| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C19-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F10-16 |
| filingDate |
1998-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fcd60ed0fda5b77bf4a879489f396b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53560e2e4b612057b0d858bee5ac9cd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3152b8c7df45cad6f5404cc242336c5 |
| publicationDate |
1999-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11204333-A |
| titleOfInvention |
Metal magnetic material for magnetic recording medium, magnetic recording medium using the same, magnetic storage device, and method of evaluating metal magnetic material for magnetic recording medium and protective film of magnetic recording medium |
| abstract |
(57) [Problem] To provide a magnetic recording medium which is electrochemically stable and does not cause local corrosion. SOLUTION: The hydrogen ion concentration index (pH) is 7.5 to 7.5. An immersion potential generated when immersed in an electrolyte solution containing 8.5 weakly alkaline halogen ions is higher than -0.6 V (electrochemically measured) with reference to a silver-silver chloride electrode. The magnetic film 3 is made of a magnetic material having a noble potential and having no spike noise due to local corrosion in the immersion potential. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007270320-A |
| priorityDate |
1998-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |