| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7f7286c46e676b1bc0daf37b9f6c63 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31504 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-722 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-70 |
| filingDate |
1986-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d876258823c3d24fb24462c7942c85a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9bebef0e8964f46eec7a64c40074ca8 |
| publicationDate |
1987-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4668587-A |
| titleOfInvention |
Magnetic recording medium |
| abstract |
A magnetic recording medium comprising a substrate, a magnetic layer containing ferromagnetic metal as a magnetic material on at least one of the surfaces of the substrate and a top coating on the magnetic layer which contains a salt of a nitrogen-containing heterocyclic compound and an aliphatic amine, which has improved corrosion resistance and running stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4983455-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008081528-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0464991-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5128216-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0464991-A2 |
| priorityDate |
1985-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |