http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3607744-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D1-00 |
| filingDate | 1969-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50c39fdfcb9bb357996aa3467522ff2 |
| publicationDate | 1971-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3607744-A |
| titleOfInvention | Preparation of fire-extinguishing material comprising heating a mixture of urea and an alkali metal bicarbonate carbonate sesquicarbonate or hydroxide |
| abstract | Improved yields of fire-extinguishing compounds having the empirical formula MC2N2H3O3 where M is Na or K, and made by heating urea with carbonates, bicarbonates, sesquicarbonates or hydroxides of sodium or potassium at temperatures below 150* C., are obtained by having water vapor present in the atmosphere in contact with the reaction system. The preferred proportion of water vapor is 15% to 35% by volume and the preferred reaction temperature 120* C. to 140* C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4107053-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3947365-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111840882-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4560485-A |
| priorityDate | 1968-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.