| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 |
| filingDate |
2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fbf0017916f09bfb7064a9057a490a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336ca3c36448fa8bcdce7f1e65a824fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d208073c62a3323fe10080cb9c27a3ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74143a4de27126a06eb1271ee5327001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b63a4b3b6172ba2f56b7be49b13536a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e7dcd21e1683edee2f6cfa0ae0fe31e |
| publicationDate |
2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019066723-A1 |
| titleOfInvention |
Magnetic recording medium |
| abstract |
The magnetic recording medium includes a support and a magnetic layer containing a magnetic powder. The magnetic powder includes at least either of a magnetic particle containing a cubic ferrite and a magnetic particle containing an ε-phase iron oxide. The magnetic powder has a mean particle size of 10 nm or more and 14 nm or less, the magnetic powder has a mean aspect ratio of 0.75 or more and 1.25 or less, and the magnetic layer has a ten-point mean roughness Rz of 35 nm or less. |
| priorityDate |
2014-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |