http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1063638-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-733 |
| classificationIPCInventive | 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/G11B5-738 |
| filingDate | 2000-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e33bc180cf0ced9bae881c15df4531b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f34ae02a0bc1b56acfac68acb125c13 |
| publicationDate | 2000-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1063638-A1 |
| titleOfInvention | Magnetic recording medium |
| abstract | A magnetic recording medium for use with an MR head fornthe reproduction of recorded signals, the medium having anmagnetic layer formed of at least a ferromagnetic powdernand a binder supported on a non-magnetic substrate,ncharacterized in that the magnetic layer is from 0.02 to 0.08nµm thick, and that the product of t and Br, where Br is thenresidual magnetic flux density (in T) and t is the thicknessn(in µm) of the layer, is in the range of 50 x 10 -4 to 160 x 10 -4 nand the coercive force of the layer is no less than 166 kA/mn(2100 Oe). The magnetic layer has a centerline average roughnessnRa of 3 to 7 nm. The ferromagnetic powder is a ferromagneticnmetal powder. The residual magnetic flux density Brnof the magnetic layer is between 1000 x 10 -4 and 5000 x 10 -4 T. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1357544-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1357544-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7118816-B2 |
| priorityDate | 1999-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.