http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007188952-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-845 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F10-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-06 |
| filingDate | 2006-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_613707ef9aa032c5eb02eb675f6a62fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73f0acc2264289a3d7c7b315b684a728 |
| publicationDate | 2007-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007188952-A |
| titleOfInvention | Magnetic nanoparticles, magnetic recording medium, and method of manufacturing magnetic recording medium |
| abstract | The present invention provides a magnetic nanoparticle capable of easily controlling the orientation state of a magnetic particle. In addition, the present invention provides a magnetic recording medium using the magnetic nanoparticles and having a high reproduction output and a method for producing the same. A magnetic material having a CuAu type or Cu 3 Au type ordered alloy phase composed of Fe and Pt, having a Curie point of 500 ° C. or more and 700 ° C. or less and an average particle size of 3 to 50 nm. Nanoparticles. It has a magnetic layer containing magnetic nanoparticles and a non-magnetic binder, the squareness ratio is 0.75 or more, and the magnetic nanoparticles are the magnetic nanoparticles of the present invention described above. It is a magnetic recording medium. A magnetic recording medium characterized in that a coating liquid containing metal nanoparticles forming the magnetic nanoparticles of the present invention described above is coated on a support to form a magnetic coating, and then heated in a magnetic field. It is a manufacturing method. [Selection figure] None |
| priorityDate | 2006-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.