| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30676b8771a7a6cd3c658fd0a3e0a4b1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M137-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-324 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-14 |
| filingDate |
1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71bed5620786f0edbe0195852411e44c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de4d59414bf2a1ba7b5de345024c85e |
| publicationDate |
1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4900852-A |
| titleOfInvention |
Heavy metal salts of dithiophosphonate compounds |
| abstract |
Certain novel heavy metal salts of dithiophosphonate derivatives, particularly monoesters, may be prepared inexpensively from hindered phenol compounds and are useful as anti-oxidants for example in lubricants and/or polymer materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064886-A |
| priorityDate |
1985-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |