http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010029493-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-714 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-706 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 |
| filingDate | 1998-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010029493-A |
| titleOfInvention | Magnetic recording medium |
| abstract | The present invention provides a magnetic recording medium in which a magnetic layer formed by dispersing a substantially nonmagnetic lower layer on a support and a ferromagnetic metal powder or a ferromagnetic hexagonal ferrite powder in a binder in this order. Is a magnetic recording medium for recording signals of 0.17 to 2 Gbit / inch 2 , the magnetic force of the magnetic layer is greater than 1800 ersted, and the ferromagnetic metal powder has an average major axis length of 0.15 μm or less, or the ferromagnetic hexagonal ferrite powder A magnetic recording medium having an average particle diameter of 0.10 탆 or less, and (2) the magnetic recording medium is a magnetic recording medium for recording signals having a surface recording density of 0.17 to 2 Gbit / inch 2 , and the dry thickness of the magnetic layer is 0.05 to 0.30. μm, Φ m is 10.0 × 10 −3 to 1.0 × 10 −3 emu / cm 2 , and the magnetic force of the magnetic layer is 1800 Herstet or more. It is a recording medium, and has an object of providing a magnetic recording medium with improved electronic conversion characteristics, especially high density recording characteristics, and excellent durability, and particularly improved error rate in a high density recording area. A large capacity magnetic recording medium of 2 Gbit / inch 2 , in particular a disk-shaped magnetic recording medium can be provided. |
| priorityDate | 1997-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 296.