b6fcc29f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-28 |
| filingDate | 1969-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a71c412a76cc12f50e7c75b7c19e10bf |
| publicationDate | 1972-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3639531-A |
| titleOfInvention | Reactions with elemental phosphorus to produce phosphorus acid ester products and the reaction products so produced |
| abstract | ORGANOPHOSPHORUS COMPOSITIONS PRODUCED BY REACTING (A) ELEMENTAL PHOSPHORUS (B) AN EPOXIDE OR AN EIPSULFIDE, AND (C) AN ALCOHOL OR A MERCAPTAN, IN THE PRESENCE OF A CATALYTIC QUANTITY OF A BASE, AND THEREAFTER REACTING THE PRODUCT OF (A), (B) AND (C) WITH OXYGEN OR OTHER OXIDIZING AGENT IN PROPORTIONS, AT A TEMPERATURE AND FOR A PERIOD OF TIME SUFFICIENT TO CONVERT SUBSTANTIALLY ALL TRIVALENT PHOSPHORUS TO PENTAVALENT PHOSPHORUS. THE COMPOSITIONS ARE USEFUL AS INTERMEDIATES FOR THE PRODUCTION OF USEFUL SURFACTANTS AND ALSO AS EPOXY RESIN HARDENERS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007276055-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7862749-B2 |
| priorityDate | 1969-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.