| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-06 |
| filingDate |
2000-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94893cf82de0d6ad2adff04eba3b462b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867bf13d5414ac3bca3d6165484a6048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b798b2699e6d1e868d71687b5c04399 |
| publicationDate |
2001-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001234211-A |
| titleOfInvention |
Metal magnetic powder and magnetic recording medium |
| abstract |
(57) [Summary] [PROBLEMS] To reduce deterioration of magnetic characteristics and level down. SOLUTION: A magnetic recording medium 1 comprising a nonmagnetic support 2, and a magnetic recording layer 4 containing a metal magnetic powder composed of a central portion mainly composed of Fe and an oxide film covering a peripheral surface of the central portion. In the above, the metal magnetic powder contains P in the central part and / or the oxide film. |
| priorityDate |
2000-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |