| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_835d91fa8c3ce150fe9c76a318edcb23 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-657154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-657136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65746 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6571 |
| filingDate |
1974-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_251e5227a933db8bfb9b9fe23b6bd677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09b082a1a10e8c022434063dbe9415f6 |
| publicationDate |
1975-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3910905-A |
| titleOfInvention |
Phosphorus derivatives of 1,2,4,5-tetrahydroxy benzene |
| abstract |
Disclosed are benzobisphospholes of the formula: WHEREIN: X represents halogen, NR2 where R is hydrogen, alkyl, or cycloalkyl, having up to 30 carbon atoms or aryl or aralkyl having up to 22 carbon atoms, pyrrolidino, piperidino or morpholino; Z is oxygen or sulfur or may be absent. These compounds are effective as anti-wear and anti-oxidant additives for lubricating oils. They also have flame retardant properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4130540-A |
| priorityDate |
1972-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |