| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7358 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D101-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-64 |
| filingDate |
1984-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7817073ee0707773e725c2d68aadae84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7623ea0857d07c46b7fd1711f57a7df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736715abff37fc756afdb41ba4c62aa9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c344955d36416149429f4996ab21172 |
| publicationDate |
1986-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4587150-A |
| titleOfInvention |
Magnetic recording medium |
| abstract |
A magnetic recording medium comprising a plastic base film, a thin magnetic metal layer formed on one side of the base film and a backing layer formed on the other side of the base film, characterized in that the backing layer is composed essentially of a thermoset or radiation-cured resin and carbon black dispersed in the resin, and has a surface roughness of from 0.05 to 0.4 mu m, said carbon black having an average particle size of from 10 to 60 m mu m as measured by an electron microscope. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4701375-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5262219-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5172288-A |
| priorityDate |
1983-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |