| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b70f21b272a91a9a9f6f774bc765e7b2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70626 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-065 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 |
| filingDate |
2006-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b45bc6de969ff74535a3e762d280b9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8b447eb2683b4ae9a37cc15e435ae24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8f763c3311778072458e742d6d9e54 |
| publicationDate |
2007-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1748450-A1 |
| titleOfInvention |
Magnetic powder suitable for low-noise media |
| abstract |
An iron system magnetic powder, and particularly an iron system magnetic powder comprised chiefly of Fe 16 N 2 , is provided that has an atomic ratio of total noble metal content to Fe of 0.01 - 10%. The magnetic powder can be produced by subjecting iron oxy-hydroxide or iron oxide having an atomic ratio of total noble metal content to Fe of 0.01 - 10% to reduction treatment. The average particle volume of the magnetic powder is preferably 4,000 nm 3 or less. The magnetic powder is suitable for fabricating high recording density media of low noise, high output and high C/N ratio that are suitable for use with a GMR head or the like. |
| priorityDate |
2005-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |